updated plugin WP Mail SMTP version 2.0.0

wp-content/plugins/wp-mail-smtp/vendor/sendinblue/api-v3-sdk/lib/Model/AbTestCampaignResult.php

@@ -0,0 +1,515 @@
+<?php
+/**
+ * AbTestCampaignResult
+ *
+ * PHP version 5
+ *
+ * @category Class
+ * @package  SendinBlue\Client
+ * @author   Swagger Codegen team
+ * @link     https://github.com/swagger-api/swagger-codegen
+ */
+
+/**
+ * SendinBlue API
+ *
+ * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |   | 406  | Error. Not Acceptable  |
+ *
+ * OpenAPI spec version: 3.0.0
+ * Contact: contact@sendinblue.com
+ * Generated by: https://github.com/swagger-api/swagger-codegen.git
+ * Swagger Codegen version: 2.4.12
+ */
+/**
+ * NOTE: This class is auto generated by the swagger code generator program.
+ * https://github.com/swagger-api/swagger-codegen
+ * Do not edit the class manually.
+ */
+
+namespace SendinBlue\Client\Model;
+
+use \ArrayAccess;
+use \SendinBlue\Client\ObjectSerializer;
+
+/**
+ * AbTestCampaignResult Class Doc Comment
+ *
+ * @category Class
+ * @package  SendinBlue\Client
+ * @author   Swagger Codegen team
+ * @link     https://github.com/swagger-api/swagger-codegen
+ */
+class AbTestCampaignResult implements ModelInterface, ArrayAccess
+{
+    const DISCRIMINATOR = null;
+
+    /**
+      * The original name of the model.
+      *
+      * @var string
+      */
+    protected static $swaggerModelName = 'abTestCampaignResult';
+
+    /**
+      * Array of property to type mappings. Used for (de)serialization
+      *
+      * @var string[]
+      */
+    protected static $swaggerTypes = [
+        'winningVersion' => 'string',
+        'winningCriteria' => 'string',
+        'winningSubjectLine' => 'string',
+        'openRate' => 'string',
+        'clickRate' => 'string',
+        'winningVersionRate' => 'string'
+    ];
+
+    /**
+      * Array of property to format mappings. Used for (de)serialization
+      *
+      * @var string[]
+      */
+    protected static $swaggerFormats = [
+        'winningVersion' => null,
+        'winningCriteria' => null,
+        'winningSubjectLine' => null,
+        'openRate' => null,
+        'clickRate' => null,
+        'winningVersionRate' => null
+    ];
+
+    /**
+     * Array of property to type mappings. Used for (de)serialization
+     *
+     * @return array
+     */
+    public static function swaggerTypes()
+    {
+        return self::$swaggerTypes;
+    }
+
+    /**
+     * Array of property to format mappings. Used for (de)serialization
+     *
+     * @return array
+     */
+    public static function swaggerFormats()
+    {
+        return self::$swaggerFormats;
+    }
+
+    /**
+     * Array of attributes where the key is the local name,
+     * and the value is the original name
+     *
+     * @var string[]
+     */
+    protected static $attributeMap = [
+        'winningVersion' => 'winningVersion',
+        'winningCriteria' => 'winningCriteria',
+        'winningSubjectLine' => 'winningSubjectLine',
+        'openRate' => 'openRate',
+        'clickRate' => 'clickRate',
+        'winningVersionRate' => 'winningVersionRate'
+    ];
+
+    /**
+     * Array of attributes to setter functions (for deserialization of responses)
+     *
+     * @var string[]
+     */
+    protected static $setters = [
+        'winningVersion' => 'setWinningVersion',
+        'winningCriteria' => 'setWinningCriteria',
+        'winningSubjectLine' => 'setWinningSubjectLine',
+        'openRate' => 'setOpenRate',
+        'clickRate' => 'setClickRate',
+        'winningVersionRate' => 'setWinningVersionRate'
+    ];
+
+    /**
+     * Array of attributes to getter functions (for serialization of requests)
+     *
+     * @var string[]
+     */
+    protected static $getters = [
+        'winningVersion' => 'getWinningVersion',
+        'winningCriteria' => 'getWinningCriteria',
+        'winningSubjectLine' => 'getWinningSubjectLine',
+        'openRate' => 'getOpenRate',
+        'clickRate' => 'getClickRate',
+        'winningVersionRate' => 'getWinningVersionRate'
+    ];
+
+    /**
+     * Array of attributes where the key is the local name,
+     * and the value is the original name
+     *
+     * @return array
+     */
+    public static function attributeMap()
+    {
+        return self::$attributeMap;
+    }
+
+    /**
+     * Array of attributes to setter functions (for deserialization of responses)
+     *
+     * @return array
+     */
+    public static function setters()
+    {
+        return self::$setters;
+    }
+
+    /**
+     * Array of attributes to getter functions (for serialization of requests)
+     *
+     * @return array
+     */
+    public static function getters()
+    {
+        return self::$getters;
+    }
+
+    /**
+     * The original name of the model.
+     *
+     * @return string
+     */
+    public function getModelName()
+    {
+        return self::$swaggerModelName;
+    }
+
+    const WINNING_VERSION_NOT_AVAILABLE = 'notAvailable';
+    const WINNING_VERSION_PENDING = 'pending';
+    const WINNING_VERSION_TIE = 'tie';
+    const WINNING_VERSION_A = 'A';
+    const WINNING_VERSION_B = 'B';
+    const WINNING_CRITERIA_OPEN = 'Open';
+    const WINNING_CRITERIA_CLICK = 'Click';
+    
+
+    /**
+     * Gets allowable values of the enum
+     *
+     * @return string[]
+     */
+    public function getWinningVersionAllowableValues()
+    {
+        return [
+            self::WINNING_VERSION_NOT_AVAILABLE,
+            self::WINNING_VERSION_PENDING,
+            self::WINNING_VERSION_TIE,
+            self::WINNING_VERSION_A,
+            self::WINNING_VERSION_B,
+        ];
+    }
+    /**
+     * Gets allowable values of the enum
+     *
+     * @return string[]
+     */
+    public function getWinningCriteriaAllowableValues()
+    {
+        return [
+            self::WINNING_CRITERIA_OPEN,
+            self::WINNING_CRITERIA_CLICK,
+        ];
+    }
+
+    /**
+     * Associative array for storing property values
+     *
+     * @var mixed[]
+     */
+    protected $container = [];
+
+    /**
+     * Constructor
+     *
+     * @param mixed[] $data Associated array of property values
+     *                      initializing the model
+     */
+    public function __construct(array $data = null)
+    {
+        $this->container['winningVersion'] = isset($data['winningVersion']) ? $data['winningVersion'] : null;
+        $this->container['winningCriteria'] = isset($data['winningCriteria']) ? $data['winningCriteria'] : null;
+        $this->container['winningSubjectLine'] = isset($data['winningSubjectLine']) ? $data['winningSubjectLine'] : null;
+        $this->container['openRate'] = isset($data['openRate']) ? $data['openRate'] : null;
+        $this->container['clickRate'] = isset($data['clickRate']) ? $data['clickRate'] : null;
+        $this->container['winningVersionRate'] = isset($data['winningVersionRate']) ? $data['winningVersionRate'] : null;
+    }
+
+    /**
+     * Show all the invalid properties with reasons.
+     *
+     * @return array invalid properties with reasons
+     */
+    public function listInvalidProperties()
+    {
+        $invalidProperties = [];
+
+        $allowedValues = $this->getWinningVersionAllowableValues();
+        if (!is_null($this->container['winningVersion']) && !in_array($this->container['winningVersion'], $allowedValues, true)) {
+            $invalidProperties[] = sprintf(
+                "invalid value for 'winningVersion', must be one of '%s'",
+                implode("', '", $allowedValues)
+            );
+        }
+
+        $allowedValues = $this->getWinningCriteriaAllowableValues();
+        if (!is_null($this->container['winningCriteria']) && !in_array($this->container['winningCriteria'], $allowedValues, true)) {
+            $invalidProperties[] = sprintf(
+                "invalid value for 'winningCriteria', must be one of '%s'",
+                implode("', '", $allowedValues)
+            );
+        }
+
+        return $invalidProperties;
+    }
+
+    /**
+     * Validate all the properties in the model
+     * return true if all passed
+     *
+     * @return bool True if all properties are valid
+     */
+    public function valid()
+    {
+        return count($this->listInvalidProperties()) === 0;
+    }
+
+
+    /**
+     * Gets winningVersion
+     *
+     * @return string
+     */
+    public function getWinningVersion()
+    {
+        return $this->container['winningVersion'];
+    }
+
+    /**
+     * Sets winningVersion
+     *
+     * @param string $winningVersion Winning Campaign Info. pending = Campaign has been picked for sending and winning version is yet to be decided, tie = A tie happened between both the versions, notAvailable = Campaign has not yet been picked for sending.
+     *
+     * @return $this
+     */
+    public function setWinningVersion($winningVersion)
+    {
+        $allowedValues = $this->getWinningVersionAllowableValues();
+        if (!is_null($winningVersion) && !in_array($winningVersion, $allowedValues, true)) {
+            throw new \InvalidArgumentException(
+                sprintf(
+                    "Invalid value for 'winningVersion', must be one of '%s'",
+                    implode("', '", $allowedValues)
+                )
+            );
+        }
+        $this->container['winningVersion'] = $winningVersion;
+
+        return $this;
+    }
+
+    /**
+     * Gets winningCriteria
+     *
+     * @return string
+     */
+    public function getWinningCriteria()
+    {
+        return $this->container['winningCriteria'];
+    }
+
+    /**
+     * Sets winningCriteria
+     *
+     * @param string $winningCriteria Criteria choosen for winning version (Open/Click)
+     *
+     * @return $this
+     */
+    public function setWinningCriteria($winningCriteria)
+    {
+        $allowedValues = $this->getWinningCriteriaAllowableValues();
+        if (!is_null($winningCriteria) && !in_array($winningCriteria, $allowedValues, true)) {
+            throw new \InvalidArgumentException(
+                sprintf(
+                    "Invalid value for 'winningCriteria', must be one of '%s'",
+                    implode("', '", $allowedValues)
+                )
+            );
+        }
+        $this->container['winningCriteria'] = $winningCriteria;
+
+        return $this;
+    }
+
+    /**
+     * Gets winningSubjectLine
+     *
+     * @return string
+     */
+    public function getWinningSubjectLine()
+    {
+        return $this->container['winningSubjectLine'];
+    }
+
+    /**
+     * Sets winningSubjectLine
+     *
+     * @param string $winningSubjectLine Subject Line of current winning version
+     *
+     * @return $this
+     */
+    public function setWinningSubjectLine($winningSubjectLine)
+    {
+        $this->container['winningSubjectLine'] = $winningSubjectLine;
+
+        return $this;
+    }
+
+    /**
+     * Gets openRate
+     *
+     * @return string
+     */
+    public function getOpenRate()
+    {
+        return $this->container['openRate'];
+    }
+
+    /**
+     * Sets openRate
+     *
+     * @param string $openRate Open rate for current winning version
+     *
+     * @return $this
+     */
+    public function setOpenRate($openRate)
+    {
+        $this->container['openRate'] = $openRate;
+
+        return $this;
+    }
+
+    /**
+     * Gets clickRate
+     *
+     * @return string
+     */
+    public function getClickRate()
+    {
+        return $this->container['clickRate'];
+    }
+
+    /**
+     * Sets clickRate
+     *
+     * @param string $clickRate Click rate for current winning version
+     *
+     * @return $this
+     */
+    public function setClickRate($clickRate)
+    {
+        $this->container['clickRate'] = $clickRate;
+
+        return $this;
+    }
+
+    /**
+     * Gets winningVersionRate
+     *
+     * @return string
+     */
+    public function getWinningVersionRate()
+    {
+        return $this->container['winningVersionRate'];
+    }
+
+    /**
+     * Sets winningVersionRate
+     *
+     * @param string $winningVersionRate Open/Click rate for the winner version
+     *
+     * @return $this
+     */
+    public function setWinningVersionRate($winningVersionRate)
+    {
+        $this->container['winningVersionRate'] = $winningVersionRate;
+
+        return $this;
+    }
+    /**
+     * Returns true if offset exists. False otherwise.
+     *
+     * @param integer $offset Offset
+     *
+     * @return boolean
+     */
+    public function offsetExists($offset)
+    {
+        return isset($this->container[$offset]);
+    }
+
+    /**
+     * Gets offset.
+     *
+     * @param integer $offset Offset
+     *
+     * @return mixed
+     */
+    public function offsetGet($offset)
+    {
+        return isset($this->container[$offset]) ? $this->container[$offset] : null;
+    }
+
+    /**
+     * Sets value based on offset.
+     *
+     * @param integer $offset Offset
+     * @param mixed   $value  Value to be set
+     *
+     * @return void
+     */
+    public function offsetSet($offset, $value)
+    {
+        if (is_null($offset)) {
+            $this->container[] = $value;
+        } else {
+            $this->container[$offset] = $value;
+        }
+    }
+
+    /**
+     * Unsets offset.
+     *
+     * @param integer $offset Offset
+     *
+     * @return void
+     */
+    public function offsetUnset($offset)
+    {
+        unset($this->container[$offset]);
+    }
+
+    /**
+     * Gets the string presentation of the object
+     *
+     * @return string
+     */
+    public function __toString()
+    {
+        if (defined('JSON_PRETTY_PRINT')) { // use JSON pretty print
+            return json_encode(
+                ObjectSerializer::sanitizeForSerialization($this),
+                JSON_PRETTY_PRINT
+            );
+        }
+
+        return json_encode(ObjectSerializer::sanitizeForSerialization($this));
+    }
+}

wp-content/plugins/wp-mail-smtp/vendor/sendinblue/api-v3-sdk/lib/Model/AddChildDomain.php

@@ -13,12 +13,12 @@
 /**
  * SendinBlue API
  *
- * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |
+ * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |   | 406  | Error. Not Acceptable  |
  *
  * OpenAPI spec version: 3.0.0
  * Contact: contact@sendinblue.com
  * Generated by: https://github.com/swagger-api/swagger-codegen.git
- * Swagger Codegen version: 2.3.1
+ * Swagger Codegen version: 2.4.12
  */
 
 /**
@@ -200,8 +200,7 @@ class AddChildDomain implements ModelInterface, ArrayAccess
      */
     public function valid()
     {
-
-        return true;
+        return count($this->listInvalidProperties()) === 0;
     }
 
 

wp-content/plugins/wp-mail-smtp/vendor/sendinblue/api-v3-sdk/lib/Model/AddContactToList.php

@@ -13,12 +13,12 @@
 /**
  * SendinBlue API
  *
- * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |
+ * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |   | 406  | Error. Not Acceptable  |
  *
  * OpenAPI spec version: 3.0.0
  * Contact: contact@sendinblue.com
  * Generated by: https://github.com/swagger-api/swagger-codegen.git
- * Swagger Codegen version: 2.3.1
+ * Swagger Codegen version: 2.4.12
  */
 
 /**
@@ -200,8 +200,7 @@ class AddContactToList implements ModelInterface, ArrayAccess
      */
     public function valid()
     {
-
-        return true;
+        return count($this->listInvalidProperties()) === 0;
     }
 
 

wp-content/plugins/wp-mail-smtp/vendor/sendinblue/api-v3-sdk/lib/Model/AddCredits.php

@@ -13,12 +13,12 @@
 /**
  * SendinBlue API
  *
- * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |
+ * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |   | 406  | Error. Not Acceptable  |
  *
  * OpenAPI spec version: 3.0.0
  * Contact: contact@sendinblue.com
  * Generated by: https://github.com/swagger-api/swagger-codegen.git
- * Swagger Codegen version: 2.3.1
+ * Swagger Codegen version: 2.4.12
  */
 
 /**
@@ -206,8 +206,7 @@ class AddCredits implements ModelInterface, ArrayAccess
      */
     public function valid()
     {
-
-        return true;
+        return count($this->listInvalidProperties()) === 0;
     }
 
 

wp-content/plugins/wp-mail-smtp/vendor/sendinblue/api-v3-sdk/lib/Model/CreateAttribute.php

@@ -13,12 +13,12 @@
 /**
  * SendinBlue API
  *
- * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |
+ * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |   | 406  | Error. Not Acceptable  |
  *
  * OpenAPI spec version: 3.0.0
  * Contact: contact@sendinblue.com
  * Generated by: https://github.com/swagger-api/swagger-codegen.git
- * Swagger Codegen version: 2.3.1
+ * Swagger Codegen version: 2.4.12
  */
 
 /**
@@ -225,7 +225,7 @@ class CreateAttribute implements ModelInterface, ArrayAccess
         $invalidProperties = [];
 
         $allowedValues = $this->getTypeAllowableValues();
-        if (!in_array($this->container['type'], $allowedValues)) {
+        if (!is_null($this->container['type']) && !in_array($this->container['type'], $allowedValues, true)) {
             $invalidProperties[] = sprintf(
                 "invalid value for 'type', must be one of '%s'",
                 implode("', '", $allowedValues)
@@ -243,12 +243,7 @@ class CreateAttribute implements ModelInterface, ArrayAccess
      */
     public function valid()
     {
-
-        $allowedValues = $this->getTypeAllowableValues();
-        if (!in_array($this->container['type'], $allowedValues)) {
-            return false;
-        }
-        return true;
+        return count($this->listInvalidProperties()) === 0;
     }
 
 
@@ -320,7 +315,7 @@ class CreateAttribute implements ModelInterface, ArrayAccess
     public function setType($type)
     {
         $allowedValues = $this->getTypeAllowableValues();
-        if (!is_null($type) && !in_array($type, $allowedValues)) {
+        if (!is_null($type) && !in_array($type, $allowedValues, true)) {
             throw new \InvalidArgumentException(
                 sprintf(
                     "Invalid value for 'type', must be one of '%s'",

wp-content/plugins/wp-mail-smtp/vendor/sendinblue/api-v3-sdk/lib/Model/CreateAttributeEnumeration.php

@@ -13,12 +13,12 @@
 /**
  * SendinBlue API
  *
- * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |
+ * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |   | 406  | Error. Not Acceptable  |
  *
  * OpenAPI spec version: 3.0.0
  * Contact: contact@sendinblue.com
  * Generated by: https://github.com/swagger-api/swagger-codegen.git
- * Swagger Codegen version: 2.3.1
+ * Swagger Codegen version: 2.4.12
  */
 
 /**
@@ -212,14 +212,7 @@ class CreateAttributeEnumeration implements ModelInterface, ArrayAccess
      */
     public function valid()
     {
-
-        if ($this->container['value'] === null) {
-            return false;
-        }
-        if ($this->container['label'] === null) {
-            return false;
-        }
-        return true;
+        return count($this->listInvalidProperties()) === 0;
     }
 
 

wp-content/plugins/wp-mail-smtp/vendor/sendinblue/api-v3-sdk/lib/Model/CreateChild.php

@@ -13,12 +13,12 @@
 /**
  * SendinBlue API
  *
- * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |
+ * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |   | 406  | Error. Not Acceptable  |
  *
  * OpenAPI spec version: 3.0.0
  * Contact: contact@sendinblue.com
  * Generated by: https://github.com/swagger-api/swagger-codegen.git
- * Swagger Codegen version: 2.3.1
+ * Swagger Codegen version: 2.4.12
  */
 
 /**
@@ -239,23 +239,7 @@ class CreateChild implements ModelInterface, ArrayAccess
      */
     public function valid()
     {
-
-        if ($this->container['email'] === null) {
-            return false;
-        }
-        if ($this->container['firstName'] === null) {
-            return false;
-        }
-        if ($this->container['lastName'] === null) {
-            return false;
-        }
-        if ($this->container['companyName'] === null) {
-            return false;
-        }
-        if ($this->container['password'] === null) {
-            return false;
-        }
-        return true;
+        return count($this->listInvalidProperties()) === 0;
     }
 
 

wp-content/plugins/wp-mail-smtp/vendor/sendinblue/api-v3-sdk/lib/Model/CreateContact.php

@@ -13,12 +13,12 @@
 /**
  * SendinBlue API
  *
- * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |
+ * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |   | 406  | Error. Not Acceptable  |
  *
  * OpenAPI spec version: 3.0.0
  * Contact: contact@sendinblue.com
  * Generated by: https://github.com/swagger-api/swagger-codegen.git
- * Swagger Codegen version: 2.3.1
+ * Swagger Codegen version: 2.4.12
  */
 
 /**
@@ -236,8 +236,7 @@ class CreateContact implements ModelInterface, ArrayAccess
      */
     public function valid()
     {
-
-        return true;
+        return count($this->listInvalidProperties()) === 0;
     }
 
 
@@ -254,7 +253,7 @@ class CreateContact implements ModelInterface, ArrayAccess
     /**
      * Sets email
      *
-     * @param string $email Email address of the user. Mandatory if \"sms\" field is not passed in \"attributes\" parameter'
+     * @param string $email Email address of the user. Mandatory if \"SMS\" field is not passed in \"attributes\" parameter. Mobile Number in \"SMS\" field should be passed with proper country code. For example {\"SMS\":\"+91xxxxxxxxxx\"} or {\"SMS\":\"0091xxxxxxxxxx\"}
      *
      * @return $this
      */
@@ -278,7 +277,7 @@ class CreateContact implements ModelInterface, ArrayAccess
     /**
      * Sets attributes
      *
-     * @param object $attributes Pass the set of attributes and their values. These attributes must be present in your SendinBlue account. For example, `{\"FNAME\":\"Elly\", \"LNAME\":\"Roger\"}`
+     * @param object $attributes Pass the set of attributes and their values. These attributes must be present in your SendinBlue account. For eg. `{\"FNAME\":\"Elly\", \"LNAME\":\"Roger\"}`
      *
      * @return $this
      */
@@ -398,7 +397,7 @@ class CreateContact implements ModelInterface, ArrayAccess
     /**
      * Sets smtpBlacklistSender
      *
-     * @param string[] $smtpBlacklistSender SMTP forbidden sender for contact. Use only for email Contact ( only available if updateEnabled = true )
+     * @param string[] $smtpBlacklistSender transactional email forbidden sender for contact. Use only for email Contact ( only available if updateEnabled = true )
      *
      * @return $this
      */

wp-content/plugins/wp-mail-smtp/vendor/sendinblue/api-v3-sdk/lib/Model/CreateEmailCampaign.php

@@ -13,12 +13,12 @@
 /**
  * SendinBlue API
  *
- * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |
+ * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |   | 406  | Error. Not Acceptable  |
  *
  * OpenAPI spec version: 3.0.0
  * Contact: contact@sendinblue.com
  * Generated by: https://github.com/swagger-api/swagger-codegen.git
- * Swagger Codegen version: 2.3.1
+ * Swagger Codegen version: 2.4.12
  */
 
 /**
@@ -81,7 +81,10 @@ class CreateEmailCampaign implements ModelInterface, ArrayAccess
         'subjectB' => 'string',
         'splitRule' => 'int',
         'winnerCriteria' => 'string',
-        'winnerDelay' => 'int'
+        'winnerDelay' => 'int',
+        'ipWarmupEnable' => 'bool',
+        'initialQuota' => 'int',
+        'increaseRate' => 'int'
     ];
 
