<?php
/**
 * CRMApi
 * PHP version 5
 *
 * @category Class
 * @package  Brevo\Client
 * @author   Swagger Codegen team
 * @link     https://github.com/swagger-api/swagger-codegen
 */

/**
 * Brevo API
 *
 * Brevo 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/brevo  **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@brevo.com
 * Generated by: https://github.com/swagger-api/swagger-codegen.git
 * Swagger Codegen version: 2.4.29
 */

/**
 * 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 Brevo\Client\Api;

use GuzzleHttp\Client;
use GuzzleHttp\ClientInterface;
use GuzzleHttp\Exception\RequestException;
use GuzzleHttp\Psr7\MultipartStream;
use GuzzleHttp\Psr7\Request;
use GuzzleHttp\RequestOptions;
use Brevo\Client\ApiException;
use Brevo\Client\Configuration;
use Brevo\Client\HeaderSelector;
use Brevo\Client\ObjectSerializer;

/**
 * CRMApi Class Doc Comment
 *
 * @category Class
 * @package  Brevo\Client
 * @author   Swagger Codegen team
 * @link     https://github.com/swagger-api/swagger-codegen
 */
class CRMApi
{
    /**
     * @var ClientInterface
     */
    protected $client;

    /**
     * @var Configuration
     */
    protected $config;

    /**
     * @var HeaderSelector
     */
    protected $headerSelector;

    /**
     * @param ClientInterface $client
     * @param Configuration   $config
     * @param HeaderSelector  $selector
     */
    public function __construct(
        ClientInterface $client = null,
        Configuration $config = null,
        HeaderSelector $selector = null
    ) {
        $this->client = $client ?: new Client();
        $this->config = $config ?: new Configuration();
        $this->headerSelector = $selector ?: new HeaderSelector();
    }

    /**
     * @return Configuration
     */
    public function getConfig()
    {
        return $this->config;
    }

    /**
     * Operation crmNotesGet
     *
     * Get all notes
     *
     * @param  string $entity Filter by note entity type (optional)
     * @param  string $entityIds Filter by note entity IDs (optional)
     * @param  int $dateFrom dateFrom to date range filter type (timestamp in milliseconds) (optional)
     * @param  int $dateTo dateTo to date range filter type (timestamp in milliseconds) (optional)
     * @param  int $offset Index of the first document of the page (optional)
     * @param  int $limit Number of documents per page (optional, default to 50)
     * @param  string $sort Sort the results in the ascending/descending order. Default order is **descending** by creation if &#x60;sort&#x60; is not passed (optional)
     *
     * @throws \Brevo\Client\ApiException on non-2xx response
     * @throws \InvalidArgumentException
     * @return \Brevo\Client\Model\NoteList
     */
    public function crmNotesGet($entity = null, $entityIds = null, $dateFrom = null, $dateTo = null, $offset = null, $limit = '50', $sort = null)
    {
        list($response) = $this->crmNotesGetWithHttpInfo($entity, $entityIds, $dateFrom, $dateTo, $offset, $limit, $sort);
        return $response;
    }

    /**
     * Operation crmNotesGetWithHttpInfo
     *
     * Get all notes
     *
     * @param  string $entity Filter by note entity type (optional)
     * @param  string $entityIds Filter by note entity IDs (optional)
     * @param  int $dateFrom dateFrom to date range filter type (timestamp in milliseconds) (optional)
     * @param  int $dateTo dateTo to date range filter type (timestamp in milliseconds) (optional)
     * @param  int $offset Index of the first document of the page (optional)
     * @param  int $limit Number of documents per page (optional, default to 50)
     * @param  string $sort Sort the results in the ascending/descending order. Default order is **descending** by creation if &#x60;sort&#x60; is not passed (optional)
     *
     * @throws \Brevo\Client\ApiException on non-2xx response
     * @throws \InvalidArgumentException
     * @return array of \Brevo\Client\Model\NoteList, HTTP status code, HTTP response headers (array of strings)
     */
    public function crmNotesGetWithHttpInfo($entity = null, $entityIds = null, $dateFrom = null, $dateTo = null, $offset = null, $limit = '50', $sort = null)
    {
        $returnType = '\Brevo\Client\Model\NoteList';
        $request = $this->crmNotesGetRequest($entity, $entityIds, $dateFrom, $dateTo, $offset, $limit, $sort);