     /**
@@ -114,7 +117,10 @@ class CreateEmailCampaign implements ModelInterface, ArrayAccess
         'subjectB' => null,
         'splitRule' => 'int64',
         'winnerCriteria' => null,
-        'winnerDelay' => 'int64'
+        'winnerDelay' => 'int64',
+        'ipWarmupEnable' => null,
+        'initialQuota' => 'int64',
+        'increaseRate' => 'int64'
     ];
 
     /**
@@ -168,7 +174,10 @@ class CreateEmailCampaign implements ModelInterface, ArrayAccess
         'subjectB' => 'subjectB',
         'splitRule' => 'splitRule',
         'winnerCriteria' => 'winnerCriteria',
-        'winnerDelay' => 'winnerDelay'
+        'winnerDelay' => 'winnerDelay',
+        'ipWarmupEnable' => 'ipWarmupEnable',
+        'initialQuota' => 'initialQuota',
+        'increaseRate' => 'increaseRate'
     ];
 
     /**
@@ -201,7 +210,10 @@ class CreateEmailCampaign implements ModelInterface, ArrayAccess
         'subjectB' => 'setSubjectB',
         'splitRule' => 'setSplitRule',
         'winnerCriteria' => 'setWinnerCriteria',
-        'winnerDelay' => 'setWinnerDelay'
+        'winnerDelay' => 'setWinnerDelay',
+        'ipWarmupEnable' => 'setIpWarmupEnable',
+        'initialQuota' => 'setInitialQuota',
+        'increaseRate' => 'setIncreaseRate'
     ];
 
     /**
@@ -234,7 +246,10 @@ class CreateEmailCampaign implements ModelInterface, ArrayAccess
         'subjectB' => 'getSubjectB',
         'splitRule' => 'getSplitRule',
         'winnerCriteria' => 'getWinnerCriteria',
-        'winnerDelay' => 'getWinnerDelay'
+        'winnerDelay' => 'getWinnerDelay',
+        'ipWarmupEnable' => 'getIpWarmupEnable',
+        'initialQuota' => 'getInitialQuota',
+        'increaseRate' => 'getIncreaseRate'
     ];
 
     /**
@@ -337,6 +352,9 @@ class CreateEmailCampaign implements ModelInterface, ArrayAccess
         $this->container['splitRule'] = isset($data['splitRule']) ? $data['splitRule'] : null;
         $this->container['winnerCriteria'] = isset($data['winnerCriteria']) ? $data['winnerCriteria'] : null;
         $this->container['winnerDelay'] = isset($data['winnerDelay']) ? $data['winnerDelay'] : null;
+        $this->container['ipWarmupEnable'] = isset($data['ipWarmupEnable']) ? $data['ipWarmupEnable'] : false;
+        $this->container['initialQuota'] = isset($data['initialQuota']) ? $data['initialQuota'] : null;
+        $this->container['increaseRate'] = isset($data['increaseRate']) ? $data['increaseRate'] : null;
     }
 
     /**
@@ -363,7 +381,7 @@ class CreateEmailCampaign implements ModelInterface, ArrayAccess
         }
 
         $allowedValues = $this->getWinnerCriteriaAllowableValues();
-        if (!in_array($this->container['winnerCriteria'], $allowedValues)) {
+        if (!is_null($this->container['winnerCriteria']) && !in_array($this->container['winnerCriteria'], $allowedValues, true)) {
             $invalidProperties[] = sprintf(
                 "invalid value for 'winnerCriteria', must be one of '%s'",
                 implode("', '", $allowedValues)
@@ -378,6 +396,14 @@ class CreateEmailCampaign implements ModelInterface, ArrayAccess
             $invalidProperties[] = "invalid value for 'winnerDelay', must be bigger than or equal to 1.";
         }
 
+        if (!is_null($this->container['increaseRate']) && ($this->container['increaseRate'] > 100)) {
+            $invalidProperties[] = "invalid value for 'increaseRate', must be smaller than or equal to 100.";
+        }
+
+        if (!is_null($this->container['increaseRate']) && ($this->container['increaseRate'] < 0)) {
+            $invalidProperties[] = "invalid value for 'increaseRate', must be bigger than or equal to 0.";
+        }
+
         return $invalidProperties;
     }
 
@@ -389,30 +415,7 @@ class CreateEmailCampaign implements ModelInterface, ArrayAccess
      */
     public function valid()
     {
-
-        if ($this->container['sender'] === null) {
-            return false;
-        }
-        if ($this->container['name'] === null) {
-            return false;
-        }
-        if ($this->container['splitRule'] > 50) {
-            return false;
-        }
-        if ($this->container['splitRule'] < 1) {
-            return false;
-        }
-        $allowedValues = $this->getWinnerCriteriaAllowableValues();
-        if (!in_array($this->container['winnerCriteria'], $allowedValues)) {
-            return false;
-        }
-        if ($this->container['winnerDelay'] > 168) {
-            return false;
-        }
-        if ($this->container['winnerDelay'] < 1) {
-            return false;
-        }
-        return true;
+        return count($this->listInvalidProperties()) === 0;
     }
 
 
@@ -549,7 +552,7 @@ class CreateEmailCampaign implements ModelInterface, ArrayAccess
     /**
      * Sets templateId
      *
-     * @param int $templateId Mandatory if htmlContent and htmlUrl are empty. Id of the SMTP template with status 'active'. Used to copy only its content fetched from htmlContent/htmlUrl to an email campaign for RSS feature.
+     * @param int $templateId Mandatory if htmlContent and htmlUrl are empty. Id of the transactional email template with status 'active'. Used to copy only its content fetched from htmlContent/htmlUrl to an email campaign for RSS feature.
      *
      * @return $this
      */
@@ -645,7 +648,7 @@ class CreateEmailCampaign implements ModelInterface, ArrayAccess
     /**
      * Sets toField
      *
-     * @param string $toField To personalize the «To» Field. If you want to include the first name and last name of your recipient, add `{FNAME} {LNAME}`. These contact attributes must already exist in your SendinBlue account. If input parameter 'params' used please use `{{contact.FNAME}} {{contact.LNAME}}` for personalization
+     * @param string $toField To personalize the «To» Field. If you want to include the first name and last name of your recipient, add {FNAME} {LNAME}. These contact attributes must already exist in your SendinBlue account. If input parameter 'params' used please use {{contact.FNAME}} {{contact.LNAME}} for personalization
      *
      * @return $this
      */
@@ -996,7 +999,7 @@ class CreateEmailCampaign implements ModelInterface, ArrayAccess
     public function setWinnerCriteria($winnerCriteria)
     {
         $allowedValues = $this->getWinnerCriteriaAllowableValues();
-        if (!is_null($winnerCriteria) && !in_array($winnerCriteria, $allowedValues)) {
+        if (!is_null($winnerCriteria) && !in_array($winnerCriteria, $allowedValues, true)) {
             throw new \InvalidArgumentException(
                 sprintf(
                     "Invalid value for 'winnerCriteria', must be one of '%s'",
@@ -1040,6 +1043,86 @@ class CreateEmailCampaign implements ModelInterface, ArrayAccess
 
         return $this;
     }
+
+    /**
+     * Gets ipWarmupEnable
+     *
+     * @return bool
+     */
+    public function getIpWarmupEnable()
+    {
+        return $this->container['ipWarmupEnable'];
+    }
+
+    /**
+     * Sets ipWarmupEnable
+     *
+     * @param bool $ipWarmupEnable Available for dedicated ip clients. Set this to true if you wish to warm up your ip.
+     *
+     * @return $this
+     */
+    public function setIpWarmupEnable($ipWarmupEnable)
+    {
+        $this->container['ipWarmupEnable'] = $ipWarmupEnable;
+
+        return $this;
+    }
+
+    /**
+     * Gets initialQuota
+     *
+     * @return int
+     */
+    public function getInitialQuota()
+    {
+        return $this->container['initialQuota'];
+    }
+
+    /**
+     * Sets initialQuota
+     *
+     * @param int $initialQuota Mandatory if ipWarmupEnable is set to true. Set an initial quota greater than 1 for warming up your ip. We recommend you set a value of 3000.
+     *
+     * @return $this
+     */
+    public function setInitialQuota($initialQuota)
+    {
+        $this->container['initialQuota'] = $initialQuota;
+
+        return $this;
+    }
+
+    /**
+     * Gets increaseRate
+     *
+     * @return int
+     */
+    public function getIncreaseRate()
+    {
+        return $this->container['increaseRate'];
+    }
+
+    /**
+     * Sets increaseRate
+     *
+     * @param int $increaseRate Mandatory if ipWarmupEnable is set to true. Set a percentage increase rate for warming up your ip. We recommend you set the increase rate to 30% per day. If you want to send the same number of emails every day, set the daily increase value to 0%.
+     *
+     * @return $this
+     */
+    public function setIncreaseRate($increaseRate)
+    {
+
+        if (!is_null($increaseRate) && ($increaseRate > 100)) {
+            throw new \InvalidArgumentException('invalid value for $increaseRate when calling CreateEmailCampaign., must be smaller than or equal to 100.');
+        }
+        if (!is_null($increaseRate) && ($increaseRate < 0)) {
+            throw new \InvalidArgumentException('invalid value for $increaseRate when calling CreateEmailCampaign., must be bigger than or equal to 0.');
+        }
+
+        $this->container['increaseRate'] = $increaseRate;
+
+        return $this;
+    }
     /**
      * Returns true if offset exists. False otherwise.
      *

wp-content/plugins/wp-mail-smtp/vendor/sendinblue/api-v3-sdk/lib/Model/CreateEmailCampaignRecipients.php

@@ -13,12 +13,12 @@
 /**
  * SendinBlue API
  *
- * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |
+ * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |   | 406  | Error. Not Acceptable  |
  *
  * OpenAPI spec version: 3.0.0
  * Contact: contact@sendinblue.com
  * Generated by: https://github.com/swagger-api/swagger-codegen.git
- * Swagger Codegen version: 2.3.1
+ * Swagger Codegen version: 2.4.12
  */
 
 /**
@@ -207,8 +207,7 @@ class CreateEmailCampaignRecipients implements ModelInterface, ArrayAccess
      */
     public function valid()
     {
-
-        return true;
+        return count($this->listInvalidProperties()) === 0;
     }
 
 

wp-content/plugins/wp-mail-smtp/vendor/sendinblue/api-v3-sdk/lib/Model/CreateEmailCampaignSender.php

@@ -13,12 +13,12 @@
 /**
  * SendinBlue API
  *
- * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |
+ * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |   | 406  | Error. Not Acceptable  |
  *
  * OpenAPI spec version: 3.0.0
  * Contact: contact@sendinblue.com
  * Generated by: https://github.com/swagger-api/swagger-codegen.git
- * Swagger Codegen version: 2.3.1
+ * Swagger Codegen version: 2.4.12
  */
 
 /**
@@ -36,7 +36,7 @@ use \SendinBlue\Client\ObjectSerializer;
  * CreateEmailCampaignSender Class Doc Comment
  *
  * @category Class
- * @description Sender details including email and name (optional). For example `{\"name\":\"xyz\", \"email\":\"example@abc.com\"}`
+ * @description Sender details including id or email and name (optional). Only one of either Sender's email or Sender's ID shall be passed in one request at a time. For example `{\"name\":\"xyz\", \"email\":\"example@abc.com\"}` , `{\"name\":\"xyz\", \"id\":123}`
  * @package  SendinBlue\Client
  * @author   Swagger Codegen team
  * @link     https://github.com/swagger-api/swagger-codegen
@@ -59,7 +59,8 @@ class CreateEmailCampaignSender implements ModelInterface, ArrayAccess
       */
     protected static $swaggerTypes = [
         'name' => 'string',
-        'email' => 'string'
+        'email' => 'string',
+        'id' => 'int'
     ];
 
     /**
@@ -69,7 +70,8 @@ class CreateEmailCampaignSender implements ModelInterface, ArrayAccess
       */
     protected static $swaggerFormats = [
         'name' => null,
-        'email' => 'email'
+        'email' => 'email',
+        'id' => 'int64'
     ];
 
     /**
@@ -100,7 +102,8 @@ class CreateEmailCampaignSender implements ModelInterface, ArrayAccess
      */
     protected static $attributeMap = [
         'name' => 'name',
-        'email' => 'email'
+        'email' => 'email',
+        'id' => 'id'
     ];
 
     /**
@@ -110,7 +113,8 @@ class CreateEmailCampaignSender implements ModelInterface, ArrayAccess
      */
     protected static $setters = [
         'name' => 'setName',
-        'email' => 'setEmail'
+        'email' => 'setEmail',
+        'id' => 'setId'
     ];
 
     /**
@@ -120,7 +124,8 @@ class CreateEmailCampaignSender implements ModelInterface, ArrayAccess
      */
     protected static $getters = [
         'name' => 'getName',
-        'email' => 'getEmail'
+        'email' => 'getEmail',
+        'id' => 'getId'
     ];
 
     /**
@@ -185,6 +190,7 @@ class CreateEmailCampaignSender implements ModelInterface, ArrayAccess
     {
         $this->container['name'] = isset($data['name']) ? $data['name'] : null;
         $this->container['email'] = isset($data['email']) ? $data['email'] : null;
+        $this->container['id'] = isset($data['id']) ? $data['id'] : null;
     }
 
     /**
@@ -210,11 +216,7 @@ class CreateEmailCampaignSender implements ModelInterface, ArrayAccess
      */
     public function valid()
     {
-
-        if ($this->container['email'] === null) {
-            return false;
-        }
-        return true;
+        return count($this->listInvalidProperties()) === 0;
     }
 
 
@@ -265,6 +267,30 @@ class CreateEmailCampaignSender implements ModelInterface, ArrayAccess
 
         return $this;
     }
+
+    /**
+     * Gets id
+     *
+     * @return int
+     */
+    public function getId()
+    {
+        return $this->container['id'];
+    }
+
+    /**
+     * Sets id
+     *
+     * @param int $id Select the sender for the campaign on the basis of sender id. In order to select a sender with specific pool of IP’s, dedicated ip users shall pass id (instead of email).
+     *
+     * @return $this
+     */
+    public function setId($id)
+    {
+        $this->container['id'] = $id;
+
+        return $this;
+    }
     /**
      * Returns true if offset exists. False otherwise.
      *

wp-content/plugins/wp-mail-smtp/vendor/sendinblue/api-v3-sdk/lib/Model/CreateList.php

@@ -13,12 +13,12 @@
 /**
  * SendinBlue API
  *
- * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |
+ * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |   | 406  | Error. Not Acceptable  |
  *
  * OpenAPI spec version: 3.0.0
  * Contact: contact@sendinblue.com
  * Generated by: https://github.com/swagger-api/swagger-codegen.git
- * Swagger Codegen version: 2.3.1
+ * Swagger Codegen version: 2.4.12
  */
 
 /**
@@ -212,14 +212,7 @@ class CreateList implements ModelInterface, ArrayAccess
      */
     public function valid()
     {
-
-        if ($this->container['name'] === null) {
-            return false;
-        }
-        if ($this->container['folderId'] === null) {
-            return false;
-        }
-        return true;
+        return count($this->listInvalidProperties()) === 0;
     }
 
 

wp-content/plugins/wp-mail-smtp/vendor/sendinblue/api-v3-sdk/lib/Model/CreateModel.php

@@ -13,12 +13,12 @@
 /**
  * SendinBlue API
  *
- * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |
+ * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |   | 406  | Error. Not Acceptable  |
  *
  * OpenAPI spec version: 3.0.0
  * Contact: contact@sendinblue.com
  * Generated by: https://github.com/swagger-api/swagger-codegen.git
- * Swagger Codegen version: 2.3.1
+ * Swagger Codegen version: 2.4.12
  */
 
 /**
@@ -203,11 +203,7 @@ class CreateModel implements ModelInterface, ArrayAccess
      */
     public function valid()
     {
-
-        if ($this->container['id'] === null) {
-            return false;
-        }
-        return true;
+        return count($this->listInvalidProperties()) === 0;
     }
 
 

wp-content/plugins/wp-mail-smtp/vendor/sendinblue/api-v3-sdk/lib/Model/CreateReseller.php

@@ -13,12 +13,12 @@
 /**
  * SendinBlue API
  *
- * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |
+ * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |   | 406  | Error. Not Acceptable  |
  *
  * OpenAPI spec version: 3.0.0
  * Contact: contact@sendinblue.com
  * Generated by: https://github.com/swagger-api/swagger-codegen.git
- * Swagger Codegen version: 2.3.1
+ * Swagger Codegen version: 2.4.12
  */
 
 /**
@@ -203,11 +203,7 @@ class CreateReseller implements ModelInterface, ArrayAccess
      */
     public function valid()
     {
-
-        if ($this->container['authKey'] === null) {
-            return false;
-        }
-        return true;
+        return count($this->listInvalidProperties()) === 0;
     }
 
 

wp-content/plugins/wp-mail-smtp/vendor/sendinblue/api-v3-sdk/lib/Model/CreateSender.php

@@ -13,12 +13,12 @@
 /**
  * SendinBlue API
  *
- * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |
+ * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |   | 406  | Error. Not Acceptable  |
  *
  * OpenAPI spec version: 3.0.0
  * Contact: contact@sendinblue.com
  * Generated by: https://github.com/swagger-api/swagger-codegen.git
- * Swagger Codegen version: 2.3.1
+ * Swagger Codegen version: 2.4.12
  */
 
 /**
@@ -218,14 +218,7 @@ class CreateSender implements ModelInterface, ArrayAccess
      */
     public function valid()
     {
-
-        if ($this->container['name'] === null) {
-            return false;
-        }
-        if ($this->container['email'] === null) {
-            return false;
-        }
-        return true;
+        return count($this->listInvalidProperties()) === 0;
     }
 
 

wp-content/plugins/wp-mail-smtp/vendor/sendinblue/api-v3-sdk/lib/Model/CreateSenderIps.php

@@ -13,12 +13,12 @@
 /**
  * SendinBlue API
  *
- * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |
+ * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |   | 406  | Error. Not Acceptable  |
  *
  * OpenAPI spec version: 3.0.0
  * Contact: contact@sendinblue.com
  * Generated by: https://github.com/swagger-api/swagger-codegen.git
- * Swagger Codegen version: 2.3.1
+ * Swagger Codegen version: 2.4.12
  */
 
 /**
@@ -226,20 +226,7 @@ class CreateSenderIps implements ModelInterface, ArrayAccess
      */
     public function valid()
     {
-
-        if ($this->container['ip'] === null) {
-            return false;
-        }
-        if ($this->container['domain'] === null) {
-            return false;
-        }
-        if ($this->container['weight'] > 100) {
-            return false;
-        }
-        if ($this->container['weight'] < 1) {
-            return false;
-        }
-        return true;
+        return count($this->listInvalidProperties()) === 0;
     }
 
 

wp-content/plugins/wp-mail-smtp/vendor/sendinblue/api-v3-sdk/lib/Model/CreateSenderModel.php

@@ -13,12 +13,12 @@
 /**
  * SendinBlue API
  *
- * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |
+ * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |   | 406  | Error. Not Acceptable  |
  *
  * OpenAPI spec version: 3.0.0
  * Contact: contact@sendinblue.com
  * Generated by: https://github.com/swagger-api/swagger-codegen.git
- * Swagger Codegen version: 2.3.1
+ * Swagger Codegen version: 2.4.12
  */
 
 /**
@@ -215,11 +215,7 @@ class CreateSenderModel implements ModelInterface, ArrayAccess
      */
     public function valid()
     {
-
-        if ($this->container['id'] === null) {
-            return false;
-        }
-        return true;
+        return count($this->listInvalidProperties()) === 0;
     }
 
 

wp-content/plugins/wp-mail-smtp/vendor/sendinblue/api-v3-sdk/lib/Model/CreateSmsCampaign.php

@@ -13,12 +13,12 @@
 /**
  * SendinBlue API
  *
- * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |
+ * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |   | 406  | Error. Not Acceptable  |
  *
  * OpenAPI spec version: 3.0.0
  * Contact: contact@sendinblue.com
  * Generated by: https://github.com/swagger-api/swagger-codegen.git
- * Swagger Codegen version: 2.3.1
+ * Swagger Codegen version: 2.4.12
  */
 
 /**
@@ -219,7 +219,7 @@ class CreateSmsCampaign implements ModelInterface, ArrayAccess
         if ($this->container['sender'] === null) {
             $invalidProperties[] = "'sender' can't be null";
         }
-        if ((strlen($this->container['sender']) > 11)) {
+        if ((mb_strlen($this->container['sender']) > 11)) {
             $invalidProperties[] = "invalid value for 'sender', the character length must be smaller than or equal to 11.";
         }
 
@@ -237,20 +237,7 @@ class CreateSmsCampaign implements ModelInterface, ArrayAccess
      */
     public function valid()
     {
-
-        if ($this->container['name'] === null) {
-            return false;
-        }
-        if ($this->container['sender'] === null) {
-            return false;
-        }
-        if (strlen($this->container['sender']) > 11) {
-            return false;
-        }
-        if ($this->container['content'] === null) {
-            return false;
-        }
-        return true;
+        return count($this->listInvalidProperties()) === 0;
     }
 
 
@@ -297,7 +284,7 @@ class CreateSmsCampaign implements ModelInterface, ArrayAccess
      */
     public function setSender($sender)
     {
-        if ((strlen($sender) > 11)) {
+        if ((mb_strlen($sender) > 11)) {
             throw new \InvalidArgumentException('invalid length for $sender when calling CreateSmsCampaign., must be smaller than or equal to 11.');
         }
 

wp-content/plugins/wp-mail-smtp/vendor/sendinblue/api-v3-sdk/lib/Model/CreateSmsCampaignRecipients.php

@@ -13,12 +13,12 @@
 /**
  * SendinBlue API
  *
- * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |
+ * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |   | 406  | Error. Not Acceptable  |
  *
  * OpenAPI spec version: 3.0.0
  * Contact: contact@sendinblue.com
  * Generated by: https://github.com/swagger-api/swagger-codegen.git
- * Swagger Codegen version: 2.3.1
+ * Swagger Codegen version: 2.4.12
  */
 
 /**
@@ -209,11 +209,7 @@ class CreateSmsCampaignRecipients implements ModelInterface, ArrayAccess
      */
     public function valid()
     {
-
-        if ($this->container['listIds'] === null) {
-            return false;
-        }
-        return true;
+        return count($this->listInvalidProperties()) === 0;
     }
 
 

wp-content/plugins/wp-mail-smtp/vendor/sendinblue/api-v3-sdk/lib/Model/CreateSmtpEmail.php

@@ -13,12 +13,12 @@
 /**
  * SendinBlue API
  *
- * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |
+ * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |   | 406  | Error. Not Acceptable  |
  *
  * OpenAPI spec version: 3.0.0
  * Contact: contact@sendinblue.com
  * Generated by: https://github.com/swagger-api/swagger-codegen.git
- * Swagger Codegen version: 2.3.1
+ * Swagger Codegen version: 2.4.12
  */
 
 /**
@@ -203,11 +203,7 @@ class CreateSmtpEmail implements ModelInterface, ArrayAccess
      */
     public function valid()
     {
-
-        if ($this->container['messageId'] === null) {
-            return false;
-        }
-        return true;
+        return count($this->listInvalidProperties()) === 0;
     }
 