        try {
            $options = $this->createHttpClientOption();
            try {
                $response = $this->client->send($request, $options);
            } catch (RequestException $e) {
                throw new ApiException(
                    "[{$e->getCode()}] {$e->getMessage()}",
                    $e->getCode(),
                    $e->getResponse() ? $e->getResponse()->getHeaders() : null,
                    $e->getResponse() ? $e->getResponse()->getBody()->getContents() : null
                );
            }

            $statusCode = $response->getStatusCode();

            if ($statusCode < 200 || $statusCode > 299) {
                throw new ApiException(
                    sprintf(
                        '[%d] Error connecting to the API (%s)',
                        $statusCode,
                        $request->getUri()
                    ),
                    $statusCode,
                    $response->getHeaders(),
                    $response->getBody()
                );
            }

            $responseBody = $response->getBody();
            if ($returnType === '\SplFileObject') {
                $content = $responseBody; //stream goes to serializer
            } else {
                $content = $responseBody->getContents();
                if ($returnType !== 'string') {
                    $content = json_decode($content);
                }
            }

            return [
                ObjectSerializer::deserialize($content, $returnType, []),
                $response->getStatusCode(),
                $response->getHeaders()
            ];

        } catch (ApiException $e) {
            switch ($e->getCode()) {
                case 200:
                    $data = ObjectSerializer::deserialize(
                        $e->getResponseBody(),
                        '\Brevo\Client\Model\NoteList',
                        $e->getResponseHeaders()
                    );
                    $e->setResponseObject($data);
                    break;
                case 400:
                    $data = ObjectSerializer::deserialize(
                        $e->getResponseBody(),
                        '\Brevo\Client\Model\ErrorModel',
                        $e->getResponseHeaders()
                    );
                    $e->setResponseObject($data);
                    break;
            }
            throw $e;
        }
    }

    /**
     * Operation crmNotesGetAsync
     *
     * Get all notes
     *
     * @param  string $entity Filter by note entity type (optional)
     * @param  string $entityIds Filter by note entity IDs (optional)
     * @param  int $dateFrom dateFrom to date range filter type (timestamp in milliseconds) (optional)
     * @param  int $dateTo dateTo to date range filter type (timestamp in milliseconds) (optional)
     * @param  int $offset Index of the first document of the page (optional)
     * @param  int $limit Number of documents per page (optional, default to 50)
     * @param  string $sort Sort the results in the ascending/descending order. Default order is **descending** by creation if &#x60;sort&#x60; is not passed (optional)
     *
     * @throws \InvalidArgumentException
     * @return \GuzzleHttp\Promise\PromiseInterface
     */
    public function crmNotesGetAsync($entity = null, $entityIds = null, $dateFrom = null, $dateTo = null, $offset = null, $limit = '50', $sort = null)
    {
        return $this->crmNotesGetAsyncWithHttpInfo($entity, $entityIds, $dateFrom, $dateTo, $offset, $limit, $sort)
            ->then(
                function ($response) {
                    return $response[0];
                }
            );
    }

    /**
     * Operation crmNotesGetAsyncWithHttpInfo
     *
     * Get all notes
     *
     * @param  string $entity Filter by note entity type (optional)
     * @param  string $entityIds Filter by note entity IDs (optional)
     * @param  int $dateFrom dateFrom to date range filter type (timestamp in milliseconds) (optional)
     * @param  int $dateTo dateTo to date range filter type (timestamp in milliseconds) (optional)
     * @param  int $offset Index of the first document of the page (optional)
     * @param  int $limit Number of documents per page (optional, default to 50)
     * @param  string $sort Sort the results in the ascending/descending order. Default order is **descending** by creation if &#x60;sort&#x60; is not passed (optional)
     *
     * @throws \InvalidArgumentException
     * @return \GuzzleHttp\Promise\PromiseInterface
     */
    public function crmNotesGetAsyncWithHttpInfo($entity = null, $entityIds = null, $dateFrom = null, $dateTo = null, $offset = null, $limit = '50', $sort = null)
    {
        $returnType = '\Brevo\Client\Model\NoteList';
        $request = $this->crmNotesGetRequest($entity, $entityIds, $dateFrom, $dateTo, $offset, $limit, $sort);

        return $this->client
            ->sendAsync($request, $this->createHttpClientOption())
            ->then(
                function ($response) use ($returnType) {
                    $responseBody = $response->getBody();
                    if ($returnType === '\SplFileObject') {
                        $content = $responseBody; //stream goes to serializer
                    } else {
                        $content = $responseBody->getContents();
                        if ($returnType !== 'string') {
                            $content = json_decode($content);
                        }
                    }

                    return [
                        ObjectSerializer::deserialize($content, $returnType, []),
                        $response->getStatusCode(),
                        $response->getHeaders()
                    ];
                },
                function ($exception) {
                    $response = $exception->getResponse();
                    $statusCode = $response->getStatusCode();
                    throw new ApiException(
                        sprintf(
                            '[%d] Error connecting to the API (%s)',
                            $statusCode,
                            $exception->getRequest()->getUri()
                        ),
                        $statusCode,
                        $response->getHeaders(),
                        $response->getBody()
                    );
                }
            );
    }

    /**
     * Create request for operation 'crmNotesGet'
     *
     * @param  string $entity Filter by note entity type (optional)
     * @param  string $entityIds Filter by note entity IDs (optional)
     * @param  int $dateFrom dateFrom to date range filter type (timestamp in milliseconds) (optional)
     * @param  int $dateTo dateTo to date range filter type (timestamp in milliseconds) (optional)
     * @param  int $offset Index of the first document of the page (optional)
     * @param  int $limit Number of documents per page (optional, default to 50)
     * @param  string $sort Sort the results in the ascending/descending order. Default order is **descending** by creation if &#x60;sort&#x60; is not passed (optional)
     *
     * @throws \InvalidArgumentException
     * @return \GuzzleHttp\Psr7\Request
     */
    protected function crmNotesGetRequest($entity = null, $entityIds = null, $dateFrom = null, $dateTo = null, $offset = null, $limit = '50', $sort = null)
    {

        $resourcePath = '/crm/notes';
        $formParams = [];
        $queryParams = [];
        $headerParams = [];
        $httpBody = '';
        $multipart = false;

        // query params
        if ($entity !== null) {
            $queryParams['entity'] = ObjectSerializer::toQueryValue($entity);
        }
        // query params
        if ($entityIds !== null) {
            $queryParams['entityIds'] = ObjectSerializer::toQueryValue($entityIds);
        }
        // query params
        if ($dateFrom !== null) {
            $queryParams['dateFrom'] = ObjectSerializer::toQueryValue($dateFrom);
        }
        // query params
        if ($dateTo !== null) {
            $queryParams['dateTo'] = ObjectSerializer::toQueryValue($dateTo);
        }
        // query params
        if ($offset !== null) {
            $queryParams['offset'] = ObjectSerializer::toQueryValue($offset);
        }
        // query params
        if ($limit !== null) {
            $queryParams['limit'] = ObjectSerializer::toQueryValue($limit);
        }
        // query params
        if ($sort !== null) {
            $queryParams['sort'] = ObjectSerializer::toQueryValue($sort);
        }


        // body params
        $_tempBody = null;

        if ($multipart) {
            $headers = $this->headerSelector->selectHeadersForMultipart(
                ['application/json']
            );
        } else {
            $headers = $this->headerSelector->selectHeaders(
                ['application/json'],
                ['application/json']
            );
        }

        // for model (json/xml)
        if (isset($_tempBody)) {
            // $_tempBody is the method argument, if present
            $httpBody = $_tempBody;
            
            if($headers['Content-Type'] === 'application/json') {
                // \stdClass has no __toString(), so we should encode it manually
                if ($httpBody instanceof \stdClass) {
                    $httpBody = \GuzzleHttp\json_encode($httpBody);
                }
                // array has no __toString(), so we should encode it manually
                if(is_array($httpBody)) {
                    $httpBody = \GuzzleHttp\json_encode(ObjectSerializer::sanitizeForSerialization($httpBody));
                }
            }
        } elseif (count($formParams) > 0) {
            if ($multipart) {
                $multipartContents = [];
                foreach ($formParams as $formParamName => $formParamValue) {
                    $multipartContents[] = [
                        'name' => $formParamName,
                        'contents' => $formParamValue
                    ];
                }
                // for HTTP post (form)
                $httpBody = new MultipartStream($multipartContents);