 
@@ -224,7 +220,7 @@ class CreateSmtpEmail implements ModelInterface, ArrayAccess
     /**
      * Sets messageId
      *
-     * @param string $messageId Message ID of the SMTP Email sent
+     * @param string $messageId Message ID of the transactional email sent
      *
      * @return $this
      */

wp-content/plugins/wp-mail-smtp/vendor/sendinblue/api-v3-sdk/lib/Model/CreateSmtpTemplate.php

@@ -13,12 +13,12 @@
 /**
  * SendinBlue API
  *
- * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |
+ * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |   | 406  | Error. Not Acceptable  |
  *
  * OpenAPI spec version: 3.0.0
  * Contact: contact@sendinblue.com
  * Generated by: https://github.com/swagger-api/swagger-codegen.git
- * Swagger Codegen version: 2.3.1
+ * Swagger Codegen version: 2.4.12
  */
 
 /**
@@ -263,17 +263,7 @@ class CreateSmtpTemplate implements ModelInterface, ArrayAccess
      */
     public function valid()
     {
-
-        if ($this->container['sender'] === null) {
-            return false;
-        }
-        if ($this->container['templateName'] === null) {
-            return false;
-        }
-        if ($this->container['subject'] === null) {
-            return false;
-        }
-        return true;
+        return count($this->listInvalidProperties()) === 0;
     }
 
 
@@ -458,7 +448,7 @@ class CreateSmtpTemplate implements ModelInterface, ArrayAccess
     /**
      * Sets toField
      *
-     * @param string $toField To personalize the «To» Field. If you want to include the first name and last name of your recipient, add `{FNAME} {LNAME}`. These contact attributes must already exist in your SendinBlue account. If input parameter 'params' used please use `{{contact.FNAME}} {{contact.LNAME}}` for personalization
+     * @param string $toField To personalize the «To» Field. If you want to include the first name and last name of your recipient, add {FNAME} {LNAME}. These contact attributes must already exist in your SendinBlue account. If input parameter 'params' used please use {{contact.FNAME}} {{contact.LNAME}} for personalization
      *
      * @return $this
      */

wp-content/plugins/wp-mail-smtp/vendor/sendinblue/api-v3-sdk/lib/Model/CreateSmtpTemplateSender.php

@@ -13,12 +13,12 @@
 /**
  * SendinBlue API
  *
- * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |
+ * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |   | 406  | Error. Not Acceptable  |
  *
  * OpenAPI spec version: 3.0.0
  * Contact: contact@sendinblue.com
  * Generated by: https://github.com/swagger-api/swagger-codegen.git
- * Swagger Codegen version: 2.3.1
+ * Swagger Codegen version: 2.4.12
  */
 
 /**
@@ -36,7 +36,7 @@ use \SendinBlue\Client\ObjectSerializer;
  * CreateSmtpTemplateSender Class Doc Comment
  *
  * @category Class
- * @description Sender details including email and name (optional). For example `{\"name\":\"xyz\", \"email\":\"example@abc.com\"}`
+ * @description Sender details including id or email and name (optional). Only one of either Sender's email or Sender's ID shall be passed in one request at a time. For example `{\"name\":\"xyz\", \"email\":\"example@abc.com\"}` , `{\"name\":\"xyz\", \"id\":123}`
  * @package  SendinBlue\Client
  * @author   Swagger Codegen team
  * @link     https://github.com/swagger-api/swagger-codegen
@@ -59,7 +59,8 @@ class CreateSmtpTemplateSender implements ModelInterface, ArrayAccess
       */
     protected static $swaggerTypes = [
         'name' => 'string',
-        'email' => 'string'
+        'email' => 'string',
+        'id' => 'int'
     ];
 
     /**
@@ -69,7 +70,8 @@ class CreateSmtpTemplateSender implements ModelInterface, ArrayAccess
       */
     protected static $swaggerFormats = [
         'name' => null,
-        'email' => 'email'
+        'email' => 'email',
+        'id' => 'int64'
     ];
 
     /**
@@ -100,7 +102,8 @@ class CreateSmtpTemplateSender implements ModelInterface, ArrayAccess
      */
     protected static $attributeMap = [
         'name' => 'name',
-        'email' => 'email'
+        'email' => 'email',
+        'id' => 'id'
     ];
 
     /**
@@ -110,7 +113,8 @@ class CreateSmtpTemplateSender implements ModelInterface, ArrayAccess
      */
     protected static $setters = [
         'name' => 'setName',
-        'email' => 'setEmail'
+        'email' => 'setEmail',
+        'id' => 'setId'
     ];
 
     /**
@@ -120,7 +124,8 @@ class CreateSmtpTemplateSender implements ModelInterface, ArrayAccess
      */
     protected static $getters = [
         'name' => 'getName',
-        'email' => 'getEmail'
+        'email' => 'getEmail',
+        'id' => 'getId'
     ];
 
     /**
@@ -185,6 +190,7 @@ class CreateSmtpTemplateSender implements ModelInterface, ArrayAccess
     {
         $this->container['name'] = isset($data['name']) ? $data['name'] : null;
         $this->container['email'] = isset($data['email']) ? $data['email'] : null;
+        $this->container['id'] = isset($data['id']) ? $data['id'] : null;
     }
 
     /**
@@ -210,11 +216,7 @@ class CreateSmtpTemplateSender implements ModelInterface, ArrayAccess
      */
     public function valid()
     {
-
-        if ($this->container['email'] === null) {
-            return false;
-        }
-        return true;
+        return count($this->listInvalidProperties()) === 0;
     }
 
 
@@ -265,6 +267,30 @@ class CreateSmtpTemplateSender implements ModelInterface, ArrayAccess
 
         return $this;
     }
+
+    /**
+     * Gets id
+     *
+     * @return int
+     */
+    public function getId()
+    {
+        return $this->container['id'];
+    }
+
+    /**
+     * Sets id
+     *
+     * @param int $id Select the sender for the template on the basis of sender id. In order to select a sender with specific pool of IP’s, dedicated ip users shall pass id (instead of email).
+     *
+     * @return $this
+     */
+    public function setId($id)
+    {
+        $this->container['id'] = $id;
+
+        return $this;
+    }
     /**
      * Returns true if offset exists. False otherwise.
      *

wp-content/plugins/wp-mail-smtp/vendor/sendinblue/api-v3-sdk/lib/Model/CreateUpdateContactModel.php

@@ -13,12 +13,12 @@
 /**
  * SendinBlue API
  *
- * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |
+ * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |   | 406  | Error. Not Acceptable  |
  *
  * OpenAPI spec version: 3.0.0
  * Contact: contact@sendinblue.com
  * Generated by: https://github.com/swagger-api/swagger-codegen.git
- * Swagger Codegen version: 2.3.1
+ * Swagger Codegen version: 2.4.12
  */
 
 /**
@@ -200,8 +200,7 @@ class CreateUpdateContactModel implements ModelInterface, ArrayAccess
      */
     public function valid()
     {
-
-        return true;
+        return count($this->listInvalidProperties()) === 0;
     }
 
 

wp-content/plugins/wp-mail-smtp/vendor/sendinblue/api-v3-sdk/lib/Model/CreateUpdateFolder.php

@@ -13,12 +13,12 @@
 /**
  * SendinBlue API
  *
- * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |
+ * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |   | 406  | Error. Not Acceptable  |
  *
  * OpenAPI spec version: 3.0.0
  * Contact: contact@sendinblue.com
  * Generated by: https://github.com/swagger-api/swagger-codegen.git
- * Swagger Codegen version: 2.3.1
+ * Swagger Codegen version: 2.4.12
  */
 
 /**
@@ -200,8 +200,7 @@ class CreateUpdateFolder implements ModelInterface, ArrayAccess
      */
     public function valid()
     {
-
-        return true;
+        return count($this->listInvalidProperties()) === 0;
     }
 
 

wp-content/plugins/wp-mail-smtp/vendor/sendinblue/api-v3-sdk/lib/Model/CreateWebhook.php

@@ -13,12 +13,12 @@
 /**
  * SendinBlue API
  *
- * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |
+ * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |   | 406  | Error. Not Acceptable  |
  *
  * OpenAPI spec version: 3.0.0
  * Contact: contact@sendinblue.com
  * Generated by: https://github.com/swagger-api/swagger-codegen.git
- * Swagger Codegen version: 2.3.1
+ * Swagger Codegen version: 2.4.12
  */
 
 /**
@@ -186,6 +186,8 @@ class CreateWebhook implements ModelInterface, ArrayAccess
     const EVENTS_UNIQUE_OPENED = 'uniqueOpened';
     const EVENTS_UNSUBSCRIBED = 'unsubscribed';
     const EVENTS_LIST_ADDITION = 'listAddition';
+    const EVENTS_CONTACT_UPDATED = 'contactUpdated';
+    const EVENTS_CONTACT_DELETED = 'contactDeleted';
     const TYPE_TRANSACTIONAL = 'transactional';
     const TYPE_MARKETING = 'marketing';
     
@@ -212,6 +214,8 @@ class CreateWebhook implements ModelInterface, ArrayAccess
             self::EVENTS_UNIQUE_OPENED,
             self::EVENTS_UNSUBSCRIBED,
             self::EVENTS_LIST_ADDITION,
+            self::EVENTS_CONTACT_UPDATED,
+            self::EVENTS_CONTACT_DELETED,
         ];
     }
     
@@ -266,7 +270,7 @@ class CreateWebhook implements ModelInterface, ArrayAccess
             $invalidProperties[] = "'events' can't be null";
         }
         $allowedValues = $this->getTypeAllowableValues();
-        if (!in_array($this->container['type'], $allowedValues)) {
+        if (!is_null($this->container['type']) && !in_array($this->container['type'], $allowedValues, true)) {
             $invalidProperties[] = sprintf(
                 "invalid value for 'type', must be one of '%s'",
                 implode("', '", $allowedValues)
@@ -284,18 +288,7 @@ class CreateWebhook implements ModelInterface, ArrayAccess
      */
     public function valid()
     {
-
-        if ($this->container['url'] === null) {
-            return false;
-        }
-        if ($this->container['events'] === null) {
-            return false;
-        }
-        $allowedValues = $this->getTypeAllowableValues();
-        if (!in_array($this->container['type'], $allowedValues)) {
-            return false;
-        }
-        return true;
+        return count($this->listInvalidProperties()) === 0;
     }
 
 
@@ -400,7 +393,7 @@ class CreateWebhook implements ModelInterface, ArrayAccess
     public function setType($type)
     {
         $allowedValues = $this->getTypeAllowableValues();
-        if (!is_null($type) && !in_array($type, $allowedValues)) {
+        if (!is_null($type) && !in_array($type, $allowedValues, true)) {
             throw new \InvalidArgumentException(
                 sprintf(
                     "Invalid value for 'type', must be one of '%s'",

wp-content/plugins/wp-mail-smtp/vendor/sendinblue/api-v3-sdk/lib/Model/CreatedProcessId.php

@@ -13,12 +13,12 @@
 /**
  * SendinBlue API
  *
- * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |
+ * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |   | 406  | Error. Not Acceptable  |
  *
  * OpenAPI spec version: 3.0.0
  * Contact: contact@sendinblue.com
  * Generated by: https://github.com/swagger-api/swagger-codegen.git
- * Swagger Codegen version: 2.3.1
+ * Swagger Codegen version: 2.4.12
  */
 
 /**
@@ -203,11 +203,7 @@ class CreatedProcessId implements ModelInterface, ArrayAccess
      */
     public function valid()
     {
-
-        if ($this->container['processId'] === null) {
-            return false;
-        }
-        return true;
+        return count($this->listInvalidProperties()) === 0;
     }
 
 

wp-content/plugins/wp-mail-smtp/vendor/sendinblue/api-v3-sdk/lib/Model/DeleteHardbounces.php

@@ -13,12 +13,12 @@
 /**
  * SendinBlue API
  *
- * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |
+ * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |   | 406  | Error. Not Acceptable  |
  *
  * OpenAPI spec version: 3.0.0
  * Contact: contact@sendinblue.com
  * Generated by: https://github.com/swagger-api/swagger-codegen.git
- * Swagger Codegen version: 2.3.1
+ * Swagger Codegen version: 2.4.12
  */
 
 /**
@@ -212,8 +212,7 @@ class DeleteHardbounces implements ModelInterface, ArrayAccess
      */
     public function valid()
     {
-
-        return true;
+        return count($this->listInvalidProperties()) === 0;
     }
 
 

wp-content/plugins/wp-mail-smtp/vendor/sendinblue/api-v3-sdk/lib/Model/EmailExportRecipients.php

@@ -13,12 +13,12 @@
 /**
  * SendinBlue API
  *
- * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |
+ * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |   | 406  | Error. Not Acceptable  |
  *
  * OpenAPI spec version: 3.0.0
  * Contact: contact@sendinblue.com
  * Generated by: https://github.com/swagger-api/swagger-codegen.git
- * Swagger Codegen version: 2.3.1
+ * Swagger Codegen version: 2.4.12
  */
 
 /**
@@ -226,7 +226,7 @@ class EmailExportRecipients implements ModelInterface, ArrayAccess
             $invalidProperties[] = "'recipientsType' can't be null";
         }
         $allowedValues = $this->getRecipientsTypeAllowableValues();
-        if (!in_array($this->container['recipientsType'], $allowedValues)) {
+        if (!is_null($this->container['recipientsType']) && !in_array($this->container['recipientsType'], $allowedValues, true)) {
             $invalidProperties[] = sprintf(
                 "invalid value for 'recipientsType', must be one of '%s'",
                 implode("', '", $allowedValues)
@@ -244,15 +244,7 @@ class EmailExportRecipients implements ModelInterface, ArrayAccess
      */
     public function valid()
     {
-
-        if ($this->container['recipientsType'] === null) {
-            return false;
-        }
-        $allowedValues = $this->getRecipientsTypeAllowableValues();
-        if (!in_array($this->container['recipientsType'], $allowedValues)) {
-            return false;
-        }
-        return true;
+        return count($this->listInvalidProperties()) === 0;
     }
 
 
@@ -300,7 +292,7 @@ class EmailExportRecipients implements ModelInterface, ArrayAccess
     public function setRecipientsType($recipientsType)
     {
         $allowedValues = $this->getRecipientsTypeAllowableValues();
-        if (!in_array($recipientsType, $allowedValues)) {
+        if (!in_array($recipientsType, $allowedValues, true)) {
             throw new \InvalidArgumentException(
                 sprintf(
                     "Invalid value for 'recipientsType', must be one of '%s'",

wp-content/plugins/wp-mail-smtp/vendor/sendinblue/api-v3-sdk/lib/Model/ErrorModel.php

@@ -13,12 +13,12 @@
 /**
  * SendinBlue API
  *
- * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |
+ * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |   | 406  | Error. Not Acceptable  |
  *
  * OpenAPI spec version: 3.0.0
  * Contact: contact@sendinblue.com
  * Generated by: https://github.com/swagger-api/swagger-codegen.git
- * Swagger Codegen version: 2.3.1
+ * Swagger Codegen version: 2.4.12
  */
 
 /**
@@ -240,7 +240,7 @@ class ErrorModel implements ModelInterface, ArrayAccess
             $invalidProperties[] = "'code' can't be null";
         }
         $allowedValues = $this->getCodeAllowableValues();
-        if (!in_array($this->container['code'], $allowedValues)) {
+        if (!is_null($this->container['code']) && !in_array($this->container['code'], $allowedValues, true)) {
             $invalidProperties[] = sprintf(
                 "invalid value for 'code', must be one of '%s'",
                 implode("', '", $allowedValues)
@@ -261,18 +261,7 @@ class ErrorModel implements ModelInterface, ArrayAccess
      */
     public function valid()
     {
-
-        if ($this->container['code'] === null) {
-            return false;
-        }
-        $allowedValues = $this->getCodeAllowableValues();
-        if (!in_array($this->container['code'], $allowedValues)) {
-            return false;
-        }
-        if ($this->container['message'] === null) {
-            return false;
-        }
-        return true;
+        return count($this->listInvalidProperties()) === 0;
     }
 
 
@@ -296,7 +285,7 @@ class ErrorModel implements ModelInterface, ArrayAccess
     public function setCode($code)
     {
         $allowedValues = $this->getCodeAllowableValues();
-        if (!in_array($code, $allowedValues)) {
+        if (!in_array($code, $allowedValues, true)) {
             throw new \InvalidArgumentException(
                 sprintf(
                     "Invalid value for 'code', must be one of '%s'",

wp-content/plugins/wp-mail-smtp/vendor/sendinblue/api-v3-sdk/lib/Model/GetAccount.php

@@ -13,12 +13,12 @@
 /**
  * SendinBlue API
  *
- * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |
+ * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |   | 406  | Error. Not Acceptable  |
  *
  * OpenAPI spec version: 3.0.0
  * Contact: contact@sendinblue.com
  * Generated by: https://github.com/swagger-api/swagger-codegen.git
- * Swagger Codegen version: 2.3.1
+ * Swagger Codegen version: 2.4.12
  */
 
 /**
@@ -263,29 +263,7 @@ class GetAccount implements ModelInterface, ArrayAccess
      */
     public function valid()
     {
-
-        if ($this->container['email'] === null) {
-            return false;
-        }
-        if ($this->container['firstName'] === null) {
-            return false;
-        }
-        if ($this->container['lastName'] === null) {
-            return false;
-        }
-        if ($this->container['companyName'] === null) {
-            return false;
-        }
-        if ($this->container['address'] === null) {
-            return false;
-        }
-        if ($this->container['plan'] === null) {
-            return false;
-        }
-        if ($this->container['relay'] === null) {
-            return false;
-        }
-        return true;
+        return count($this->listInvalidProperties()) === 0;
     }
 
 

wp-content/plugins/wp-mail-smtp/vendor/sendinblue/api-v3-sdk/lib/Model/GetAccountMarketingAutomation.php

@@ -13,12 +13,12 @@
 /**
  * SendinBlue API
  *
- * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |
+ * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |   | 406  | Error. Not Acceptable  |
  *
  * OpenAPI spec version: 3.0.0
  * Contact: contact@sendinblue.com
  * Generated by: https://github.com/swagger-api/swagger-codegen.git
- * Swagger Codegen version: 2.3.1
+ * Swagger Codegen version: 2.4.12
  */
 
 /**
@@ -209,11 +209,7 @@ class GetAccountMarketingAutomation implements ModelInterface, ArrayAccess
      */
     public function valid()
     {
-
-        if ($this->container['enabled'] === null) {
-            return false;
-        }
-        return true;
+        return count($this->listInvalidProperties()) === 0;
     }
 
 

wp-content/plugins/wp-mail-smtp/vendor/sendinblue/api-v3-sdk/lib/Model/GetAccountPlan.php

@@ -13,12 +13,12 @@
 /**
  * SendinBlue API
  *
- * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |
+ * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |   | 406  | Error. Not Acceptable  |
  *
  * OpenAPI spec version: 3.0.0
  * Contact: contact@sendinblue.com
  * Generated by: https://github.com/swagger-api/swagger-codegen.git
- * Swagger Codegen version: 2.3.1
+ * Swagger Codegen version: 2.4.12
  */
 
 /**
@@ -257,7 +257,7 @@ class GetAccountPlan implements ModelInterface, ArrayAccess
             $invalidProperties[] = "'type' can't be null";
         }
         $allowedValues = $this->getTypeAllowableValues();
-        if (!in_array($this->container['type'], $allowedValues)) {
+        if (!is_null($this->container['type']) && !in_array($this->container['type'], $allowedValues, true)) {
             $invalidProperties[] = sprintf(
                 "invalid value for 'type', must be one of '%s'",
                 implode("', '", $allowedValues)
@@ -268,7 +268,7 @@ class GetAccountPlan implements ModelInterface, ArrayAccess
             $invalidProperties[] = "'creditsType' can't be null";
         }
         $allowedValues = $this->getCreditsTypeAllowableValues();
-        if (!in_array($this->container['creditsType'], $allowedValues)) {
+        if (!is_null($this->container['creditsType']) && !in_array($this->container['creditsType'], $allowedValues, true)) {
             $invalidProperties[] = sprintf(
                 "invalid value for 'creditsType', must be one of '%s'",
                 implode("', '", $allowedValues)
@@ -289,25 +289,7 @@ class GetAccountPlan implements ModelInterface, ArrayAccess
      */
     public function valid()
     {
-
-        if ($this->container['type'] === null) {
-            return false;
-        }
-        $allowedValues = $this->getTypeAllowableValues();
-        if (!in_array($this->container['type'], $allowedValues)) {
-            return false;
-        }
-        if ($this->container['creditsType'] === null) {
-            return false;
-        }
-        $allowedValues = $this->getCreditsTypeAllowableValues();
-        if (!in_array($this->container['creditsType'], $allowedValues)) {
-            return false;
-        }
-        if ($this->container['credits'] === null) {
-            return false;
-        }
-        return true;
+        return count($this->listInvalidProperties()) === 0;
     }
 
 
@@ -331,7 +313,7 @@ class GetAccountPlan implements ModelInterface, ArrayAccess
     public function setType($type)
     {
         $allowedValues = $this->getTypeAllowableValues();
-        if (!in_array($type, $allowedValues)) {
+        if (!in_array($type, $allowedValues, true)) {
             throw new \InvalidArgumentException(
                 sprintf(
                     "Invalid value for 'type', must be one of '%s'",
@@ -364,7 +346,7 @@ class GetAccountPlan implements ModelInterface, ArrayAccess
     public function setCreditsType($creditsType)
     {
         $allowedValues = $this->getCreditsTypeAllowableValues();
-        if (!in_array($creditsType, $allowedValues)) {
+        if (!in_array($creditsType, $allowedValues, true)) {
             throw new \InvalidArgumentException(
                 sprintf(
                     "Invalid value for 'creditsType', must be one of '%s'",

wp-content/plugins/wp-mail-smtp/vendor/sendinblue/api-v3-sdk/lib/Model/GetAccountRelay.php

@@ -13,12 +13,12 @@
 /**
  * SendinBlue API
  *
- * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |
+ * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |   | 406  | Error. Not Acceptable  |
  *
  * OpenAPI spec version: 3.0.0
  * Contact: contact@sendinblue.com
  * Generated by: https://github.com/swagger-api/swagger-codegen.git
- * Swagger Codegen version: 2.3.1
+ * Swagger Codegen version: 2.4.12
  */
 
 /**
@@ -36,7 +36,7 @@ use \SendinBlue\Client\ObjectSerializer;
  * GetAccountRelay Class Doc Comment
  *
  * @category Class
- * @description Information about your SMTP account
+ * @description Information about your transactional email account
  * @package  SendinBlue\Client
  * @author   Swagger Codegen team
  * @link     https://github.com/swagger-api/swagger-codegen
@@ -213,14 +213,7 @@ class GetAccountRelay implements ModelInterface, ArrayAccess
      */
     public function valid()
     {
-
-        if ($this->container['enabled'] === null) {
-            return false;
-        }
-        if ($this->container['data'] === null) {
-            return false;
-        }
-        return true;
+        return count($this->listInvalidProperties()) === 0;
     }
 