            } elseif ($headers['Content-Type'] === 'application/json') {
                $httpBody = \GuzzleHttp\json_encode($formParams);

            } else {
                // for HTTP post (form)
                $httpBody = \GuzzleHttp\Psr7\Query::build($formParams);
            }
        }

        // this endpoint requires API key authentication
        $apiKey = $this->config->getApiKeyWithPrefix('api-key');
        if ($apiKey !== null) {
            $headers['api-key'] = $apiKey;
        }
        // this endpoint requires API key authentication
        $apiKey = $this->config->getApiKeyWithPrefix('partner-key');
        if ($apiKey !== null) {
            $headers['partner-key'] = $apiKey;
        }

        $defaultHeaders = [];
        if ($this->config->getUserAgent()) {
            $defaultHeaders['User-Agent'] = $this->config->getUserAgent();
        }

        $headers = array_merge(
            $defaultHeaders,
            $headerParams,
            $headers
        );

        $query = \GuzzleHttp\Psr7\Query::build($queryParams);
        return new Request(
            'GET',
            $this->config->getHost() . $resourcePath . ($query ? "?{$query}" : ''),
            $headers,
            $httpBody
        );
    }

    /**
     * Operation crmNotesIdDelete
     *
     * Delete a note
     *
     * @param  string $id Note ID to delete (required)
     *
     * @throws \Brevo\Client\ApiException on non-2xx response
     * @throws \InvalidArgumentException
     * @return void
     */
    public function crmNotesIdDelete($id)
    {
        $this->crmNotesIdDeleteWithHttpInfo($id);
    }

    /**
     * Operation crmNotesIdDeleteWithHttpInfo
     *
     * Delete a note
     *
     * @param  string $id Note ID to delete (required)
     *
     * @throws \Brevo\Client\ApiException on non-2xx response
     * @throws \InvalidArgumentException
     * @return array of null, HTTP status code, HTTP response headers (array of strings)
     */
    public function crmNotesIdDeleteWithHttpInfo($id)
    {
        $returnType = '';
        $request = $this->crmNotesIdDeleteRequest($id);

        try {
            $options = $this->createHttpClientOption();
            try {
                $response = $this->client->send($request, $options);
            } catch (RequestException $e) {
                throw new ApiException(
                    "[{$e->getCode()}] {$e->getMessage()}",
                    $e->getCode(),
                    $e->getResponse() ? $e->getResponse()->getHeaders() : null,
                    $e->getResponse() ? $e->getResponse()->getBody()->getContents() : null
                );
            }

            $statusCode = $response->getStatusCode();

            if ($statusCode < 200 || $statusCode > 299) {
                throw new ApiException(
                    sprintf(
                        '[%d] Error connecting to the API (%s)',
                        $statusCode,
                        $request->getUri()
                    ),
                    $statusCode,
                    $response->getHeaders(),
                    $response->getBody()
                );
            }

            return [null, $statusCode, $response->getHeaders()];

        } catch (ApiException $e) {
            switch ($e->getCode()) {
                case 400:
                    $data = ObjectSerializer::deserialize(
                        $e->getResponseBody(),
                        '\Brevo\Client\Model\ErrorModel',
                        $e->getResponseHeaders()
                    );
                    $e->setResponseObject($data);
                    break;
                case 404:
                    $data = ObjectSerializer::deserialize(
                        $e->getResponseBody(),
                        '\Brevo\Client\Model\ErrorModel',
                        $e->getResponseHeaders()
                    );
                    $e->setResponseObject($data);
                    break;
            }
            throw $e;
        }
    }

    /**
     * Operation crmNotesIdDeleteAsync
     *
     * Delete a note
     *
     * @param  string $id Note ID to delete (required)
     *
     * @throws \InvalidArgumentException
     * @return \GuzzleHttp\Promise\PromiseInterface
     */
    public function crmNotesIdDeleteAsync($id)
    {
        return $this->crmNotesIdDeleteAsyncWithHttpInfo($id)
            ->then(
                function ($response) {
                    return $response[0];
                }
            );
    }

    /**
     * Operation crmNotesIdDeleteAsyncWithHttpInfo
     *
     * Delete a note
     *
     * @param  string $id Note ID to delete (required)
     *
     * @throws \InvalidArgumentException
     * @return \GuzzleHttp\Promise\PromiseInterface
     */
    public function crmNotesIdDeleteAsyncWithHttpInfo($id)
    {
        $returnType = '';
        $request = $this->crmNotesIdDeleteRequest($id);

        return $this->client
            ->sendAsync($request, $this->createHttpClientOption())
            ->then(
                function ($response) use ($returnType) {
                    return [null, $response->getStatusCode(), $response->getHeaders()];
                },
                function ($exception) {
                    $response = $exception->getResponse();
                    $statusCode = $response->getStatusCode();
                    throw new ApiException(
                        sprintf(
                            '[%d] Error connecting to the API (%s)',
                            $statusCode,
                            $exception->getRequest()->getUri()
                        ),
                        $statusCode,
                        $response->getHeaders(),
                        $response->getBody()
                    );
                }
            );
    }

    /**
     * Create request for operation 'crmNotesIdDelete'
     *
     * @param  string $id Note ID to delete (required)
     *
     * @throws \InvalidArgumentException
     * @return \GuzzleHttp\Psr7\Request
     */
    protected function crmNotesIdDeleteRequest($id)
    {
        // verify the required parameter 'id' is set
        if ($id === null || (is_array($id) && count($id) === 0)) {
            throw new \InvalidArgumentException(
                'Missing the required parameter $id when calling crmNotesIdDelete'
            );
        }

        $resourcePath = '/crm/notes/{id}';
        $formParams = [];
        $queryParams = [];
        $headerParams = [];
        $httpBody = '';
        $multipart = false;


        // path params
        if ($id !== null) {
            $resourcePath = str_replace(
                '{' . 'id' . '}',
                ObjectSerializer::toPathValue($id),
                $resourcePath
            );
        }

        // body params
        $_tempBody = null;

        if ($multipart) {
            $headers = $this->headerSelector->selectHeadersForMultipart(
                ['application/json']
            );
        } else {
            $headers = $this->headerSelector->selectHeaders(
                ['application/json'],
                ['application/json']
            );
        }

        // for model (json/xml)
        if (isset($_tempBody)) {
            // $_tempBody is the method argument, if present
            $httpBody = $_tempBody;
            
            if($headers['Content-Type'] === 'application/json') {
                // \stdClass has no __toString(), so we should encode it manually
                if ($httpBody instanceof \stdClass) {
                    $httpBody = \GuzzleHttp\json_encode($httpBody);
                }
                // array has no __toString(), so we should encode it manually
                if(is_array($httpBody)) {
                    $httpBody = \GuzzleHttp\json_encode(ObjectSerializer::sanitizeForSerialization($httpBody));
                }
            }
        } elseif (count($formParams) > 0) {
            if ($multipart) {
                $multipartContents = [];
                foreach ($formParams as $formParamName => $formParamValue) {
                    $multipartContents[] = [
                        'name' => $formParamName,
                        'contents' => $formParamValue
                    ];
                }
                // for HTTP post (form)
                $httpBody = new MultipartStream($multipartContents);

            } elseif ($headers['Content-Type'] === 'application/json') {
                $httpBody = \GuzzleHttp\json_encode($formParams);

            } else {
                // for HTTP post (form)
                $httpBody = \GuzzleHttp\Psr7\Query::build($formParams);
            }
        }

        // this endpoint requires API key authentication
        $apiKey = $this->config->getApiKeyWithPrefix('api-key');
        if ($apiKey !== null) {
            $headers['api-key'] = $apiKey;
        }
        // this endpoint requires API key authentication
        $apiKey = $this->config->getApiKeyWithPrefix('partner-key');
        if ($apiKey !== null) {
            $headers['partner-key'] = $apiKey;
        }