 
@@ -237,7 +230,7 @@ class GetAccountRelay implements ModelInterface, ArrayAccess
     /**
      * Sets enabled
      *
-     * @param bool $enabled Status of your SMTP Account (true=Enabled, false=Disabled)
+     * @param bool $enabled Status of your transactional email Account (true=Enabled, false=Disabled)
      *
      * @return $this
      */

wp-content/plugins/wp-mail-smtp/vendor/sendinblue/api-v3-sdk/lib/Model/GetAccountRelayData.php

@@ -13,12 +13,12 @@
 /**
  * SendinBlue API
  *
- * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |
+ * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |   | 406  | Error. Not Acceptable  |
  *
  * OpenAPI spec version: 3.0.0
  * Contact: contact@sendinblue.com
  * Generated by: https://github.com/swagger-api/swagger-codegen.git
- * Swagger Codegen version: 2.3.1
+ * Swagger Codegen version: 2.4.12
  */
 
 /**
@@ -36,7 +36,7 @@ use \SendinBlue\Client\ObjectSerializer;
  * GetAccountRelayData Class Doc Comment
  *
  * @category Class
- * @description Data regarding the SMTP account
+ * @description Data regarding the transactional email account
  * @package  SendinBlue\Client
  * @author   Swagger Codegen team
  * @link     https://github.com/swagger-api/swagger-codegen
@@ -222,17 +222,7 @@ class GetAccountRelayData implements ModelInterface, ArrayAccess
      */
     public function valid()
     {
-
-        if ($this->container['userName'] === null) {
-            return false;
-        }
-        if ($this->container['relay'] === null) {
-            return false;
-        }
-        if ($this->container['port'] === null) {
-            return false;
-        }
-        return true;
+        return count($this->listInvalidProperties()) === 0;
     }
 
 
@@ -249,7 +239,7 @@ class GetAccountRelayData implements ModelInterface, ArrayAccess
     /**
      * Sets userName
      *
-     * @param string $userName Email to use as login on SMTP
+     * @param string $userName Email to use as login on transactional platform
      *
      * @return $this
      */

wp-content/plugins/wp-mail-smtp/vendor/sendinblue/api-v3-sdk/lib/Model/GetAggregatedReport.php

@@ -13,12 +13,12 @@
 /**
  * SendinBlue API
  *
- * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |
+ * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |   | 406  | Error. Not Acceptable  |
  *
  * OpenAPI spec version: 3.0.0
  * Contact: contact@sendinblue.com
  * Generated by: https://github.com/swagger-api/swagger-codegen.git
- * Swagger Codegen version: 2.3.1
+ * Swagger Codegen version: 2.4.12
  */
 
 /**
@@ -311,47 +311,7 @@ class GetAggregatedReport implements ModelInterface, ArrayAccess
      */
     public function valid()
     {
-
-        if ($this->container['range'] === null) {
-            return false;
-        }
-        if ($this->container['requests'] === null) {
-            return false;
-        }
-        if ($this->container['delivered'] === null) {
-            return false;
-        }
-        if ($this->container['hardBounces'] === null) {
-            return false;
-        }
-        if ($this->container['softBounces'] === null) {
-            return false;
-        }
-        if ($this->container['clicks'] === null) {
-            return false;
-        }
-        if ($this->container['uniqueClicks'] === null) {
-            return false;
-        }
-        if ($this->container['opens'] === null) {
-            return false;
-        }
-        if ($this->container['uniqueOpens'] === null) {
-            return false;
-        }
-        if ($this->container['spamReports'] === null) {
-            return false;
-        }
-        if ($this->container['blocked'] === null) {
-            return false;
-        }
-        if ($this->container['invalid'] === null) {
-            return false;
-        }
-        if ($this->container['unsubscribed'] === null) {
-            return false;
-        }
-        return true;
+        return count($this->listInvalidProperties()) === 0;
     }
 
 

wp-content/plugins/wp-mail-smtp/vendor/sendinblue/api-v3-sdk/lib/Model/GetAttributes.php

@@ -13,12 +13,12 @@
 /**
  * SendinBlue API
  *
- * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |
+ * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |   | 406  | Error. Not Acceptable  |
  *
  * OpenAPI spec version: 3.0.0
  * Contact: contact@sendinblue.com
  * Generated by: https://github.com/swagger-api/swagger-codegen.git
- * Swagger Codegen version: 2.3.1
+ * Swagger Codegen version: 2.4.12
  */
 
 /**
@@ -203,11 +203,7 @@ class GetAttributes implements ModelInterface, ArrayAccess
      */
     public function valid()
     {
-
-        if ($this->container['attributes'] === null) {
-            return false;
-        }
-        return true;
+        return count($this->listInvalidProperties()) === 0;
     }
 
 

wp-content/plugins/wp-mail-smtp/vendor/sendinblue/api-v3-sdk/lib/Model/GetAttributesAttributes.php

@@ -13,12 +13,12 @@
 /**
  * SendinBlue API
  *
- * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |
+ * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |   | 406  | Error. Not Acceptable  |
  *
  * OpenAPI spec version: 3.0.0
  * Contact: contact@sendinblue.com
  * Generated by: https://github.com/swagger-api/swagger-codegen.git
- * Swagger Codegen version: 2.3.1
+ * Swagger Codegen version: 2.4.12
  */
 
 /**
@@ -262,7 +262,7 @@ class GetAttributesAttributes implements ModelInterface, ArrayAccess
             $invalidProperties[] = "'category' can't be null";
         }
         $allowedValues = $this->getCategoryAllowableValues();
-        if (!in_array($this->container['category'], $allowedValues)) {
+        if (!is_null($this->container['category']) && !in_array($this->container['category'], $allowedValues, true)) {
             $invalidProperties[] = sprintf(
                 "invalid value for 'category', must be one of '%s'",
                 implode("', '", $allowedValues)
@@ -270,7 +270,7 @@ class GetAttributesAttributes implements ModelInterface, ArrayAccess
         }
 
         $allowedValues = $this->getTypeAllowableValues();
-        if (!in_array($this->container['type'], $allowedValues)) {
+        if (!is_null($this->container['type']) && !in_array($this->container['type'], $allowedValues, true)) {
             $invalidProperties[] = sprintf(
                 "invalid value for 'type', must be one of '%s'",
                 implode("', '", $allowedValues)
@@ -288,22 +288,7 @@ class GetAttributesAttributes implements ModelInterface, ArrayAccess
      */
     public function valid()
     {
-
-        if ($this->container['name'] === null) {
-            return false;
-        }
-        if ($this->container['category'] === null) {
-            return false;
-        }
-        $allowedValues = $this->getCategoryAllowableValues();
-        if (!in_array($this->container['category'], $allowedValues)) {
-            return false;
-        }
-        $allowedValues = $this->getTypeAllowableValues();
-        if (!in_array($this->container['type'], $allowedValues)) {
-            return false;
-        }
-        return true;
+        return count($this->listInvalidProperties()) === 0;
     }
 
 
@@ -351,7 +336,7 @@ class GetAttributesAttributes implements ModelInterface, ArrayAccess
     public function setCategory($category)
     {
         $allowedValues = $this->getCategoryAllowableValues();
-        if (!in_array($category, $allowedValues)) {
+        if (!in_array($category, $allowedValues, true)) {
             throw new \InvalidArgumentException(
                 sprintf(
                     "Invalid value for 'category', must be one of '%s'",
@@ -384,7 +369,7 @@ class GetAttributesAttributes implements ModelInterface, ArrayAccess
     public function setType($type)
     {
         $allowedValues = $this->getTypeAllowableValues();
-        if (!is_null($type) && !in_array($type, $allowedValues)) {
+        if (!is_null($type) && !in_array($type, $allowedValues, true)) {
             throw new \InvalidArgumentException(
                 sprintf(
                     "Invalid value for 'type', must be one of '%s'",

wp-content/plugins/wp-mail-smtp/vendor/sendinblue/api-v3-sdk/lib/Model/GetAttributesEnumeration.php

@@ -13,12 +13,12 @@
 /**
  * SendinBlue API
  *
- * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |
+ * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |   | 406  | Error. Not Acceptable  |
  *
  * OpenAPI spec version: 3.0.0
  * Contact: contact@sendinblue.com
  * Generated by: https://github.com/swagger-api/swagger-codegen.git
- * Swagger Codegen version: 2.3.1
+ * Swagger Codegen version: 2.4.12
  */
 
 /**
@@ -212,14 +212,7 @@ class GetAttributesEnumeration implements ModelInterface, ArrayAccess
      */
     public function valid()
     {
-
-        if ($this->container['value'] === null) {
-            return false;
-        }
-        if ($this->container['label'] === null) {
-            return false;
-        }
-        return true;
+        return count($this->listInvalidProperties()) === 0;
     }
 
 

wp-content/plugins/wp-mail-smtp/vendor/sendinblue/api-v3-sdk/lib/Model/GetCampaignOverview.php

@@ -13,12 +13,12 @@
 /**
  * SendinBlue API
  *
- * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |
+ * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |   | 406  | Error. Not Acceptable  |
  *
  * OpenAPI spec version: 3.0.0
  * Contact: contact@sendinblue.com
  * Generated by: https://github.com/swagger-api/swagger-codegen.git
- * Swagger Codegen version: 2.3.1
+ * Swagger Codegen version: 2.4.12
  */
 
 /**
@@ -309,7 +309,7 @@ class GetCampaignOverview implements ModelInterface, ArrayAccess
             $invalidProperties[] = "'type' can't be null";
         }
         $allowedValues = $this->getTypeAllowableValues();
-        if (!in_array($this->container['type'], $allowedValues)) {
+        if (!is_null($this->container['type']) && !in_array($this->container['type'], $allowedValues, true)) {
             $invalidProperties[] = sprintf(
                 "invalid value for 'type', must be one of '%s'",
                 implode("', '", $allowedValues)
@@ -320,7 +320,7 @@ class GetCampaignOverview implements ModelInterface, ArrayAccess
             $invalidProperties[] = "'status' can't be null";
         }
         $allowedValues = $this->getStatusAllowableValues();
-        if (!in_array($this->container['status'], $allowedValues)) {
+        if (!is_null($this->container['status']) && !in_array($this->container['status'], $allowedValues, true)) {
             $invalidProperties[] = sprintf(
                 "invalid value for 'status', must be one of '%s'",
                 implode("', '", $allowedValues)
@@ -338,28 +338,7 @@ class GetCampaignOverview implements ModelInterface, ArrayAccess
      */
     public function valid()
     {
-
-        if ($this->container['id'] === null) {
-            return false;
-        }
-        if ($this->container['name'] === null) {
-            return false;
-        }
-        if ($this->container['type'] === null) {
-            return false;
-        }
-        $allowedValues = $this->getTypeAllowableValues();
-        if (!in_array($this->container['type'], $allowedValues)) {
-            return false;
-        }
-        if ($this->container['status'] === null) {
-            return false;
-        }
-        $allowedValues = $this->getStatusAllowableValues();
-        if (!in_array($this->container['status'], $allowedValues)) {
-            return false;
-        }
-        return true;
+        return count($this->listInvalidProperties()) === 0;
     }
 
 
@@ -455,7 +434,7 @@ class GetCampaignOverview implements ModelInterface, ArrayAccess
     public function setType($type)
     {
         $allowedValues = $this->getTypeAllowableValues();
-        if (!in_array($type, $allowedValues)) {
+        if (!in_array($type, $allowedValues, true)) {
             throw new \InvalidArgumentException(
                 sprintf(
                     "Invalid value for 'type', must be one of '%s'",
@@ -488,7 +467,7 @@ class GetCampaignOverview implements ModelInterface, ArrayAccess
     public function setStatus($status)
     {
         $allowedValues = $this->getStatusAllowableValues();
-        if (!in_array($status, $allowedValues)) {
+        if (!in_array($status, $allowedValues, true)) {
             throw new \InvalidArgumentException(
                 sprintf(
                     "Invalid value for 'status', must be one of '%s'",

wp-content/plugins/wp-mail-smtp/vendor/sendinblue/api-v3-sdk/lib/Model/GetCampaignRecipients.php

@@ -13,12 +13,12 @@
 /**
  * SendinBlue API
  *
- * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |
+ * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |   | 406  | Error. Not Acceptable  |
  *
  * OpenAPI spec version: 3.0.0
  * Contact: contact@sendinblue.com
  * Generated by: https://github.com/swagger-api/swagger-codegen.git
- * Swagger Codegen version: 2.3.1
+ * Swagger Codegen version: 2.4.12
  */
 
 /**
@@ -212,14 +212,7 @@ class GetCampaignRecipients implements ModelInterface, ArrayAccess
      */
     public function valid()
     {
-
-        if ($this->container['lists'] === null) {
-            return false;
-        }
-        if ($this->container['exclusionLists'] === null) {
-            return false;
-        }
-        return true;
+        return count($this->listInvalidProperties()) === 0;
     }
 
 

wp-content/plugins/wp-mail-smtp/vendor/sendinblue/api-v3-sdk/lib/Model/GetCampaignStats.php

@@ -13,12 +13,12 @@
 /**
  * SendinBlue API
  *
- * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |
+ * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |   | 406  | Error. Not Acceptable  |
  *
  * OpenAPI spec version: 3.0.0
  * Contact: contact@sendinblue.com
  * Generated by: https://github.com/swagger-api/swagger-codegen.git
- * Swagger Codegen version: 2.3.1
+ * Swagger Codegen version: 2.4.12
  */
 
 /**
@@ -296,38 +296,7 @@ class GetCampaignStats implements ModelInterface, ArrayAccess
      */
     public function valid()
     {
-
-        if ($this->container['uniqueClicks'] === null) {
-            return false;
-        }
-        if ($this->container['clickers'] === null) {
-            return false;
-        }
-        if ($this->container['complaints'] === null) {
-            return false;
-        }
-        if ($this->container['delivered'] === null) {
-            return false;
-        }
-        if ($this->container['sent'] === null) {
-            return false;
-        }
-        if ($this->container['softBounces'] === null) {
-            return false;
-        }
-        if ($this->container['hardBounces'] === null) {
-            return false;
-        }
-        if ($this->container['uniqueViews'] === null) {
-            return false;
-        }
-        if ($this->container['unsubscriptions'] === null) {
-            return false;
-        }
-        if ($this->container['viewed'] === null) {
-            return false;
-        }
-        return true;
+        return count($this->listInvalidProperties()) === 0;
     }
 
 

wp-content/plugins/wp-mail-smtp/vendor/sendinblue/api-v3-sdk/lib/Model/GetChildAccountCreationStatus.php

@@ -0,0 +1,304 @@
+<?php
+/**
+ * GetChildAccountCreationStatus
+ *
+ * PHP version 5
+ *
+ * @category Class
+ * @package  SendinBlue\Client
+ * @author   Swagger Codegen team
+ * @link     https://github.com/swagger-api/swagger-codegen
+ */
+
+/**
+ * SendinBlue API
+ *
+ * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |   | 406  | Error. Not Acceptable  |
+ *
+ * OpenAPI spec version: 3.0.0
+ * Contact: contact@sendinblue.com
+ * Generated by: https://github.com/swagger-api/swagger-codegen.git
+ * Swagger Codegen version: 2.4.12
+ */
+
+/**
+ * NOTE: This class is auto generated by the swagger code generator program.
+ * https://github.com/swagger-api/swagger-codegen
+ * Do not edit the class manually.
+ */
+
+namespace SendinBlue\Client\Model;
+
+use \ArrayAccess;
+use \SendinBlue\Client\ObjectSerializer;
+
+/**
+ * GetChildAccountCreationStatus Class Doc Comment
+ *
+ * @category Class
+ * @package  SendinBlue\Client
+ * @author   Swagger Codegen team
+ * @link     https://github.com/swagger-api/swagger-codegen
+ */
+class GetChildAccountCreationStatus implements ModelInterface, ArrayAccess
+{
+    const DISCRIMINATOR = null;
+
+    /**
+      * The original name of the model.
+      *
+      * @var string
+      */
+    protected static $swaggerModelName = 'getChildAccountCreationStatus';
+
+    /**
+      * Array of property to type mappings. Used for (de)serialization
+      *
+      * @var string[]
+      */
+    protected static $swaggerTypes = [
+        'childAccountCreated' => 'bool'
+    ];
+
+    /**
+      * Array of property to format mappings. Used for (de)serialization
+      *
+      * @var string[]
+      */
+    protected static $swaggerFormats = [
+        'childAccountCreated' => null
+    ];
+
+    /**
+     * Array of property to type mappings. Used for (de)serialization
+     *
+     * @return array
+     */
+    public static function swaggerTypes()
+    {
+        return self::$swaggerTypes;
+    }
+
+    /**
+     * Array of property to format mappings. Used for (de)serialization
+     *
+     * @return array
+     */
+    public static function swaggerFormats()
+    {
+        return self::$swaggerFormats;
+    }
+
+    /**
+     * Array of attributes where the key is the local name,
+     * and the value is the original name
+     *
+     * @var string[]
+     */
+    protected static $attributeMap = [
+        'childAccountCreated' => 'childAccountCreated'
+    ];
+
+    /**
+     * Array of attributes to setter functions (for deserialization of responses)
+     *
+     * @var string[]
+     */
+    protected static $setters = [
+        'childAccountCreated' => 'setChildAccountCreated'
+    ];
+
+    /**
+     * Array of attributes to getter functions (for serialization of requests)
+     *
+     * @var string[]
+     */
+    protected static $getters = [
+        'childAccountCreated' => 'getChildAccountCreated'
+    ];
+
+    /**
+     * Array of attributes where the key is the local name,
+     * and the value is the original name
+     *
+     * @return array
+     */
+    public static function attributeMap()
+    {
+        return self::$attributeMap;
+    }
+
+    /**
+     * Array of attributes to setter functions (for deserialization of responses)
+     *
+     * @return array
+     */
+    public static function setters()
+    {
+        return self::$setters;
+    }
+
+    /**
+     * Array of attributes to getter functions (for serialization of requests)
+     *
+     * @return array
+     */
+    public static function getters()
+    {
+        return self::$getters;
+    }
+
+    /**
+     * The original name of the model.
+     *
+     * @return string
+     */
+    public function getModelName()
+    {
+        return self::$swaggerModelName;
+    }
+
+    
+
+    
+
+    /**
+     * Associative array for storing property values
+     *
+     * @var mixed[]
+     */
+    protected $container = [];
+
+    /**
+     * Constructor
+     *
+     * @param mixed[] $data Associated array of property values
+     *                      initializing the model
+     */
+    public function __construct(array $data = null)
+    {
+        $this->container['childAccountCreated'] = isset($data['childAccountCreated']) ? $data['childAccountCreated'] : null;
+    }
+
+    /**
+     * Show all the invalid properties with reasons.
+     *
+     * @return array invalid properties with reasons
+     */
+    public function listInvalidProperties()
+    {
+        $invalidProperties = [];
+
+        if ($this->container['childAccountCreated'] === null) {
+            $invalidProperties[] = "'childAccountCreated' can't be null";
+        }
+        return $invalidProperties;
+    }
+
+    /**
+     * Validate all the properties in the model
+     * return true if all passed
+     *
+     * @return bool True if all properties are valid
+     */
+    public function valid()
+    {
+        return count($this->listInvalidProperties()) === 0;
+    }
+
+
+    /**
+     * Gets childAccountCreated
+     *
+     * @return bool
+     */
+    public function getChildAccountCreated()
+    {
+        return $this->container['childAccountCreated'];
+    }
+
+    /**
+     * Sets childAccountCreated
+     *
+     * @param bool $childAccountCreated Status of child account creation whether it is successfully created (exists) or not.
+     *
+     * @return $this
+     */
+    public function setChildAccountCreated($childAccountCreated)
+    {
+        $this->container['childAccountCreated'] = $childAccountCreated;
+
+        return $this;
+    }
+    /**
+     * Returns true if offset exists. False otherwise.
+     *
+     * @param integer $offset Offset
+     *
+     * @return boolean
+     */
+    public function offsetExists($offset)
+    {
+        return isset($this->container[$offset]);
+    }
+
+    /**
+     * Gets offset.
+     *
+     * @param integer $offset Offset
+     *
+     * @return mixed
+     */
+    public function offsetGet($offset)
+    {
+        return isset($this->container[$offset]) ? $this->container[$offset] : null;
+    }
+
+    /**
+     * Sets value based on offset.
+     *
+     * @param integer $offset Offset
+     * @param mixed   $value  Value to be set
+     *
+     * @return void
+     */
+    public function offsetSet($offset, $value)
+    {
+        if (is_null($offset)) {
+            $this->container[] = $value;
+        } else {
+            $this->container[$offset] = $value;
+        }
+    }
+
+    /**
+     * Unsets offset.
+     *
+     * @param integer $offset Offset
+     *
+     * @return void
+     */
+    public function offsetUnset($offset)
+    {
+        unset($this->container[$offset]);
+    }
+
+    /**
+     * Gets the string presentation of the object
+     *
+     * @return string
+     */
+    public function __toString()
+    {
+        if (defined('JSON_PRETTY_PRINT')) { // use JSON pretty print
+            return json_encode(
+                ObjectSerializer::sanitizeForSerialization($this),
+                JSON_PRETTY_PRINT
+            );
+        }
+
+        return json_encode(ObjectSerializer::sanitizeForSerialization($this));
+    }
+}
+
+

wp-content/plugins/wp-mail-smtp/vendor/sendinblue/api-v3-sdk/lib/Model/GetChildDomain.php

@@ -13,12 +13,12 @@
 /**
  * SendinBlue API
  *
- * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |
+ * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |   | 406  | Error. Not Acceptable  |
  *
  * OpenAPI spec version: 3.0.0
  * Contact: contact@sendinblue.com
  * Generated by: https://github.com/swagger-api/swagger-codegen.git
- * Swagger Codegen version: 2.3.1
+ * Swagger Codegen version: 2.4.12
  */
 
 /**
@@ -212,14 +212,7 @@ class GetChildDomain implements ModelInterface, ArrayAccess
      */
     public function valid()
     {
-
-        if ($this->container['domain'] === null) {
-            return false;
-        }
-        if ($this->container['active'] === null) {
-            return false;
-        }
-        return true;
+        return count($this->listInvalidProperties()) === 0;
     }
 
 

wp-content/plugins/wp-mail-smtp/vendor/sendinblue/api-v3-sdk/lib/Model/GetChildDomains.php

@@ -13,12 +13,12 @@
 /**
  * SendinBlue API
  *
- * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |
+ * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |   | 406  | Error. Not Acceptable  |
  *
  * OpenAPI spec version: 3.0.0
  * Contact: contact@sendinblue.com
  * Generated by: https://github.com/swagger-api/swagger-codegen.git
- * Swagger Codegen version: 2.3.1
+ * Swagger Codegen version: 2.4.12
  */
 
 /**
@@ -199,11 +199,7 @@ class GetChildDomains implements ModelInterface, ArrayAccess
      */
     public function valid()
     {
-        if (!parent::valid()) {
-            return false;
-        }
-
-        return true;
+        return count($this->listInvalidProperties()) === 0;
     }
 
     /**

wp-content/plugins/wp-mail-smtp/vendor/sendinblue/api-v3-sdk/lib/Model/GetChildInfo.php