        $defaultHeaders = [];
        if ($this->config->getUserAgent()) {
            $defaultHeaders['User-Agent'] = $this->config->getUserAgent();
        }

        $headers = array_merge(
            $defaultHeaders,
            $headerParams,
            $headers
        );

        $query = \GuzzleHttp\Psr7\Query::build($queryParams);
        return new Request(
            'DELETE',
            $this->config->getHost() . $resourcePath . ($query ? "?{$query}" : ''),
            $headers,
            $httpBody
        );
    }

    /**
     * Operation crmNotesIdGet
     *
     * Get a note
     *
     * @param  string $id Note ID to get (required)
     *
     * @throws \Brevo\Client\ApiException on non-2xx response
     * @throws \InvalidArgumentException
     * @return \Brevo\Client\Model\Note
     */
    public function crmNotesIdGet($id)
    {
        list($response) = $this->crmNotesIdGetWithHttpInfo($id);
        return $response;
    }

    /**
     * Operation crmNotesIdGetWithHttpInfo
     *
     * Get a note
     *
     * @param  string $id Note ID to get (required)
     *
     * @throws \Brevo\Client\ApiException on non-2xx response
     * @throws \InvalidArgumentException
     * @return array of \Brevo\Client\Model\Note, HTTP status code, HTTP response headers (array of strings)
     */
    public function crmNotesIdGetWithHttpInfo($id)
    {
        $returnType = '\Brevo\Client\Model\Note';
        $request = $this->crmNotesIdGetRequest($id);

        try {
            $options = $this->createHttpClientOption();
            try {
                $response = $this->client->send($request, $options);
            } catch (RequestException $e) {
                throw new ApiException(
                    "[{$e->getCode()}] {$e->getMessage()}",
                    $e->getCode(),
                    $e->getResponse() ? $e->getResponse()->getHeaders() : null,
                    $e->getResponse() ? $e->getResponse()->getBody()->getContents() : null
                );
            }

            $statusCode = $response->getStatusCode();

            if ($statusCode < 200 || $statusCode > 299) {
                throw new ApiException(
                    sprintf(
                        '[%d] Error connecting to the API (%s)',
                        $statusCode,
                        $request->getUri()
                    ),
                    $statusCode,
                    $response->getHeaders(),
                    $response->getBody()
                );
            }

            $responseBody = $response->getBody();
            if ($returnType === '\SplFileObject') {
                $content = $responseBody; //stream goes to serializer
            } else {
                $content = $responseBody->getContents();
                if ($returnType !== 'string') {
                    $content = json_decode($content);
                }
            }

            return [
                ObjectSerializer::deserialize($content, $returnType, []),
                $response->getStatusCode(),
                $response->getHeaders()
            ];

        } catch (ApiException $e) {
            switch ($e->getCode()) {
                case 200:
                    $data = ObjectSerializer::deserialize(
                        $e->getResponseBody(),
                        '\Brevo\Client\Model\Note',
                        $e->getResponseHeaders()
                    );
                    $e->setResponseObject($data);
                    break;
                case 400:
                    $data = ObjectSerializer::deserialize(
                        $e->getResponseBody(),
                        '\Brevo\Client\Model\ErrorModel',
                        $e->getResponseHeaders()
                    );
                    $e->setResponseObject($data);
                    break;
                case 404:
                    $data = ObjectSerializer::deserialize(
                        $e->getResponseBody(),
                        '\Brevo\Client\Model\ErrorModel',
                        $e->getResponseHeaders()
                    );
                    $e->setResponseObject($data);
                    break;
            }
            throw $e;
        }
    }

    /**
     * Operation crmNotesIdGetAsync
     *
     * Get a note
     *
     * @param  string $id Note ID to get (required)
     *
     * @throws \InvalidArgumentException
     * @return \GuzzleHttp\Promise\PromiseInterface
     */
    public function crmNotesIdGetAsync($id)
    {
        return $this->crmNotesIdGetAsyncWithHttpInfo($id)
            ->then(
                function ($response) {
                    return $response[0];
                }
            );
    }