@@ -13,12 +13,12 @@
 /**
  * SendinBlue API
  *
- * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |
+ * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |   | 406  | Error. Not Acceptable  |
  *
  * OpenAPI spec version: 3.0.0
  * Contact: contact@sendinblue.com
  * Generated by: https://github.com/swagger-api/swagger-codegen.git
- * Swagger Codegen version: 2.3.1
+ * Swagger Codegen version: 2.4.12
  */
 
 /**
@@ -263,23 +263,7 @@ class GetChildInfo implements ModelInterface, ArrayAccess
      */
     public function valid()
     {
-
-        if ($this->container['email'] === null) {
-            return false;
-        }
-        if ($this->container['firstName'] === null) {
-            return false;
-        }
-        if ($this->container['lastName'] === null) {
-            return false;
-        }
-        if ($this->container['companyName'] === null) {
-            return false;
-        }
-        if ($this->container['password'] === null) {
-            return false;
-        }
-        return true;
+        return count($this->listInvalidProperties()) === 0;
     }
 
 

wp-content/plugins/wp-mail-smtp/vendor/sendinblue/api-v3-sdk/lib/Model/GetChildInfoApiKeys.php

@@ -13,12 +13,12 @@
 /**
  * SendinBlue API
  *
- * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |
+ * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |   | 406  | Error. Not Acceptable  |
  *
  * OpenAPI spec version: 3.0.0
  * Contact: contact@sendinblue.com
  * Generated by: https://github.com/swagger-api/swagger-codegen.git
- * Swagger Codegen version: 2.3.1
+ * Swagger Codegen version: 2.4.12
  */
 
 /**
@@ -210,11 +210,7 @@ class GetChildInfoApiKeys implements ModelInterface, ArrayAccess
      */
     public function valid()
     {
-
-        if ($this->container['v2'] === null) {
-            return false;
-        }
-        return true;
+        return count($this->listInvalidProperties()) === 0;
     }
 
 

wp-content/plugins/wp-mail-smtp/vendor/sendinblue/api-v3-sdk/lib/Model/GetChildInfoApiKeysV2.php

@@ -13,12 +13,12 @@
 /**
  * SendinBlue API
  *
- * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |
+ * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |   | 406  | Error. Not Acceptable  |
  *
  * OpenAPI spec version: 3.0.0
  * Contact: contact@sendinblue.com
  * Generated by: https://github.com/swagger-api/swagger-codegen.git
- * Swagger Codegen version: 2.3.1
+ * Swagger Codegen version: 2.4.12
  */
 
 /**
@@ -212,14 +212,7 @@ class GetChildInfoApiKeysV2 implements ModelInterface, ArrayAccess
      */
     public function valid()
     {
-
-        if ($this->container['name'] === null) {
-            return false;
-        }
-        if ($this->container['key'] === null) {
-            return false;
-        }
-        return true;
+        return count($this->listInvalidProperties()) === 0;
     }
 
 

wp-content/plugins/wp-mail-smtp/vendor/sendinblue/api-v3-sdk/lib/Model/GetChildInfoApiKeysV3.php

@@ -13,12 +13,12 @@
 /**
  * SendinBlue API
  *
- * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |
+ * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |   | 406  | Error. Not Acceptable  |
  *
  * OpenAPI spec version: 3.0.0
  * Contact: contact@sendinblue.com
  * Generated by: https://github.com/swagger-api/swagger-codegen.git
- * Swagger Codegen version: 2.3.1
+ * Swagger Codegen version: 2.4.12
  */
 
 /**
@@ -212,14 +212,7 @@ class GetChildInfoApiKeysV3 implements ModelInterface, ArrayAccess
      */
     public function valid()
     {
-
-        if ($this->container['name'] === null) {
-            return false;
-        }
-        if ($this->container['key'] === null) {
-            return false;
-        }
-        return true;
+        return count($this->listInvalidProperties()) === 0;
     }
 
 

wp-content/plugins/wp-mail-smtp/vendor/sendinblue/api-v3-sdk/lib/Model/GetChildInfoCredits.php

@@ -13,12 +13,12 @@
 /**
  * SendinBlue API
  *
- * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |
+ * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |   | 406  | Error. Not Acceptable  |
  *
  * OpenAPI spec version: 3.0.0
  * Contact: contact@sendinblue.com
  * Generated by: https://github.com/swagger-api/swagger-codegen.git
- * Swagger Codegen version: 2.3.1
+ * Swagger Codegen version: 2.4.12
  */
 
 /**
@@ -207,8 +207,7 @@ class GetChildInfoCredits implements ModelInterface, ArrayAccess
      */
     public function valid()
     {
-
-        return true;
+        return count($this->listInvalidProperties()) === 0;
     }
 
 

wp-content/plugins/wp-mail-smtp/vendor/sendinblue/api-v3-sdk/lib/Model/GetChildInfoStatistics.php

@@ -13,12 +13,12 @@
 /**
  * SendinBlue API
  *
- * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |
+ * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |   | 406  | Error. Not Acceptable  |
  *
  * OpenAPI spec version: 3.0.0
  * Contact: contact@sendinblue.com
  * Generated by: https://github.com/swagger-api/swagger-codegen.git
- * Swagger Codegen version: 2.3.1
+ * Swagger Codegen version: 2.4.12
  */
 
 /**
@@ -213,8 +213,7 @@ class GetChildInfoStatistics implements ModelInterface, ArrayAccess
      */
     public function valid()
     {
-
-        return true;
+        return count($this->listInvalidProperties()) === 0;
     }
 
 

wp-content/plugins/wp-mail-smtp/vendor/sendinblue/api-v3-sdk/lib/Model/GetChildrenList.php

@@ -13,12 +13,12 @@
 /**
  * SendinBlue API
  *
- * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |
+ * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |   | 406  | Error. Not Acceptable  |
  *
  * OpenAPI spec version: 3.0.0
  * Contact: contact@sendinblue.com
  * Generated by: https://github.com/swagger-api/swagger-codegen.git
- * Swagger Codegen version: 2.3.1
+ * Swagger Codegen version: 2.4.12
  */
 
 /**
@@ -57,7 +57,8 @@ class GetChildrenList implements ModelInterface, ArrayAccess
       * @var string[]
       */
     protected static $swaggerTypes = [
-        'children' => 'object[]'
+        'children' => 'object[]',
+        'count' => 'int'
     ];
 
     /**
@@ -66,7 +67,8 @@ class GetChildrenList implements ModelInterface, ArrayAccess
       * @var string[]
       */
     protected static $swaggerFormats = [
-        'children' => null
+        'children' => null,
+        'count' => 'int64'
     ];
 
     /**
@@ -96,7 +98,8 @@ class GetChildrenList implements ModelInterface, ArrayAccess
      * @var string[]
      */
     protected static $attributeMap = [
-        'children' => 'children'
+        'children' => 'children',
+        'count' => 'count'
     ];
 
     /**
@@ -105,7 +108,8 @@ class GetChildrenList implements ModelInterface, ArrayAccess
      * @var string[]
      */
     protected static $setters = [
-        'children' => 'setChildren'
+        'children' => 'setChildren',
+        'count' => 'setCount'
     ];
 
     /**
@@ -114,7 +118,8 @@ class GetChildrenList implements ModelInterface, ArrayAccess
      * @var string[]
      */
     protected static $getters = [
-        'children' => 'getChildren'
+        'children' => 'getChildren',
+        'count' => 'getCount'
     ];
 
     /**
@@ -178,6 +183,7 @@ class GetChildrenList implements ModelInterface, ArrayAccess
     public function __construct(array $data = null)
     {
         $this->container['children'] = isset($data['children']) ? $data['children'] : null;
+        $this->container['count'] = isset($data['count']) ? $data['count'] : null;
     }
 
     /**
@@ -189,6 +195,9 @@ class GetChildrenList implements ModelInterface, ArrayAccess
     {
         $invalidProperties = [];
 
+        if ($this->container['count'] === null) {
+            $invalidProperties[] = "'count' can't be null";
+        }
         return $invalidProperties;
     }
 
@@ -200,8 +209,7 @@ class GetChildrenList implements ModelInterface, ArrayAccess
      */
     public function valid()
     {
-
-        return true;
+        return count($this->listInvalidProperties()) === 0;
     }
 
 
@@ -228,6 +236,30 @@ class GetChildrenList implements ModelInterface, ArrayAccess
 
         return $this;
     }
+
+    /**
+     * Gets count
+     *
+     * @return int
+     */
+    public function getCount()
+    {
+        return $this->container['count'];
+    }
+
+    /**
+     * Sets count
+     *
+     * @param int $count Number of child accounts
+     *
+     * @return $this
+     */
+    public function setCount($count)
+    {
+        $this->container['count'] = $count;
+
+        return $this;
+    }
     /**
      * Returns true if offset exists. False otherwise.
      *

wp-content/plugins/wp-mail-smtp/vendor/sendinblue/api-v3-sdk/lib/Model/GetClient.php

@@ -13,12 +13,12 @@
 /**
  * SendinBlue API
  *
- * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |
+ * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |   | 406  | Error. Not Acceptable  |
  *
  * OpenAPI spec version: 3.0.0
  * Contact: contact@sendinblue.com
  * Generated by: https://github.com/swagger-api/swagger-codegen.git
- * Swagger Codegen version: 2.3.1
+ * Swagger Codegen version: 2.4.12
  */
 
 /**
@@ -230,20 +230,7 @@ class GetClient implements ModelInterface, ArrayAccess
      */
     public function valid()
     {
-
-        if ($this->container['email'] === null) {
-            return false;
-        }
-        if ($this->container['firstName'] === null) {
-            return false;
-        }
-        if ($this->container['lastName'] === null) {
-            return false;
-        }
-        if ($this->container['companyName'] === null) {
-            return false;
-        }
-        return true;
+        return count($this->listInvalidProperties()) === 0;
     }
 
 

wp-content/plugins/wp-mail-smtp/vendor/sendinblue/api-v3-sdk/lib/Model/GetContactCampaignStats.php

@@ -13,12 +13,12 @@
 /**
  * SendinBlue API
  *
- * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |
+ * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |   | 406  | Error. Not Acceptable  |
  *
  * OpenAPI spec version: 3.0.0
  * Contact: contact@sendinblue.com
  * Generated by: https://github.com/swagger-api/swagger-codegen.git
- * Swagger Codegen version: 2.3.1
+ * Swagger Codegen version: 2.4.12
  */
 
 /**
@@ -243,8 +243,7 @@ class GetContactCampaignStats implements ModelInterface, ArrayAccess
      */
     public function valid()
     {
-
-        return true;
+        return count($this->listInvalidProperties()) === 0;
     }
 
 

wp-content/plugins/wp-mail-smtp/vendor/sendinblue/api-v3-sdk/lib/Model/GetContactCampaignStatsClicked.php

@@ -13,12 +13,12 @@
 /**
  * SendinBlue API
  *
- * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |
+ * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |   | 406  | Error. Not Acceptable  |
  *
  * OpenAPI spec version: 3.0.0
  * Contact: contact@sendinblue.com
  * Generated by: https://github.com/swagger-api/swagger-codegen.git
- * Swagger Codegen version: 2.3.1
+ * Swagger Codegen version: 2.4.12
  */
 
 /**
@@ -212,14 +212,7 @@ class GetContactCampaignStatsClicked implements ModelInterface, ArrayAccess
      */
     public function valid()
     {
-
-        if ($this->container['campaignId'] === null) {
-            return false;
-        }
-        if ($this->container['links'] === null) {
-            return false;
-        }
-        return true;
+        return count($this->listInvalidProperties()) === 0;
     }
 
 

wp-content/plugins/wp-mail-smtp/vendor/sendinblue/api-v3-sdk/lib/Model/GetContactCampaignStatsOpened.php

@@ -13,12 +13,12 @@
 /**
  * SendinBlue API
  *
- * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |
+ * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |   | 406  | Error. Not Acceptable  |
  *
  * OpenAPI spec version: 3.0.0
  * Contact: contact@sendinblue.com
  * Generated by: https://github.com/swagger-api/swagger-codegen.git
- * Swagger Codegen version: 2.3.1
+ * Swagger Codegen version: 2.4.12
  */
 
 /**
@@ -230,20 +230,7 @@ class GetContactCampaignStatsOpened implements ModelInterface, ArrayAccess
      */
     public function valid()
     {
-
-        if ($this->container['campaignId'] === null) {
-            return false;
-        }
-        if ($this->container['count'] === null) {
-            return false;
-        }
-        if ($this->container['eventTime'] === null) {
-            return false;
-        }
-        if ($this->container['ip'] === null) {
-            return false;
-        }
-        return true;
+        return count($this->listInvalidProperties()) === 0;
     }
 
 

wp-content/plugins/wp-mail-smtp/vendor/sendinblue/api-v3-sdk/lib/Model/GetContactCampaignStatsTransacAttributes.php

@@ -13,12 +13,12 @@
 /**
  * SendinBlue API
  *
- * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |
+ * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |   | 406  | Error. Not Acceptable  |
  *
  * OpenAPI spec version: 3.0.0
  * Contact: contact@sendinblue.com
  * Generated by: https://github.com/swagger-api/swagger-codegen.git
- * Swagger Codegen version: 2.3.1
+ * Swagger Codegen version: 2.4.12
  */
 
 /**
@@ -221,17 +221,7 @@ class GetContactCampaignStatsTransacAttributes implements ModelInterface, ArrayA
      */
     public function valid()
     {
-
-        if ($this->container['orderDate'] === null) {
-            return false;
-        }
-        if ($this->container['orderPrice'] === null) {
-            return false;
-        }
-        if ($this->container['orderId'] === null) {
-            return false;
-        }
-        return true;
+        return count($this->listInvalidProperties()) === 0;
     }
 
 

wp-content/plugins/wp-mail-smtp/vendor/sendinblue/api-v3-sdk/lib/Model/GetContactCampaignStatsUnsubscriptions.php

@@ -13,12 +13,12 @@
 /**
  * SendinBlue API
  *
- * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |
+ * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |   | 406  | Error. Not Acceptable  |
  *
  * OpenAPI spec version: 3.0.0
  * Contact: contact@sendinblue.com
  * Generated by: https://github.com/swagger-api/swagger-codegen.git
- * Swagger Codegen version: 2.3.1
+ * Swagger Codegen version: 2.4.12
  */
 
 /**
@@ -212,14 +212,7 @@ class GetContactCampaignStatsUnsubscriptions implements ModelInterface, ArrayAcc
      */
     public function valid()
     {
-
-        if ($this->container['userUnsubscription'] === null) {
-            return false;
-        }
-        if ($this->container['adminUnsubscription'] === null) {
-            return false;
-        }
-        return true;
+        return count($this->listInvalidProperties()) === 0;
     }
 
 

wp-content/plugins/wp-mail-smtp/vendor/sendinblue/api-v3-sdk/lib/Model/GetContactDetails.php

@@ -13,12 +13,12 @@
 /**
  * SendinBlue API
  *
- * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |
+ * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |   | 406  | Error. Not Acceptable  |
  *
  * OpenAPI spec version: 3.0.0
  * Contact: contact@sendinblue.com
  * Generated by: https://github.com/swagger-api/swagger-codegen.git
- * Swagger Codegen version: 2.3.1
+ * Swagger Codegen version: 2.4.12
  */
 
 /**
@@ -272,32 +272,7 @@ class GetContactDetails implements ModelInterface, ArrayAccess
      */
     public function valid()
     {
-
-        if ($this->container['email'] === null) {
-            return false;
-        }
-        if ($this->container['id'] === null) {
-            return false;
-        }
-        if ($this->container['emailBlacklisted'] === null) {
-            return false;
-        }
-        if ($this->container['smsBlacklisted'] === null) {
-            return false;
-        }
-        if ($this->container['createdAt'] === null) {
-            return false;
-        }
-        if ($this->container['modifiedAt'] === null) {
-            return false;
-        }
-        if ($this->container['listIds'] === null) {
-            return false;
-        }
-        if ($this->container['attributes'] === null) {
-            return false;
-        }
-        return true;
+        return count($this->listInvalidProperties()) === 0;
     }
 
 

wp-content/plugins/wp-mail-smtp/vendor/sendinblue/api-v3-sdk/lib/Model/GetContacts.php

@@ -13,12 +13,12 @@
 /**
  * SendinBlue API
  *
- * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |
+ * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |   | 406  | Error. Not Acceptable  |
  *
  * OpenAPI spec version: 3.0.0
  * Contact: contact@sendinblue.com
  * Generated by: https://github.com/swagger-api/swagger-codegen.git
- * Swagger Codegen version: 2.3.1
+ * Swagger Codegen version: 2.4.12
  */
 
 /**
@@ -212,14 +212,7 @@ class GetContacts implements ModelInterface, ArrayAccess
      */
     public function valid()
     {
-
-        if ($this->container['contacts'] === null) {
-            return false;
-        }
-        if ($this->container['count'] === null) {
-            return false;
-        }
-        return true;
+        return count($this->listInvalidProperties()) === 0;
     }
 
 

wp-content/plugins/wp-mail-smtp/vendor/sendinblue/api-v3-sdk/lib/Model/GetDeviceBrowserStats.php

@@ -0,0 +1,403 @@
+<?php
+/**
+ * GetDeviceBrowserStats
+ *
+ * PHP version 5
+ *
+ * @category Class
+ * @package  SendinBlue\Client
+ * @author   Swagger Codegen team
+ * @link     https://github.com/swagger-api/swagger-codegen
+ */
+
+/**
+ * SendinBlue API
+ *
+ * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |   | 406  | Error. Not Acceptable  |
+ *
+ * OpenAPI spec version: 3.0.0
+ * Contact: contact@sendinblue.com
+ * Generated by: https://github.com/swagger-api/swagger-codegen.git
+ * Swagger Codegen version: 2.4.12
+ */
+
+/**
+ * NOTE: This class is auto generated by the swagger code generator program.
+ * https://github.com/swagger-api/swagger-codegen
+ * Do not edit the class manually.
+ */
+
+namespace SendinBlue\Client\Model;
+
+use \ArrayAccess;
+use \SendinBlue\Client\ObjectSerializer;
+
+/**
+ * GetDeviceBrowserStats Class Doc Comment
+ *
+ * @category Class
+ * @package  SendinBlue\Client
+ * @author   Swagger Codegen team
+ * @link     https://github.com/swagger-api/swagger-codegen
+ */
+class GetDeviceBrowserStats implements ModelInterface, ArrayAccess
+{
+    const DISCRIMINATOR = null;
+
+    /**
+      * The original name of the model.
+      *
+      * @var string
+      */
+    protected static $swaggerModelName = 'getDeviceBrowserStats';
+
+    /**
+      * Array of property to type mappings. Used for (de)serialization
+      *
+      * @var string[]
+      */
+    protected static $swaggerTypes = [
+        'clickers' => 'int',
+        'uniqueClicks' => 'int',
+        'viewed' => 'int',
+        'uniqueViews' => 'int'
+    ];
+
+    /**
+      * Array of property to format mappings. Used for (de)serialization
+      *
+      * @var string[]
+      */
+    protected static $swaggerFormats = [
+        'clickers' => 'int64',
+        'uniqueClicks' => 'int64',
+        'viewed' => 'int64',
+        'uniqueViews' => 'int64'
+    ];
+
+    /**
+     * Array of property to type mappings. Used for (de)serialization
+     *
+     * @return array
+     */
+    public static function swaggerTypes()
+    {
+        return self::$swaggerTypes;
+    }
+
+    /**
+     * Array of property to format mappings. Used for (de)serialization
+     *
+     * @return array
+     */
+    public static function swaggerFormats()
+    {
+        return self::$swaggerFormats;
+    }
+
+    /**
+     * Array of attributes where the key is the local name,
+     * and the value is the original name
+     *
+     * @var string[]
+     */
+    protected static $attributeMap = [
+        'clickers' => 'clickers',
+        'uniqueClicks' => 'uniqueClicks',
+        'viewed' => 'viewed',
+        'uniqueViews' => 'uniqueViews'
+    ];
+
+    /**
+     * Array of attributes to setter functions (for deserialization of responses)
+     *
+     * @var string[]
+     */
+    protected static $setters = [
+        'clickers' => 'setClickers',
+        'uniqueClicks' => 'setUniqueClicks',
+        'viewed' => 'setViewed',
+        'uniqueViews' => 'setUniqueViews'
+    ];
+
+    /**
+     * Array of attributes to getter functions (for serialization of requests)
+     *
+     * @var string[]
+     */
+    protected static $getters = [
+        'clickers' => 'getClickers',
+        'uniqueClicks' => 'getUniqueClicks',
+        'viewed' => 'getViewed',
+        'uniqueViews' => 'getUniqueViews'
+    ];
+
+    /**
+     * Array of attributes where the key is the local name,
+     * and the value is the original name
+     *
+     * @return array
+     */
+    public static function attributeMap()
+    {
+        return self::$attributeMap;
+    }
+
+    /**
+     * Array of attributes to setter functions (for deserialization of responses)
+     *
+     * @return array
+     */
+    public static function setters()
+    {
+        return self::$setters;
+    }
+
+    /**
+     * Array of attributes to getter functions (for serialization of requests)
+     *
+     * @return array
+     */
+    public static function getters()
+    {
+        return self::$getters;
+    }
+
+    /**
+     * The original name of the model.
+     *
+     * @return string
+     */
+    public function getModelName()
+    {
+        return self::$swaggerModelName;
+    }
+
+    
+
+    
+
+    /**
+     * Associative array for storing property values
+     *
+     * @var mixed[]
+     */
+    protected $container = [];
+
+    /**
+     * Constructor
+     *
+     * @param mixed[] $data Associated array of property values
+     *                      initializing the model
+     */
+    public function __construct(array $data = null)
+    {
+        $this->container['clickers'] = isset($data['clickers']) ? $data['clickers'] : null;
+        $this->container['uniqueClicks'] = isset($data['uniqueClicks']) ? $data['uniqueClicks'] : null;
+        $this->container['viewed'] = isset($data['viewed']) ? $data['viewed'] : null;
+        $this->container['uniqueViews'] = isset($data['uniqueViews']) ? $data['uniqueViews'] : null;
+    }
+
+    /**
+     * Show all the invalid properties with reasons.
+     *
+     * @return array invalid properties with reasons
+     */
+    public function listInvalidProperties()
+    {
+        $invalidProperties = [];
+
+        if ($this->container['clickers'] === null) {
+            $invalidProperties[] = "'clickers' can't be null";
+        }
+        if ($this->container['uniqueClicks'] === null) {
+            $invalidProperties[] = "'uniqueClicks' can't be null";
+        }
+        if ($this->container['viewed'] === null) {
+            $invalidProperties[] = "'viewed' can't be null";
+        }
+        if ($this->container['uniqueViews'] === null) {
+            $invalidProperties[] = "'uniqueViews' can't be null";
+        }
+        return $invalidProperties;
+    }
+
+    /**
+     * Validate all the properties in the model
+     * return true if all passed
+     *
+     * @return bool True if all properties are valid
+     */
+    public function valid()
+    {
+        return count($this->listInvalidProperties()) === 0;
+    }
+
+
+    /**
+     * Gets clickers
+     *
+     * @return int
+     */
+    public function getClickers()
+    {
+        return $this->container['clickers'];
+    }
+
+    /**
+     * Sets clickers
+     *
+     * @param int $clickers Number of total clicks for the campaign using the particular browser
+     *
+     * @return $this
+     */
+    public function setClickers($clickers)
+    {
+        $this->container['clickers'] = $clickers;
+
+        return $this;
+    }
+
+    /**
+     * Gets uniqueClicks
+     *
+     * @return int
+     */
+    public function getUniqueClicks()
+    {
+        return $this->container['uniqueClicks'];
+    }
+
+    /**
+     * Sets uniqueClicks
+     *
+     * @param int $uniqueClicks Number of unique clicks for the campaign using the particular browser
+     *
+     * @return $this
+     */
+    public function setUniqueClicks($uniqueClicks)
+    {
+        $this->container['uniqueClicks'] = $uniqueClicks;
+
+        return $this;
+    }
+
+    /**
+     * Gets viewed
+     *
+     * @return int
+     */
+    public function getViewed()
+    {
+        return $this->container['viewed'];
+    }
+
+    /**
+     * Sets viewed
+     *
+     * @param int $viewed Number of openings for the campaign using the particular browser
+     *
+     * @return $this
+     */
+    public function setViewed($viewed)
+    {
+        $this->container['viewed'] = $viewed;
+
+        return $this;
+    }
+
+    /**
+     * Gets uniqueViews
+     *
+     * @return int
+     */
+    public function getUniqueViews()
+    {
+        return $this->container['uniqueViews'];
+    }
+
+    /**
+     * Sets uniqueViews
+     *
+     * @param int $uniqueViews Number of unique openings for the campaign using the particular browser
+     *
+     * @return $this
+     */
+    public function setUniqueViews($uniqueViews)
+    {
+        $this->container['uniqueViews'] = $uniqueViews;
+
+        return $this;
+    }
+    /**
+     * Returns true if offset exists. False otherwise.
+     *
+     * @param integer $offset Offset
+     *
+     * @return boolean
+     */
+    public function offsetExists($offset)
+    {
+        return isset($this->container[$offset]);
+    }
+
+    /**
+     * Gets offset.
+     *
+     * @param integer $offset Offset
+     *
+     * @return mixed
+     */
+    public function offsetGet($offset)
+    {
+        return isset($this->container[$offset]) ? $this->container[$offset] : null;
+    }
+
+    /**
+     * Sets value based on offset.
+     *
+     * @param integer $offset Offset
+     * @param mixed   $value  Value to be set
+     *
+     * @return void
+     */
+    public function offsetSet($offset, $value)
+    {
+        if (is_null($offset)) {
+            $this->container[] = $value;
+        } else {
+            $this->container[$offset] = $value;
+        }
+    }
+
+    /**
+     * Unsets offset.
+     *
+     * @param integer $offset Offset
+     *
+     * @return void
+     */
+    public function offsetUnset($offset)
+    {
+        unset($this->container[$offset]);
+    }
+
+    /**
+     * Gets the string presentation of the object
+     *
+     * @return string
+     */
+    public function __toString()
+    {
+        if (defined('JSON_PRETTY_PRINT')) { // use JSON pretty print
+            return json_encode(
+                ObjectSerializer::sanitizeForSerialization($this),
+                JSON_PRETTY_PRINT
+            );
+        }
+
+        return json_encode(ObjectSerializer::sanitizeForSerialization($this));
+    }
+}
+
+

wp-content/plugins/wp-mail-smtp/vendor/sendinblue/api-v3-sdk/lib/Model/GetEmailCampaign.php

@@ -13,12 +13,12 @@
 /**
  * SendinBlue API
  *
- * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |
+ * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |   | 406  | Error. Not Acceptable  |
  *
  * OpenAPI spec version: 3.0.0
  * Contact: contact@sendinblue.com
  * Generated by: https://github.com/swagger-api/swagger-codegen.git
- * Swagger Codegen version: 2.3.1
+ * Swagger Codegen version: 2.4.12
  */
 
 /**
@@ -411,7 +411,7 @@ class GetEmailCampaign implements ModelInterface, ArrayAccess
             $invalidProperties[] = "'type' can't be null";
         }
         $allowedValues = $this->getTypeAllowableValues();
-        if (!in_array($this->container['type'], $allowedValues)) {
+        if (!is_null($this->container['type']) && !in_array($this->container['type'], $allowedValues, true)) {
             $invalidProperties[] = sprintf(
                 "invalid value for 'type', must be one of '%s'",
                 implode("', '", $allowedValues)
@@ -422,7 +422,7 @@ class GetEmailCampaign implements ModelInterface, ArrayAccess
             $invalidProperties[] = "'status' can't be null";
         }
         $allowedValues = $this->getStatusAllowableValues();
-        if (!in_array($this->container['status'], $allowedValues)) {
+        if (!is_null($this->container['status']) && !in_array($this->container['status'], $allowedValues, true)) {
             $invalidProperties[] = sprintf(
                 "invalid value for 'status', must be one of '%s'",
                 implode("', '", $allowedValues)
@@ -476,64 +476,7 @@ class GetEmailCampaign implements ModelInterface, ArrayAccess
      */
     public function valid()
     {
-
-        if ($this->container['id'] === null) {
-            return false;
-        }
-        if ($this->container['name'] === null) {
-            return false;
-        }
-        if ($this->container['type'] === null) {
-            return false;
-        }
-        $allowedValues = $this->getTypeAllowableValues();
-        if (!in_array($this->container['type'], $allowedValues)) {
-            return false;
-        }
-        if ($this->container['status'] === null) {
-            return false;
-        }
-        $allowedValues = $this->getStatusAllowableValues();
-        if (!in_array($this->container['status'], $allowedValues)) {
-            return false;
-        }
-        if ($this->container['testSent'] === null) {
-            return false;
-        }
-        if ($this->container['header'] === null) {
-            return false;
-        }
-        if ($this->container['footer'] === null) {
-            return false;
-        }
-        if ($this->container['sender'] === null) {
-            return false;
-        }
-        if ($this->container['replyTo'] === null) {
-            return false;
-        }
-        if ($this->container['toField'] === null) {
-            return false;
-        }
-        if ($this->container['htmlContent'] === null) {
-            return false;
-        }
-        if ($this->container['tag'] === null) {
-            return false;
-        }
-        if ($this->container['createdAt'] === null) {
-            return false;
-        }
-        if ($this->container['modifiedAt'] === null) {
-            return false;
-        }
-        if ($this->container['recipients'] === null) {
-            return false;
-        }
-        if ($this->container['statistics'] === null) {
-            return false;
-        }
-        return true;
+        return count($this->listInvalidProperties()) === 0;
     }
 
 
@@ -629,7 +572,7 @@ class GetEmailCampaign implements ModelInterface, ArrayAccess
     public function setType($type)
     {
         $allowedValues = $this->getTypeAllowableValues();
-        if (!in_array($type, $allowedValues)) {
+        if (!in_array($type, $allowedValues, true)) {
             throw new \InvalidArgumentException(
                 sprintf(
                     "Invalid value for 'type', must be one of '%s'",
@@ -662,7 +605,7 @@ class GetEmailCampaign implements ModelInterface, ArrayAccess
     public function setStatus($status)
     {
         $allowedValues = $this->getStatusAllowableValues();
-        if (!in_array($status, $allowedValues)) {
+        if (!in_array($status, $allowedValues, true)) {
             throw new \InvalidArgumentException(
                 sprintf(
                     "Invalid value for 'status', must be one of '%s'",

wp-content/plugins/wp-mail-smtp/vendor/sendinblue/api-v3-sdk/lib/Model/GetEmailCampaigns.php

@@ -13,12 +13,12 @@
 /**
  * SendinBlue API
  *
- * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |
+ * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |   | 406  | Error. Not Acceptable  |
  *
  * OpenAPI spec version: 3.0.0
  * Contact: contact@sendinblue.com
  * Generated by: https://github.com/swagger-api/swagger-codegen.git
- * Swagger Codegen version: 2.3.1
+ * Swagger Codegen version: 2.4.12
  */
 
 /**
@@ -209,11 +209,7 @@ class GetEmailCampaigns implements ModelInterface, ArrayAccess
      */
     public function valid()
     {
-
-        if ($this->container['count'] === null) {
-            return false;
-        }
-        return true;
+        return count($this->listInvalidProperties()) === 0;
     }
 
 

wp-content/plugins/wp-mail-smtp/vendor/sendinblue/api-v3-sdk/lib/Model/GetEmailEventReport.php

@@ -13,12 +13,12 @@
 /**
  * SendinBlue API
  *
- * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |
+ * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |   | 406  | Error. Not Acceptable  |
  *
  * OpenAPI spec version: 3.0.0
  * Contact: contact@sendinblue.com
  * Generated by: https://github.com/swagger-api/swagger-codegen.git
- * Swagger Codegen version: 2.3.1
+ * Swagger Codegen version: 2.4.12
  */
 
 /**
@@ -200,8 +200,7 @@ class GetEmailEventReport implements ModelInterface, ArrayAccess
      */
     public function valid()
     {
-
-        return true;
+        return count($this->listInvalidProperties()) === 0;
     }
 
 

wp-content/plugins/wp-mail-smtp/vendor/sendinblue/api-v3-sdk/lib/Model/GetEmailEventReportEvents.php

@@ -13,12 +13,12 @@
 /**
  * SendinBlue API
  *
- * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |
+ * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |   | 406  | Error. Not Acceptable  |
  *
  * OpenAPI spec version: 3.0.0
  * Contact: contact@sendinblue.com
  * Generated by: https://github.com/swagger-api/swagger-codegen.git
- * Swagger Codegen version: 2.3.1
+ * Swagger Codegen version: 2.4.12
  */
 
 /**
@@ -291,7 +291,7 @@ class GetEmailEventReportEvents implements ModelInterface, ArrayAccess
             $invalidProperties[] = "'event' can't be null";
         }
         $allowedValues = $this->getEventAllowableValues();
-        if (!in_array($this->container['event'], $allowedValues)) {
+        if (!is_null($this->container['event']) && !in_array($this->container['event'], $allowedValues, true)) {
             $invalidProperties[] = sprintf(
                 "invalid value for 'event', must be one of '%s'",
                 implode("', '", $allowedValues)
@@ -309,24 +309,7 @@ class GetEmailEventReportEvents implements ModelInterface, ArrayAccess
      */
     public function valid()
     {
-
-        if ($this->container['email'] === null) {
-            return false;
-        }
-        if ($this->container['date'] === null) {
-            return false;
-        }
-        if ($this->container['messageId'] === null) {
-            return false;
-        }
-        if ($this->container['event'] === null) {
-            return false;
-        }
-        $allowedValues = $this->getEventAllowableValues();
-        if (!in_array($this->container['event'], $allowedValues)) {
-            return false;
-        }
-        return true;
+        return count($this->listInvalidProperties()) === 0;
     }
 
 
@@ -446,7 +429,7 @@ class GetEmailEventReportEvents implements ModelInterface, ArrayAccess
     public function setEvent($event)
     {
         $allowedValues = $this->getEventAllowableValues();
-        if (!in_array($event, $allowedValues)) {
+        if (!in_array($event, $allowedValues, true)) {
             throw new \InvalidArgumentException(
                 sprintf(
                     "Invalid value for 'event', must be one of '%s'",

wp-content/plugins/wp-mail-smtp/vendor/sendinblue/api-v3-sdk/lib/Model/GetExtendedCampaignOverview.php

@@ -13,12 +13,12 @@
 /**
  * SendinBlue API
  *
- * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |
+ * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |   | 406  | Error. Not Acceptable  |
  *
  * OpenAPI spec version: 3.0.0
  * Contact: contact@sendinblue.com
  * Generated by: https://github.com/swagger-api/swagger-codegen.git
- * Swagger Codegen version: 2.3.1
+ * Swagger Codegen version: 2.4.12
  */
 
 /**
@@ -399,7 +399,7 @@ class GetExtendedCampaignOverview implements ModelInterface, ArrayAccess
             $invalidProperties[] = "'type' can't be null";
         }
         $allowedValues = $this->getTypeAllowableValues();
-        if (!in_array($this->container['type'], $allowedValues)) {
+        if (!is_null($this->container['type']) && !in_array($this->container['type'], $allowedValues, true)) {
             $invalidProperties[] = sprintf(
                 "invalid value for 'type', must be one of '%s'",
                 implode("', '", $allowedValues)
@@ -410,7 +410,7 @@ class GetExtendedCampaignOverview implements ModelInterface, ArrayAccess
             $invalidProperties[] = "'status' can't be null";
         }
         $allowedValues = $this->getStatusAllowableValues();
-        if (!in_array($this->container['status'], $allowedValues)) {
+        if (!is_null($this->container['status']) && !in_array($this->container['status'], $allowedValues, true)) {
             $invalidProperties[] = sprintf(
                 "invalid value for 'status', must be one of '%s'",
                 implode("', '", $allowedValues)
@@ -458,58 +458,7 @@ class GetExtendedCampaignOverview implements ModelInterface, ArrayAccess
      */
     public function valid()
     {
-
-        if ($this->container['id'] === null) {
-            return false;
-        }
-        if ($this->container['name'] === null) {
-            return false;
-        }
-        if ($this->container['type'] === null) {
-            return false;
-        }
-        $allowedValues = $this->getTypeAllowableValues();
-        if (!in_array($this->container['type'], $allowedValues)) {
-            return false;
-        }
-        if ($this->container['status'] === null) {
-            return false;
-        }
-        $allowedValues = $this->getStatusAllowableValues();
-        if (!in_array($this->container['status'], $allowedValues)) {
-            return false;
-        }
-        if ($this->container['testSent'] === null) {
-            return false;
-        }
-        if ($this->container['header'] === null) {
-            return false;
-        }
-        if ($this->container['footer'] === null) {
-            return false;
-        }
-        if ($this->container['sender'] === null) {
-            return false;
-        }
-        if ($this->container['replyTo'] === null) {
-            return false;
-        }
-        if ($this->container['toField'] === null) {
-            return false;
-        }
-        if ($this->container['htmlContent'] === null) {
-            return false;
-        }
-        if ($this->container['tag'] === null) {
-            return false;
-        }
-        if ($this->container['createdAt'] === null) {
-            return false;
-        }
-        if ($this->container['modifiedAt'] === null) {
-            return false;
-        }
-        return true;
+        return count($this->listInvalidProperties()) === 0;
     }
 
 
@@ -605,7 +554,7 @@ class GetExtendedCampaignOverview implements ModelInterface, ArrayAccess
     public function setType($type)
     {
         $allowedValues = $this->getTypeAllowableValues();
-        if (!in_array($type, $allowedValues)) {
+        if (!in_array($type, $allowedValues, true)) {
             throw new \InvalidArgumentException(
                 sprintf(
                     "Invalid value for 'type', must be one of '%s'",
@@ -638,7 +587,7 @@ class GetExtendedCampaignOverview implements ModelInterface, ArrayAccess
     public function setStatus($status)
     {
         $allowedValues = $this->getStatusAllowableValues();
-        if (!in_array($status, $allowedValues)) {
+        if (!in_array($status, $allowedValues, true)) {
             throw new \InvalidArgumentException(
                 sprintf(
                     "Invalid value for 'status', must be one of '%s'",

wp-content/plugins/wp-mail-smtp/vendor/sendinblue/api-v3-sdk/lib/Model/GetExtendedCampaignOverviewSender.php

@@ -13,12 +13,12 @@
 /**
  * SendinBlue API
  *
- * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |
+ * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |   | 406  | Error. Not Acceptable  |
  *
  * OpenAPI spec version: 3.0.0
  * Contact: contact@sendinblue.com
  * Generated by: https://github.com/swagger-api/swagger-codegen.git
- * Swagger Codegen version: 2.3.1
+ * Swagger Codegen version: 2.4.12
  */
 
 /**
@@ -58,7 +58,8 @@ class GetExtendedCampaignOverviewSender implements ModelInterface, ArrayAccess
       */
     protected static $swaggerTypes = [
         'name' => 'string',
-        'email' => 'string'
+        'email' => 'string',
+        'id' => 'string'
     ];
 
     /**
@@ -68,7 +69,8 @@ class GetExtendedCampaignOverviewSender implements ModelInterface, ArrayAccess
       */
     protected static $swaggerFormats = [
         'name' => null,
-        'email' => 'email'
+        'email' => 'email',
+        'id' => null
     ];
 
     /**
@@ -99,7 +101,8 @@ class GetExtendedCampaignOverviewSender implements ModelInterface, ArrayAccess
      */
     protected static $attributeMap = [
         'name' => 'name',
-        'email' => 'email'
+        'email' => 'email',
+        'id' => 'id'
     ];
 
     /**
@@ -109,7 +112,8 @@ class GetExtendedCampaignOverviewSender implements ModelInterface, ArrayAccess
      */
     protected static $setters = [
         'name' => 'setName',
-        'email' => 'setEmail'
+        'email' => 'setEmail',
+        'id' => 'setId'
     ];
 
     /**
@@ -119,7 +123,8 @@ class GetExtendedCampaignOverviewSender implements ModelInterface, ArrayAccess
      */
     protected static $getters = [
         'name' => 'getName',
-        'email' => 'getEmail'
+        'email' => 'getEmail',
+        'id' => 'getId'
     ];
 
     /**
@@ -184,6 +189,7 @@ class GetExtendedCampaignOverviewSender implements ModelInterface, ArrayAccess
     {
         $this->container['name'] = isset($data['name']) ? $data['name'] : null;
         $this->container['email'] = isset($data['email']) ? $data['email'] : null;
+        $this->container['id'] = isset($data['id']) ? $data['id'] : null;
     }
 
     /**
@@ -206,8 +212,7 @@ class GetExtendedCampaignOverviewSender implements ModelInterface, ArrayAccess
      */
     public function valid()
     {
-
-        return true;
+        return count($this->listInvalidProperties()) === 0;
     }
 
 
@@ -258,6 +263,30 @@ class GetExtendedCampaignOverviewSender implements ModelInterface, ArrayAccess
 
         return $this;
     }
+
+    /**
+     * Gets id
+     *
+     * @return string
+     */
+    public function getId()
+    {
+        return $this->container['id'];
+    }
+
+    /**
+     * Sets id
+     *
+     * @param string $id Sender id of the campaign
+     *
+     * @return $this
+     */
+    public function setId($id)
+    {
+        $this->container['id'] = $id;
+
+        return $this;
+    }
     /**
      * Returns true if offset exists. False otherwise.
      *

wp-content/plugins/wp-mail-smtp/vendor/sendinblue/api-v3-sdk/lib/Model/GetExtendedCampaignStats.php

@@ -13,12 +13,12 @@
 /**
  * SendinBlue API
  *
- * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |
+ * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |   | 406  | Error. Not Acceptable  |
  *
  * OpenAPI spec version: 3.0.0
  * Contact: contact@sendinblue.com
  * Generated by: https://github.com/swagger-api/swagger-codegen.git
- * Swagger Codegen version: 2.3.1
+ * Swagger Codegen version: 2.4.12
  */
 
 /**
@@ -62,7 +62,9 @@ class GetExtendedCampaignStats implements ModelInterface, ArrayAccess
         'mirrorClick' => 'int',
         'remaining' => 'int',
         'linksStats' => 'object',
-        'statsByDomain' => '\SendinBlue\Client\Model\GetStatsByDomain'
+        'statsByDomain' => '\SendinBlue\Client\Model\GetStatsByDomain',
+        'statsByDevice' => '\SendinBlue\Client\Model\GetStatsByDevice',
+        'statsByBrowser' => '\SendinBlue\Client\Model\GetStatsByBrowser'
     ];
 
     /**
@@ -76,7 +78,9 @@ class GetExtendedCampaignStats implements ModelInterface, ArrayAccess
         'mirrorClick' => 'int64',
         'remaining' => 'int64',
         'linksStats' => null,
-        'statsByDomain' => null
+        'statsByDomain' => null,
+        'statsByDevice' => null,
+        'statsByBrowser' => null
     ];
 
     /**
@@ -111,7 +115,9 @@ class GetExtendedCampaignStats implements ModelInterface, ArrayAccess
         'mirrorClick' => 'mirrorClick',
         'remaining' => 'remaining',
         'linksStats' => 'linksStats',
-        'statsByDomain' => 'statsByDomain'
+        'statsByDomain' => 'statsByDomain',
+        'statsByDevice' => 'statsByDevice',
+        'statsByBrowser' => 'statsByBrowser'
     ];
 
     /**
@@ -125,7 +131,9 @@ class GetExtendedCampaignStats implements ModelInterface, ArrayAccess
         'mirrorClick' => 'setMirrorClick',
         'remaining' => 'setRemaining',
         'linksStats' => 'setLinksStats',
-        'statsByDomain' => 'setStatsByDomain'
+        'statsByDomain' => 'setStatsByDomain',
+        'statsByDevice' => 'setStatsByDevice',
+        'statsByBrowser' => 'setStatsByBrowser'
     ];
 
     /**
@@ -139,7 +147,9 @@ class GetExtendedCampaignStats implements ModelInterface, ArrayAccess
         'mirrorClick' => 'getMirrorClick',
         'remaining' => 'getRemaining',
         'linksStats' => 'getLinksStats',
-        'statsByDomain' => 'getStatsByDomain'
+        'statsByDomain' => 'getStatsByDomain',
+        'statsByDevice' => 'getStatsByDevice',
+        'statsByBrowser' => 'getStatsByBrowser'
     ];
 
     /**
@@ -208,6 +218,8 @@ class GetExtendedCampaignStats implements ModelInterface, ArrayAccess
         $this->container['remaining'] = isset($data['remaining']) ? $data['remaining'] : null;
         $this->container['linksStats'] = isset($data['linksStats']) ? $data['linksStats'] : null;
         $this->container['statsByDomain'] = isset($data['statsByDomain']) ? $data['statsByDomain'] : null;
+        $this->container['statsByDevice'] = isset($data['statsByDevice']) ? $data['statsByDevice'] : null;
+        $this->container['statsByBrowser'] = isset($data['statsByBrowser']) ? $data['statsByBrowser'] : null;
     }
 
     /**
@@ -237,6 +249,12 @@ class GetExtendedCampaignStats implements ModelInterface, ArrayAccess
         if ($this->container['statsByDomain'] === null) {
             $invalidProperties[] = "'statsByDomain' can't be null";
         }
+        if ($this->container['statsByDevice'] === null) {
+            $invalidProperties[] = "'statsByDevice' can't be null";
+        }
+        if ($this->container['statsByBrowser'] === null) {
+            $invalidProperties[] = "'statsByBrowser' can't be null";
+        }
         return $invalidProperties;
     }
 
@@ -248,26 +266,7 @@ class GetExtendedCampaignStats implements ModelInterface, ArrayAccess
      */
     public function valid()
     {
-
-        if ($this->container['globalStats'] === null) {
-            return false;
-        }
-        if ($this->container['campaignStats'] === null) {
-            return false;
-        }
-        if ($this->container['mirrorClick'] === null) {
-            return false;
-        }
-        if ($this->container['remaining'] === null) {
-            return false;
-        }
-        if ($this->container['linksStats'] === null) {
-            return false;
-        }
-        if ($this->container['statsByDomain'] === null) {
-            return false;
-        }
-        return true;
+        return count($this->listInvalidProperties()) === 0;
     }
 
 
@@ -414,6 +413,54 @@ class GetExtendedCampaignStats implements ModelInterface, ArrayAccess
 
         return $this;
     }
+
+    /**
+     * Gets statsByDevice
+     *
+     * @return \SendinBlue\Client\Model\GetStatsByDevice
+     */
+    public function getStatsByDevice()
+    {
+        return $this->container['statsByDevice'];
+    }
+
+    /**
+     * Sets statsByDevice
+     *
+     * @param \SendinBlue\Client\Model\GetStatsByDevice $statsByDevice Statistics about the campaign on the basis of various devices
+     *
+     * @return $this
+     */
+    public function setStatsByDevice($statsByDevice)
+    {
+        $this->container['statsByDevice'] = $statsByDevice;
+
+        return $this;
+    }
+
+    /**
+     * Gets statsByBrowser
+     *
+     * @return \SendinBlue\Client\Model\GetStatsByBrowser
+     */
+    public function getStatsByBrowser()
+    {
+        return $this->container['statsByBrowser'];
+    }
+
+    /**
+     * Sets statsByBrowser
+     *
+     * @param \SendinBlue\Client\Model\GetStatsByBrowser $statsByBrowser Statistics about the campaign on the basis of various browsers
+     *
+     * @return $this
+     */
+    public function setStatsByBrowser($statsByBrowser)
+    {
+        $this->container['statsByBrowser'] = $statsByBrowser;
+
+        return $this;
+    }
     /**
      * Returns true if offset exists. False otherwise.
      *

wp-content/plugins/wp-mail-smtp/vendor/sendinblue/api-v3-sdk/lib/Model/GetExtendedClient.php

@@ -13,12 +13,12 @@
 /**
  * SendinBlue API
  *
- * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |
+ * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |   | 406  | Error. Not Acceptable  |
  *
  * OpenAPI spec version: 3.0.0
  * Contact: contact@sendinblue.com
  * Generated by: https://github.com/swagger-api/swagger-codegen.git
- * Swagger Codegen version: 2.3.1
+ * Swagger Codegen version: 2.4.12
  */
 
 /**
@@ -239,23 +239,7 @@ class GetExtendedClient implements ModelInterface, ArrayAccess
      */
     public function valid()
     {
-
-        if ($this->container['email'] === null) {
-            return false;
-        }
-        if ($this->container['firstName'] === null) {
-            return false;
-        }
-        if ($this->container['lastName'] === null) {
-            return false;
-        }
-        if ($this->container['companyName'] === null) {
-            return false;
-        }
-        if ($this->container['address'] === null) {
-            return false;
-        }
-        return true;
+        return count($this->listInvalidProperties()) === 0;
     }
 
 

wp-content/plugins/wp-mail-smtp/vendor/sendinblue/api-v3-sdk/lib/Model/GetExtendedClientAddress.php

@@ -13,12 +13,12 @@
 /**
  * SendinBlue API
  *
- * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |
+ * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |   | 406  | Error. Not Acceptable  |
  *
  * OpenAPI spec version: 3.0.0
  * Contact: contact@sendinblue.com
  * Generated by: https://github.com/swagger-api/swagger-codegen.git
- * Swagger Codegen version: 2.3.1
+ * Swagger Codegen version: 2.4.12
  */
 
 /**
@@ -231,20 +231,7 @@ class GetExtendedClientAddress implements ModelInterface, ArrayAccess
      */
     public function valid()
     {
-
-        if ($this->container['street'] === null) {
-            return false;
-        }
-        if ($this->container['city'] === null) {
-            return false;
-        }
-        if ($this->container['zipCode'] === null) {
-            return false;
-        }
-        if ($this->container['country'] === null) {
-            return false;
-        }
-        return true;
+        return count($this->listInvalidProperties()) === 0;
     }
 
 

wp-content/plugins/wp-mail-smtp/vendor/sendinblue/api-v3-sdk/lib/Model/GetExtendedContactDetails.php

@@ -13,12 +13,12 @@
 /**
  * SendinBlue API
  *
- * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |
+ * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |   | 406  | Error. Not Acceptable  |
  *
  * OpenAPI spec version: 3.0.0
  * Contact: contact@sendinblue.com
  * Generated by: https://github.com/swagger-api/swagger-codegen.git
- * Swagger Codegen version: 2.3.1
+ * Swagger Codegen version: 2.4.12
  */
 
 /**
@@ -281,35 +281,7 @@ class GetExtendedContactDetails implements ModelInterface, ArrayAccess
      */
     public function valid()
     {
-
-        if ($this->container['email'] === null) {
-            return false;
-        }
-        if ($this->container['id'] === null) {
-            return false;
-        }
-        if ($this->container['emailBlacklisted'] === null) {
-            return false;
-        }
-        if ($this->container['smsBlacklisted'] === null) {
-            return false;
-        }
-        if ($this->container['createdAt'] === null) {
-            return false;
-        }
-        if ($this->container['modifiedAt'] === null) {
-            return false;
-        }
-        if ($this->container['listIds'] === null) {
-            return false;
-        }
-        if ($this->container['attributes'] === null) {
-            return false;
-        }
-        if ($this->container['statistics'] === null) {
-            return false;
-        }
-        return true;
+        return count($this->listInvalidProperties()) === 0;
     }
 
 

wp-content/plugins/wp-mail-smtp/vendor/sendinblue/api-v3-sdk/lib/Model/GetExtendedContactDetailsStatistics.php

@@ -13,12 +13,12 @@
 /**
  * SendinBlue API
  *
- * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |
+ * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |   | 406  | Error. Not Acceptable  |
  *
  * OpenAPI spec version: 3.0.0
  * Contact: contact@sendinblue.com
  * Generated by: https://github.com/swagger-api/swagger-codegen.git
- * Swagger Codegen version: 2.3.1
+ * Swagger Codegen version: 2.4.12
  */
 
 /**
@@ -243,8 +243,7 @@ class GetExtendedContactDetailsStatistics implements ModelInterface, ArrayAccess
      */
     public function valid()
     {
-
-        return true;
+        return count($this->listInvalidProperties()) === 0;
     }
 
 

wp-content/plugins/wp-mail-smtp/vendor/sendinblue/api-v3-sdk/lib/Model/GetExtendedContactDetailsStatisticsClicked.php

@@ -13,12 +13,12 @@
 /**
  * SendinBlue API
  *
- * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |
+ * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |   | 406  | Error. Not Acceptable  |
  *
  * OpenAPI spec version: 3.0.0
  * Contact: contact@sendinblue.com
  * Generated by: https://github.com/swagger-api/swagger-codegen.git
- * Swagger Codegen version: 2.3.1
+ * Swagger Codegen version: 2.4.12
  */
 
 /**
@@ -212,14 +212,7 @@ class GetExtendedContactDetailsStatisticsClicked implements ModelInterface, Arra
      */
     public function valid()
     {
-
-        if ($this->container['campaignId'] === null) {
-            return false;
-        }
-        if ($this->container['links'] === null) {
-            return false;
-        }
-        return true;
+        return count($this->listInvalidProperties()) === 0;
     }
 
 

wp-content/plugins/wp-mail-smtp/vendor/sendinblue/api-v3-sdk/lib/Model/GetExtendedContactDetailsStatisticsLinks.php

@@ -13,12 +13,12 @@
 /**
  * SendinBlue API
  *
- * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |
+ * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |   | 406  | Error. Not Acceptable  |
  *
  * OpenAPI spec version: 3.0.0
  * Contact: contact@sendinblue.com
  * Generated by: https://github.com/swagger-api/swagger-codegen.git
- * Swagger Codegen version: 2.3.1
+ * Swagger Codegen version: 2.4.12
  */
 
 /**
@@ -230,20 +230,7 @@ class GetExtendedContactDetailsStatisticsLinks implements ModelInterface, ArrayA
      */
     public function valid()
     {
-
-        if ($this->container['count'] === null) {
-            return false;
-        }
-        if ($this->container['eventTime'] === null) {
-            return false;
-        }
-        if ($this->container['ip'] === null) {
-            return false;
-        }
-        if ($this->container['url'] === null) {
-            return false;
-        }
-        return true;
+        return count($this->listInvalidProperties()) === 0;
     }
 
 

wp-content/plugins/wp-mail-smtp/vendor/sendinblue/api-v3-sdk/lib/Model/GetExtendedContactDetailsStatisticsMessagesSent.php

@@ -13,12 +13,12 @@
 /**
  * SendinBlue API
  *
- * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |
+ * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |   | 406  | Error. Not Acceptable  |
  *
  * OpenAPI spec version: 3.0.0
  * Contact: contact@sendinblue.com
  * Generated by: https://github.com/swagger-api/swagger-codegen.git
- * Swagger Codegen version: 2.3.1
+ * Swagger Codegen version: 2.4.12
  */
 
 /**
@@ -212,14 +212,7 @@ class GetExtendedContactDetailsStatisticsMessagesSent implements ModelInterface,
      */
     public function valid()
     {
-
-        if ($this->container['campaignId'] === null) {
-            return false;
-        }
-        if ($this->container['eventTime'] === null) {
-            return false;
-        }
-        return true;
+        return count($this->listInvalidProperties()) === 0;
     }
 
 

wp-content/plugins/wp-mail-smtp/vendor/sendinblue/api-v3-sdk/lib/Model/GetExtendedContactDetailsStatisticsOpened.php

@@ -13,12 +13,12 @@
 /**
  * SendinBlue API
  *
- * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |
+ * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |   | 406  | Error. Not Acceptable  |
  *
  * OpenAPI spec version: 3.0.0
  * Contact: contact@sendinblue.com
  * Generated by: https://github.com/swagger-api/swagger-codegen.git
- * Swagger Codegen version: 2.3.1
+ * Swagger Codegen version: 2.4.12
  */
 
 /**
@@ -230,20 +230,7 @@ class GetExtendedContactDetailsStatisticsOpened implements ModelInterface, Array
      */
     public function valid()
     {
-
-        if ($this->container['campaignId'] === null) {
-            return false;
-        }
-        if ($this->container['count'] === null) {
-            return false;
-        }
-        if ($this->container['eventTime'] === null) {
-            return false;
-        }
-        if ($this->container['ip'] === null) {
-            return false;
-        }
-        return true;
+        return count($this->listInvalidProperties()) === 0;
     }
 
 

wp-content/plugins/wp-mail-smtp/vendor/sendinblue/api-v3-sdk/lib/Model/GetExtendedContactDetailsStatisticsUnsubscriptions.php

@@ -13,12 +13,12 @@
 /**
  * SendinBlue API
  *
- * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |
+ * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |   | 406  | Error. Not Acceptable  |
  *
  * OpenAPI spec version: 3.0.0
  * Contact: contact@sendinblue.com
  * Generated by: https://github.com/swagger-api/swagger-codegen.git
- * Swagger Codegen version: 2.3.1
+ * Swagger Codegen version: 2.4.12
  */
 
 /**
@@ -213,14 +213,7 @@ class GetExtendedContactDetailsStatisticsUnsubscriptions implements ModelInterfa
      */
     public function valid()
     {
-
-        if ($this->container['userUnsubscription'] === null) {
-            return false;
-        }
-        if ($this->container['adminUnsubscription'] === null) {
-            return false;
-        }
-        return true;
+        return count($this->listInvalidProperties()) === 0;
     }
 
 

wp-content/plugins/wp-mail-smtp/vendor/sendinblue/api-v3-sdk/lib/Model/GetExtendedContactDetailsStatisticsUnsubscriptionsAdminUnsubscription.php

@@ -13,12 +13,12 @@
 /**
  * SendinBlue API
  *
- * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |
+ * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |   | 406  | Error. Not Acceptable  |
  *
  * OpenAPI spec version: 3.0.0
  * Contact: contact@sendinblue.com
  * Generated by: https://github.com/swagger-api/swagger-codegen.git
- * Swagger Codegen version: 2.3.1
+ * Swagger Codegen version: 2.4.12
  */
 
 /**
@@ -212,14 +212,7 @@ class GetExtendedContactDetailsStatisticsUnsubscriptionsAdminUnsubscription impl
      */
     public function valid()
     {
-
-        if ($this->container['eventTime'] === null) {
-            return false;
-        }
-        if ($this->container['ip'] === null) {
-            return false;
-        }
-        return true;
+        return count($this->listInvalidProperties()) === 0;
     }
 
 

wp-content/plugins/wp-mail-smtp/vendor/sendinblue/api-v3-sdk/lib/Model/GetExtendedContactDetailsStatisticsUnsubscriptionsUserUnsubscription.php

@@ -13,12 +13,12 @@
 /**
  * SendinBlue API
  *
- * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |
+ * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |   | 406  | Error. Not Acceptable  |
  *
  * OpenAPI spec version: 3.0.0
  * Contact: contact@sendinblue.com
  * Generated by: https://github.com/swagger-api/swagger-codegen.git
- * Swagger Codegen version: 2.3.1
+ * Swagger Codegen version: 2.4.12
  */
 
 /**
@@ -221,17 +221,7 @@ class GetExtendedContactDetailsStatisticsUnsubscriptionsUserUnsubscription imple
      */
     public function valid()
     {
-
-        if ($this->container['campaignId'] === null) {
-            return false;
-        }
-        if ($this->container['eventTime'] === null) {
-            return false;
-        }
-        if ($this->container['ip'] === null) {
-            return false;
-        }
-        return true;
+        return count($this->listInvalidProperties()) === 0;
     }
 
 

wp-content/plugins/wp-mail-smtp/vendor/sendinblue/api-v3-sdk/lib/Model/GetExtendedList.php

@@ -13,12 +13,12 @@
 /**
  * SendinBlue API
  *
- * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |
+ * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |   | 406  | Error. Not Acceptable  |
  *
  * OpenAPI spec version: 3.0.0
  * Contact: contact@sendinblue.com
  * Generated by: https://github.com/swagger-api/swagger-codegen.git
- * Swagger Codegen version: 2.3.1
+ * Swagger Codegen version: 2.4.12
  */
 
 /**
@@ -260,26 +260,7 @@ class GetExtendedList implements ModelInterface, ArrayAccess
      */
     public function valid()
     {
-
-        if ($this->container['id'] === null) {
-            return false;
-        }
-        if ($this->container['name'] === null) {
-            return false;
-        }
-        if ($this->container['totalBlacklisted'] === null) {
-            return false;
-        }
-        if ($this->container['totalSubscribers'] === null) {
-            return false;
-        }
-        if ($this->container['folderId'] === null) {
-            return false;
-        }
-        if ($this->container['createdAt'] === null) {
-            return false;
-        }
-        return true;
+        return count($this->listInvalidProperties()) === 0;
     }
 
 

wp-content/plugins/wp-mail-smtp/vendor/sendinblue/api-v3-sdk/lib/Model/GetExtendedListCampaignStats.php

@@ -13,12 +13,12 @@
 /**
  * SendinBlue API
  *
- * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |
+ * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |   | 406  | Error. Not Acceptable  |
  *
  * OpenAPI spec version: 3.0.0
  * Contact: contact@sendinblue.com
  * Generated by: https://github.com/swagger-api/swagger-codegen.git
- * Swagger Codegen version: 2.3.1
+ * Swagger Codegen version: 2.4.12
  */
 
 /**
@@ -212,14 +212,7 @@ class GetExtendedListCampaignStats implements ModelInterface, ArrayAccess
      */
     public function valid()
     {
-
-        if ($this->container['campaignId'] === null) {
-            return false;
-        }
-        if ($this->container['stats'] === null) {
-            return false;
-        }
-        return true;
+        return count($this->listInvalidProperties()) === 0;
     }
 
 

wp-content/plugins/wp-mail-smtp/vendor/sendinblue/api-v3-sdk/lib/Model/GetFolder.php

@@ -13,12 +13,12 @@
 /**
  * SendinBlue API
  *
- * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |
+ * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |   | 406  | Error. Not Acceptable  |
  *
  * OpenAPI spec version: 3.0.0
  * Contact: contact@sendinblue.com
  * Generated by: https://github.com/swagger-api/swagger-codegen.git
- * Swagger Codegen version: 2.3.1
+ * Swagger Codegen version: 2.4.12
  */
 
 /**
@@ -239,23 +239,7 @@ class GetFolder implements ModelInterface, ArrayAccess
      */
     public function valid()
     {
-
-        if ($this->container['id'] === null) {
-            return false;
-        }
-        if ($this->container['name'] === null) {
-            return false;
-        }
-        if ($this->container['totalBlacklisted'] === null) {
-            return false;
-        }
-        if ($this->container['totalSubscribers'] === null) {
-            return false;
-        }
-        if ($this->container['uniqueSubscribers'] === null) {
-            return false;
-        }
-        return true;
+        return count($this->listInvalidProperties()) === 0;
     }
 
 

wp-content/plugins/wp-mail-smtp/vendor/sendinblue/api-v3-sdk/lib/Model/GetFolderLists.php

@@ -13,12 +13,12 @@
 /**
  * SendinBlue API
  *
- * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |
+ * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |   | 406  | Error. Not Acceptable  |
  *
  * OpenAPI spec version: 3.0.0
  * Contact: contact@sendinblue.com
  * Generated by: https://github.com/swagger-api/swagger-codegen.git
- * Swagger Codegen version: 2.3.1
+ * Swagger Codegen version: 2.4.12
  */
 
 /**
@@ -212,14 +212,7 @@ class GetFolderLists implements ModelInterface, ArrayAccess
      */
     public function valid()
     {
-
-        if ($this->container['lists'] === null) {
-            return false;
-        }
-        if ($this->container['count'] === null) {
-            return false;
-        }
-        return true;
+        return count($this->listInvalidProperties()) === 0;
     }
 
 

wp-content/plugins/wp-mail-smtp/vendor/sendinblue/api-v3-sdk/lib/Model/GetFolders.php

@@ -13,12 +13,12 @@
 /**
  * SendinBlue API
  *
- * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |
+ * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |   | 406  | Error. Not Acceptable  |
  *
  * OpenAPI spec version: 3.0.0
  * Contact: contact@sendinblue.com
  * Generated by: https://github.com/swagger-api/swagger-codegen.git
- * Swagger Codegen version: 2.3.1
+ * Swagger Codegen version: 2.4.12
  */
 
 /**
@@ -206,8 +206,7 @@ class GetFolders implements ModelInterface, ArrayAccess
      */
     public function valid()
     {
-
-        return true;
+        return count($this->listInvalidProperties()) === 0;
     }
 
 

wp-content/plugins/wp-mail-smtp/vendor/sendinblue/api-v3-sdk/lib/Model/GetIp.php

@@ -13,12 +13,12 @@
 /**
  * SendinBlue API
  *
- * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |
+ * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |   | 406  | Error. Not Acceptable  |
  *
  * OpenAPI spec version: 3.0.0
  * Contact: contact@sendinblue.com
  * Generated by: https://github.com/swagger-api/swagger-codegen.git
- * Swagger Codegen version: 2.3.1
+ * Swagger Codegen version: 2.4.12
  */
 
 /**
@@ -230,20 +230,7 @@ class GetIp implements ModelInterface, ArrayAccess
      */
     public function valid()
     {
-
-        if ($this->container['id'] === null) {
-            return false;
-        }
-        if ($this->container['ip'] === null) {
-            return false;
-        }
-        if ($this->container['active'] === null) {
-            return false;
-        }
-        if ($this->container['domain'] === null) {
-            return false;
-        }
-        return true;
+        return count($this->listInvalidProperties()) === 0;
     }
 
 

wp-content/plugins/wp-mail-smtp/vendor/sendinblue/api-v3-sdk/lib/Model/GetIpFromSender.php

@@ -13,12 +13,12 @@
 /**
  * SendinBlue API
  *
- * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |
+ * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |   | 406  | Error. Not Acceptable  |
  *
  * OpenAPI spec version: 3.0.0
  * Contact: contact@sendinblue.com
  * Generated by: https://github.com/swagger-api/swagger-codegen.git
- * Swagger Codegen version: 2.3.1
+ * Swagger Codegen version: 2.4.12
  */
 
 /**
@@ -230,20 +230,7 @@ class GetIpFromSender implements ModelInterface, ArrayAccess
      */
     public function valid()
     {
-
-        if ($this->container['id'] === null) {
-            return false;
-        }
-        if ($this->container['ip'] === null) {
-            return false;
-        }
-        if ($this->container['domain'] === null) {
-            return false;
-        }
-        if ($this->container['weight'] === null) {
-            return false;
-        }
-        return true;
+        return count($this->listInvalidProperties()) === 0;
     }
 
 

wp-content/plugins/wp-mail-smtp/vendor/sendinblue/api-v3-sdk/lib/Model/GetIps.php

@@ -13,12 +13,12 @@
 /**
  * SendinBlue API
  *
- * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |
+ * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |   | 406  | Error. Not Acceptable  |
  *
  * OpenAPI spec version: 3.0.0
  * Contact: contact@sendinblue.com
  * Generated by: https://github.com/swagger-api/swagger-codegen.git
- * Swagger Codegen version: 2.3.1
+ * Swagger Codegen version: 2.4.12
  */
 
 /**
@@ -203,11 +203,7 @@ class GetIps implements ModelInterface, ArrayAccess
      */
     public function valid()
     {
-
-        if ($this->container['ips'] === null) {
-            return false;
-        }
-        return true;
+        return count($this->listInvalidProperties()) === 0;
     }
 
 

wp-content/plugins/wp-mail-smtp/vendor/sendinblue/api-v3-sdk/lib/Model/GetIpsFromSender.php

@@ -13,12 +13,12 @@
 /**
  * SendinBlue API
  *
- * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |
+ * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |   | 406  | Error. Not Acceptable  |
  *
  * OpenAPI spec version: 3.0.0
  * Contact: contact@sendinblue.com
  * Generated by: https://github.com/swagger-api/swagger-codegen.git
- * Swagger Codegen version: 2.3.1
+ * Swagger Codegen version: 2.4.12
  */
 
 /**
@@ -203,11 +203,7 @@ class GetIpsFromSender implements ModelInterface, ArrayAccess
      */
     public function valid()
     {
-
-        if ($this->container['ips'] === null) {
-            return false;
-        }
-        return true;
+        return count($this->listInvalidProperties()) === 0;
     }
 
 

wp-content/plugins/wp-mail-smtp/vendor/sendinblue/api-v3-sdk/lib/Model/GetList.php

@@ -13,12 +13,12 @@
 /**
  * SendinBlue API
  *
- * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |
+ * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |   | 406  | Error. Not Acceptable  |
  *
  * OpenAPI spec version: 3.0.0
  * Contact: contact@sendinblue.com
  * Generated by: https://github.com/swagger-api/swagger-codegen.git
- * Swagger Codegen version: 2.3.1
+ * Swagger Codegen version: 2.4.12
  */
 
 /**
@@ -230,20 +230,7 @@ class GetList implements ModelInterface, ArrayAccess
      */
     public function valid()
     {
-
-        if ($this->container['id'] === null) {
-            return false;
-        }
-        if ($this->container['name'] === null) {
-            return false;
-        }
-        if ($this->container['totalBlacklisted'] === null) {
-            return false;
-        }
-        if ($this->container['totalSubscribers'] === null) {
-            return false;
-        }
-        return true;
+        return count($this->listInvalidProperties()) === 0;
     }
 
 

wp-content/plugins/wp-mail-smtp/vendor/sendinblue/api-v3-sdk/lib/Model/GetLists.php

@@ -13,12 +13,12 @@
 /**
  * SendinBlue API
  *
- * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |
+ * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |   | 406  | Error. Not Acceptable  |
  *
  * OpenAPI spec version: 3.0.0
  * Contact: contact@sendinblue.com
  * Generated by: https://github.com/swagger-api/swagger-codegen.git
- * Swagger Codegen version: 2.3.1
+ * Swagger Codegen version: 2.4.12
  */
 
 /**
@@ -212,14 +212,7 @@ class GetLists implements ModelInterface, ArrayAccess
      */
     public function valid()
     {
-
-        if ($this->container['lists'] === null) {
-            return false;
-        }
-        if ($this->container['count'] === null) {
-            return false;
-        }
-        return true;
+        return count($this->listInvalidProperties()) === 0;
     }
 
 

wp-content/plugins/wp-mail-smtp/vendor/sendinblue/api-v3-sdk/lib/Model/GetProcess.php

@@ -13,12 +13,12 @@
 /**
  * SendinBlue API
  *
- * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |
+ * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |   | 406  | Error. Not Acceptable  |
  *
  * OpenAPI spec version: 3.0.0
  * Contact: contact@sendinblue.com
  * Generated by: https://github.com/swagger-api/swagger-codegen.git
- * Swagger Codegen version: 2.3.1
+ * Swagger Codegen version: 2.4.12
  */
 
 /**
@@ -231,7 +231,7 @@ class GetProcess implements ModelInterface, ArrayAccess
             $invalidProperties[] = "'status' can't be null";
         }
         $allowedValues = $this->getStatusAllowableValues();
-        if (!in_array($this->container['status'], $allowedValues)) {
+        if (!is_null($this->container['status']) && !in_array($this->container['status'], $allowedValues, true)) {
             $invalidProperties[] = sprintf(
                 "invalid value for 'status', must be one of '%s'",
                 implode("', '", $allowedValues)
@@ -252,21 +252,7 @@ class GetProcess implements ModelInterface, ArrayAccess
      */
     public function valid()
     {
-
-        if ($this->container['id'] === null) {
-            return false;
-        }
-        if ($this->container['status'] === null) {
-            return false;
-        }
-        $allowedValues = $this->getStatusAllowableValues();
-        if (!in_array($this->container['status'], $allowedValues)) {
-            return false;
-        }
-        if ($this->container['name'] === null) {
-            return false;
-        }
-        return true;
+        return count($this->listInvalidProperties()) === 0;
     }
 
 
@@ -314,7 +300,7 @@ class GetProcess implements ModelInterface, ArrayAccess
     public function setStatus($status)
     {
         $allowedValues = $this->getStatusAllowableValues();
-        if (!in_array($status, $allowedValues)) {
+        if (!in_array($status, $allowedValues, true)) {
             throw new \InvalidArgumentException(
                 sprintf(
                     "Invalid value for 'status', must be one of '%s'",

wp-content/plugins/wp-mail-smtp/vendor/sendinblue/api-v3-sdk/lib/Model/GetProcesses.php

@@ -13,12 +13,12 @@
 /**
  * SendinBlue API
  *
- * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |
+ * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |   | 406  | Error. Not Acceptable  |
  *
  * OpenAPI spec version: 3.0.0
  * Contact: contact@sendinblue.com
  * Generated by: https://github.com/swagger-api/swagger-codegen.git
- * Swagger Codegen version: 2.3.1
+ * Swagger Codegen version: 2.4.12
  */
 
 /**
@@ -209,11 +209,7 @@ class GetProcesses implements ModelInterface, ArrayAccess
      */
     public function valid()
     {
-
-        if ($this->container['count'] === null) {
-            return false;
-        }
-        return true;
+        return count($this->listInvalidProperties()) === 0;
     }
 
 

wp-content/plugins/wp-mail-smtp/vendor/sendinblue/api-v3-sdk/lib/Model/GetReports.php

@@ -13,12 +13,12 @@
 /**
  * SendinBlue API
  *
- * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |
+ * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |   | 406  | Error. Not Acceptable  |
  *
  * OpenAPI spec version: 3.0.0
  * Contact: contact@sendinblue.com
  * Generated by: https://github.com/swagger-api/swagger-codegen.git
- * Swagger Codegen version: 2.3.1
+ * Swagger Codegen version: 2.4.12
  */
 
 /**
@@ -200,8 +200,7 @@ class GetReports implements ModelInterface, ArrayAccess
      */
     public function valid()
     {
-
-        return true;
+        return count($this->listInvalidProperties()) === 0;
     }
 
 

wp-content/plugins/wp-mail-smtp/vendor/sendinblue/api-v3-sdk/lib/Model/GetReportsReports.php

@@ -13,12 +13,12 @@
 /**
  * SendinBlue API
  *
- * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |
+ * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |   | 406  | Error. Not Acceptable  |
  *
  * OpenAPI spec version: 3.0.0
  * Contact: contact@sendinblue.com
  * Generated by: https://github.com/swagger-api/swagger-codegen.git
- * Swagger Codegen version: 2.3.1
+ * Swagger Codegen version: 2.4.12
  */
 
 /**
@@ -311,47 +311,7 @@ class GetReportsReports implements ModelInterface, ArrayAccess
      */
     public function valid()
     {
-
-        if ($this->container['date'] === null) {
-            return false;
-        }
-        if ($this->container['requests'] === null) {
-            return false;
-        }
-        if ($this->container['delivered'] === null) {
-            return false;
-        }
-        if ($this->container['hardBounces'] === null) {
-            return false;
-        }
-        if ($this->container['softBounces'] === null) {
-            return false;
-        }
-        if ($this->container['clicks'] === null) {
-            return false;
-        }
-        if ($this->container['uniqueClicks'] === null) {
-            return false;
-        }
-        if ($this->container['opens'] === null) {
-            return false;
-        }
-        if ($this->container['uniqueOpens'] === null) {
-            return false;
-        }
-        if ($this->container['spamReports'] === null) {
-            return false;
-        }
-        if ($this->container['blocked'] === null) {
-            return false;
-        }
-        if ($this->container['invalid'] === null) {
-            return false;
-        }
-        if ($this->container['unsubscribed'] === null) {
-            return false;
-        }
-        return true;
+        return count($this->listInvalidProperties()) === 0;
     }
 
 

wp-content/plugins/wp-mail-smtp/vendor/sendinblue/api-v3-sdk/lib/Model/GetSendersList.php

@@ -13,12 +13,12 @@
 /**
  * SendinBlue API
  *
- * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |
+ * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |   | 406  | Error. Not Acceptable  |
  *
  * OpenAPI spec version: 3.0.0
  * Contact: contact@sendinblue.com
  * Generated by: https://github.com/swagger-api/swagger-codegen.git
- * Swagger Codegen version: 2.3.1
+ * Swagger Codegen version: 2.4.12
  */
 
 /**
@@ -200,8 +200,7 @@ class GetSendersList implements ModelInterface, ArrayAccess
      */
     public function valid()
     {
-
-        return true;
+        return count($this->listInvalidProperties()) === 0;
     }
 
 

wp-content/plugins/wp-mail-smtp/vendor/sendinblue/api-v3-sdk/lib/Model/GetSendersListIps.php

@@ -13,12 +13,12 @@
 /**
  * SendinBlue API
  *
- * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |
+ * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |   | 406  | Error. Not Acceptable  |
  *
  * OpenAPI spec version: 3.0.0
  * Contact: contact@sendinblue.com
  * Generated by: https://github.com/swagger-api/swagger-codegen.git
- * Swagger Codegen version: 2.3.1
+ * Swagger Codegen version: 2.4.12
  */
 
 /**
@@ -221,17 +221,7 @@ class GetSendersListIps implements ModelInterface, ArrayAccess
      */
     public function valid()
     {
-
-        if ($this->container['ip'] === null) {
-            return false;
-        }
-        if ($this->container['domain'] === null) {
-            return false;
-        }
-        if ($this->container['weight'] === null) {
-            return false;
-        }
-        return true;
+        return count($this->listInvalidProperties()) === 0;
     }
 
 

wp-content/plugins/wp-mail-smtp/vendor/sendinblue/api-v3-sdk/lib/Model/GetSendersListSenders.php

@@ -13,12 +13,12 @@
 /**
  * SendinBlue API
  *
- * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |
+ * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |   | 406  | Error. Not Acceptable  |
  *
  * OpenAPI spec version: 3.0.0
  * Contact: contact@sendinblue.com
  * Generated by: https://github.com/swagger-api/swagger-codegen.git
- * Swagger Codegen version: 2.3.1
+ * Swagger Codegen version: 2.4.12
  */
 
 /**
@@ -236,20 +236,7 @@ class GetSendersListSenders implements ModelInterface, ArrayAccess
      */
     public function valid()
     {
-
-        if ($this->container['id'] === null) {
-            return false;
-        }
-        if ($this->container['name'] === null) {
-            return false;
-        }
-        if ($this->container['email'] === null) {
-            return false;
-        }
-        if ($this->container['active'] === null) {
-            return false;
-        }
-        return true;
+        return count($this->listInvalidProperties()) === 0;
     }
 
 

wp-content/plugins/wp-mail-smtp/vendor/sendinblue/api-v3-sdk/lib/Model/GetSharedTemplateUrl.php

@@ -0,0 +1,304 @@
+<?php
+/**
+ * GetSharedTemplateUrl
+ *
+ * PHP version 5
+ *
+ * @category Class
+ * @package  SendinBlue\Client
+ * @author   Swagger Codegen team
+ * @link     https://github.com/swagger-api/swagger-codegen
+ */
+
+/**
+ * SendinBlue API
+ *
+ * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |   | 406  | Error. Not Acceptable  |
+ *
+ * OpenAPI spec version: 3.0.0
+ * Contact: contact@sendinblue.com
+ * Generated by: https://github.com/swagger-api/swagger-codegen.git
+ * Swagger Codegen version: 2.4.12
+ */
+
+/**
+ * NOTE: This class is auto generated by the swagger code generator program.
+ * https://github.com/swagger-api/swagger-codegen
+ * Do not edit the class manually.
+ */
+
+namespace SendinBlue\Client\Model;
+
+use \ArrayAccess;
+use \SendinBlue\Client\ObjectSerializer;
+
+/**
+ * GetSharedTemplateUrl Class Doc Comment
+ *
+ * @category Class
+ * @package  SendinBlue\Client
+ * @author   Swagger Codegen team
+ * @link     https://github.com/swagger-api/swagger-codegen
+ */
+class GetSharedTemplateUrl implements ModelInterface, ArrayAccess
+{
+    const DISCRIMINATOR = null;
+
+    /**
+      * The original name of the model.
+      *
+      * @var string
+      */
+    protected static $swaggerModelName = 'getSharedTemplateUrl';
+
+    /**
+      * Array of property to type mappings. Used for (de)serialization
+      *
+      * @var string[]
+      */
+    protected static $swaggerTypes = [
+        'sharedUrl' => 'string'
+    ];
+
+    /**
+      * Array of property to format mappings. Used for (de)serialization
+      *
+      * @var string[]
+      */
+    protected static $swaggerFormats = [
+        'sharedUrl' => 'url'
+    ];
+
+    /**
+     * Array of property to type mappings. Used for (de)serialization
+     *
+     * @return array
+     */
+    public static function swaggerTypes()
+    {
+        return self::$swaggerTypes;
+    }
+
+    /**
+     * Array of property to format mappings. Used for (de)serialization
+     *
+     * @return array
+     */
+    public static function swaggerFormats()
+    {
+        return self::$swaggerFormats;
+    }
+
+    /**
+     * Array of attributes where the key is the local name,
+     * and the value is the original name
+     *
+     * @var string[]
+     */
+    protected static $attributeMap = [
+        'sharedUrl' => 'sharedUrl'
+    ];
+
+    /**
+     * Array of attributes to setter functions (for deserialization of responses)
+     *
+     * @var string[]
+     */
+    protected static $setters = [
+        'sharedUrl' => 'setSharedUrl'
+    ];
+
+    /**
+     * Array of attributes to getter functions (for serialization of requests)
+     *
+     * @var string[]
+     */
+    protected static $getters = [
+        'sharedUrl' => 'getSharedUrl'
+    ];
+
+    /**
+     * Array of attributes where the key is the local name,
+     * and the value is the original name
+     *
+     * @return array
+     */
+    public static function attributeMap()
+    {
+        return self::$attributeMap;
+    }
+
+    /**
+     * Array of attributes to setter functions (for deserialization of responses)
+     *
+     * @return array
+     */
+    public static function setters()
+    {
+        return self::$setters;
+    }
+
+    /**
+     * Array of attributes to getter functions (for serialization of requests)
+     *
+     * @return array
+     */
+    public static function getters()
+    {
+        return self::$getters;
+    }
+
+    /**
+     * The original name of the model.
+     *
+     * @return string
+     */
+    public function getModelName()
+    {
+        return self::$swaggerModelName;
+    }
+
+    
+
+    
+
+    /**
+     * Associative array for storing property values
+     *
+     * @var mixed[]
+     */
+    protected $container = [];
+
+    /**
+     * Constructor
+     *
+     * @param mixed[] $data Associated array of property values
+     *                      initializing the model
+     */
+    public function __construct(array $data = null)
+    {
+        $this->container['sharedUrl'] = isset($data['sharedUrl']) ? $data['sharedUrl'] : null;
+    }
+
+    /**
+     * Show all the invalid properties with reasons.
+     *
+     * @return array invalid properties with reasons
+     */
+    public function listInvalidProperties()
+    {
+        $invalidProperties = [];
+
+        if ($this->container['sharedUrl'] === null) {
+            $invalidProperties[] = "'sharedUrl' can't be null";
+        }
+        return $invalidProperties;
+    }
+
+    /**
+     * Validate all the properties in the model
+     * return true if all passed
+     *
+     * @return bool True if all properties are valid
+     */
+    public function valid()
+    {
+        return count($this->listInvalidProperties()) === 0;
+    }
+
+
+    /**
+     * Gets sharedUrl
+     *
+     * @return string
+     */
+    public function getSharedUrl()
+    {
+        return $this->container['sharedUrl'];
+    }
+
+    /**
+     * Sets sharedUrl
+     *
+     * @param string $sharedUrl A unique URL for the email campaign or transactional template. This URL can be shared with other Sendinblue users.
+     *
+     * @return $this
+     */
+    public function setSharedUrl($sharedUrl)
+    {
+        $this->container['sharedUrl'] = $sharedUrl;
+
+        return $this;
+    }
+    /**
+     * Returns true if offset exists. False otherwise.
+     *
+     * @param integer $offset Offset
+     *
+     * @return boolean
+     */
+    public function offsetExists($offset)
+    {
+        return isset($this->container[$offset]);
+    }
+
+    /**
+     * Gets offset.
+     *
+     * @param integer $offset Offset
+     *
+     * @return mixed
+     */
+    public function offsetGet($offset)
+    {
+        return isset($this->container[$offset]) ? $this->container[$offset] : null;
+    }
+
+    /**
+     * Sets value based on offset.
+     *
+     * @param integer $offset Offset
+     * @param mixed   $value  Value to be set
+     *
+     * @return void
+     */
+    public function offsetSet($offset, $value)
+    {
+        if (is_null($offset)) {
+            $this->container[] = $value;
+        } else {
+            $this->container[$offset] = $value;
+        }
+    }
+
+    /**
+     * Unsets offset.
+     *
+     * @param integer $offset Offset
+     *
+     * @return void
+     */
+    public function offsetUnset($offset)
+    {
+        unset($this->container[$offset]);
+    }
+
+    /**
+     * Gets the string presentation of the object
+     *
+     * @return string
+     */
+    public function __toString()
+    {
+        if (defined('JSON_PRETTY_PRINT')) { // use JSON pretty print
+            return json_encode(
+                ObjectSerializer::sanitizeForSerialization($this),
+                JSON_PRETTY_PRINT
+            );
+        }
+
+        return json_encode(ObjectSerializer::sanitizeForSerialization($this));
+    }
+}
+
+

wp-content/plugins/wp-mail-smtp/vendor/sendinblue/api-v3-sdk/lib/Model/GetSmsCampaign.php

@@ -13,12 +13,12 @@
 /**
  * SendinBlue API
  *
- * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |
+ * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |   | 406  | Error. Not Acceptable  |
  *
  * OpenAPI spec version: 3.0.0
  * Contact: contact@sendinblue.com
  * Generated by: https://github.com/swagger-api/swagger-codegen.git
- * Swagger Codegen version: 2.3.1
+ * Swagger Codegen version: 2.4.12
  */
 
 /**
@@ -276,7 +276,7 @@ class GetSmsCampaign implements ModelInterface, ArrayAccess
             $invalidProperties[] = "'status' can't be null";
         }
         $allowedValues = $this->getStatusAllowableValues();
-        if (!in_array($this->container['status'], $allowedValues)) {
+        if (!is_null($this->container['status']) && !in_array($this->container['status'], $allowedValues, true)) {
             $invalidProperties[] = sprintf(
                 "invalid value for 'status', must be one of '%s'",
                 implode("', '", $allowedValues)
@@ -315,42 +315,7 @@ class GetSmsCampaign implements ModelInterface, ArrayAccess
      */
     public function valid()
     {
-
-        if ($this->container['id'] === null) {
-            return false;
-        }
-        if ($this->container['name'] === null) {
-            return false;
-        }
-        if ($this->container['status'] === null) {
-            return false;
-        }
-        $allowedValues = $this->getStatusAllowableValues();
-        if (!in_array($this->container['status'], $allowedValues)) {
-            return false;
-        }
-        if ($this->container['content'] === null) {
-            return false;
-        }
-        if ($this->container['scheduledAt'] === null) {
-            return false;
-        }
-        if ($this->container['sender'] === null) {
-            return false;
-        }
-        if ($this->container['createdAt'] === null) {
-            return false;
-        }
-        if ($this->container['modifiedAt'] === null) {
-            return false;
-        }
-        if ($this->container['recipients'] === null) {
-            return false;
-        }
-        if ($this->container['statistics'] === null) {
-            return false;
-        }
-        return true;
+        return count($this->listInvalidProperties()) === 0;
     }
 
 
@@ -422,7 +387,7 @@ class GetSmsCampaign implements ModelInterface, ArrayAccess
     public function setStatus($status)
     {
         $allowedValues = $this->getStatusAllowableValues();
-        if (!in_array($status, $allowedValues)) {
+        if (!in_array($status, $allowedValues, true)) {
             throw new \InvalidArgumentException(
                 sprintf(
                     "Invalid value for 'status', must be one of '%s'",

wp-content/plugins/wp-mail-smtp/vendor/sendinblue/api-v3-sdk/lib/Model/GetSmsCampaignOverview.php

@@ -13,12 +13,12 @@
 /**
  * SendinBlue API
  *
- * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |
+ * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |   | 406  | Error. Not Acceptable  |
  *
  * OpenAPI spec version: 3.0.0
  * Contact: contact@sendinblue.com
  * Generated by: https://github.com/swagger-api/swagger-codegen.git
- * Swagger Codegen version: 2.3.1
+ * Swagger Codegen version: 2.4.12
  */
 
 /**
@@ -264,7 +264,7 @@ class GetSmsCampaignOverview implements ModelInterface, ArrayAccess
             $invalidProperties[] = "'status' can't be null";
         }
         $allowedValues = $this->getStatusAllowableValues();
-        if (!in_array($this->container['status'], $allowedValues)) {
+        if (!is_null($this->container['status']) && !in_array($this->container['status'], $allowedValues, true)) {
             $invalidProperties[] = sprintf(
                 "invalid value for 'status', must be one of '%s'",
                 implode("', '", $allowedValues)
@@ -297,36 +297,7 @@ class GetSmsCampaignOverview implements ModelInterface, ArrayAccess
      */
     public function valid()
     {
-
-        if ($this->container['id'] === null) {
-            return false;
-        }
-        if ($this->container['name'] === null) {
-            return false;
-        }
-        if ($this->container['status'] === null) {
-            return false;
-        }
-        $allowedValues = $this->getStatusAllowableValues();
-        if (!in_array($this->container['status'], $allowedValues)) {
-            return false;
-        }
-        if ($this->container['content'] === null) {
-            return false;
-        }
-        if ($this->container['scheduledAt'] === null) {
-            return false;
-        }
-        if ($this->container['sender'] === null) {
-            return false;
-        }
-        if ($this->container['createdAt'] === null) {
-            return false;
-        }
-        if ($this->container['modifiedAt'] === null) {
-            return false;
-        }
-        return true;
+        return count($this->listInvalidProperties()) === 0;
     }
 
 
@@ -398,7 +369,7 @@ class GetSmsCampaignOverview implements ModelInterface, ArrayAccess
     public function setStatus($status)
     {
         $allowedValues = $this->getStatusAllowableValues();
-        if (!in_array($status, $allowedValues)) {
+        if (!in_array($status, $allowedValues, true)) {
             throw new \InvalidArgumentException(
                 sprintf(
                     "Invalid value for 'status', must be one of '%s'",

wp-content/plugins/wp-mail-smtp/vendor/sendinblue/api-v3-sdk/lib/Model/GetSmsCampaignStats.php

@@ -13,12 +13,12 @@
 /**
  * SendinBlue API
  *
- * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |
+ * SendinBlue provide a RESTFul API that can be used with any languages. With this API, you will be able to :   - Manage your campaigns and get the statistics   - Manage your contacts   - Send transactional Emails and SMS   - and much more...  You can download our wrappers at https://github.com/orgs/sendinblue  **Possible responses**   | Code | Message |   | :-------------: | ------------- |   | 200  | OK. Successful Request  |   | 201  | OK. Successful Creation |   | 202  | OK. Request accepted |   | 204  | OK. Successful Update/Deletion  |   | 400  | Error. Bad Request  |   | 401  | Error. Authentication Needed  |   | 402  | Error. Not enough credit, plan upgrade needed  |   | 403  | Error. Permission denied  |   | 404  | Error. Object does not exist |   | 405  | Error. Method not allowed  |   | 406  | Error. Not Acceptable  |
  *
  * OpenAPI spec version: 3.0.0
  * Contact: contact@sendinblue.com
  * Generated by: https://github.com/swagger-api/swagger-codegen.git
- * Swagger Codegen version: 2.3.1
+ * Swagger Codegen version: 2.4.12
  */
 
 /**
@@ -257,29 +257,7 @@ class GetSmsCampaignStats implements ModelInterface, ArrayAccess
      */
     public function valid()
     {
-
-        if ($this->container['delivered'] === null) {
-            return false;
-        }
-        if ($this->container['sent'] === null) {
-            return false;
-        }
-        if ($this->container['processing'] === null) {
-            return false;
-        }
-        if ($this->container['softBounces'] === null) {
-            return false;
-        }
-        if ($this->container['hardBounces'] === null) {
-            return false;
-        }
-        if ($this->container['unsubscriptions'] === null) {
-            return false;
-        }
-        if ($this->container['answered'] === null) {
-            return false;
-        }
-        return true;
+        return count($this->listInvalidProperties()) === 0;
     }