    /**
     * Operation crmNotesIdGetAsyncWithHttpInfo
     *
     * Get a note
     *
     * @param  string $id Note ID to get (required)
     *
     * @throws \InvalidArgumentException
     * @return \GuzzleHttp\Promise\PromiseInterface
     */
    public function crmNotesIdGetAsyncWithHttpInfo($id)
    {
        $returnType = '\Brevo\Client\Model\Note';
        $request = $this->crmNotesIdGetRequest($id);

        return $this->client
            ->sendAsync($request, $this->createHttpClientOption())
            ->then(
                function ($response) use ($returnType) {
                    $responseBody = $response->getBody();
                    if ($returnType === '\SplFileObject') {
                        $content = $responseBody; //stream goes to serializer
                    } else {
                        $content = $responseBody->getContents();
                        if ($returnType !== 'string') {
                            $content = json_decode($content);
                        }
                    }

                    return [
                        ObjectSerializer::deserialize($content, $returnType, []),
                        $response->getStatusCode(),
                        $response->getHeaders()
                    ];
                },
                function ($exception) {
                    $response = $exception->getResponse();
                    $statusCode = $response->getStatusCode();
                    throw new ApiException(
                        sprintf(
                            '[%d] Error connecting to the API (%s)',
                            $statusCode,
                            $exception->getRequest()->getUri()
                        ),
                        $statusCode,
                        $response->getHeaders(),
                        $response->getBody()
                    );
                }
            );
    }

    /**
     * Create request for operation 'crmNotesIdGet'
     *
     * @param  string $id Note ID to get (required)
     *
     * @throws \InvalidArgumentException
     * @return \GuzzleHttp\Psr7\Request
     */
    protected function crmNotesIdGetRequest($id)
    {
        // verify the required parameter 'id' is set
        if ($id === null || (is_array($id) && count($id) === 0)) {
            throw new \InvalidArgumentException(
                'Missing the required parameter $id when calling crmNotesIdGet'
            );
        }

        $resourcePath = '/crm/notes/{id}';
        $formParams = [];
        $queryParams = [];
        $headerParams = [];
        $httpBody = '';
        $multipart = false;


        // path params
        if ($id !== null) {
            $resourcePath = str_replace(
                '{' . 'id' . '}',
                ObjectSerializer::toPathValue($id),
                $resourcePath
            );
        }

        // body params
        $_tempBody = null;

        if ($multipart) {
            $headers = $this->headerSelector->selectHeadersForMultipart(
                ['application/json']
            );
        } else {
            $headers = $this->headerSelector->selectHeaders(
                ['application/json'],
                ['application/json']
            );
        }

        // for model (json/xml)
        if (isset($_tempBody)) {
            // $_tempBody is the method argument, if present
            $httpBody = $_tempBody;
            
            if($headers['Content-Type'] === 'application/json') {
                // \stdClass has no __toString(), so we should encode it manually
                if ($httpBody instanceof \stdClass) {
                    $httpBody = \GuzzleHttp\json_encode($httpBody);
                }
                // array has no __toString(), so we should encode it manually
                if(is_array($httpBody)) {
                    $httpBody = \GuzzleHttp\json_encode(ObjectSerializer::sanitizeForSerialization($httpBody));
                }
            }
        } elseif (count($formParams) > 0) {
            if ($multipart) {
                $multipartContents = [];
                foreach ($formParams as $formParamName => $formParamValue) {
                    $multipartContents[] = [
                        'name' => $formParamName,
                        'contents' => $formParamValue
                    ];
                }
                // for HTTP post (form)
                $httpBody = new MultipartStream($multipartContents);

            } elseif ($headers['Content-Type'] === 'application/json') {
                $httpBody = \GuzzleHttp\json_encode($formParams);

            } else {
                // for HTTP post (form)
                $httpBody = \GuzzleHttp\Psr7\Query::build($formParams);
            }
        }

        // this endpoint requires API key authentication
        $apiKey = $this->config->getApiKeyWithPrefix('api-key');
        if ($apiKey !== null) {
            $headers['api-key'] = $apiKey;
        }
        // this endpoint requires API key authentication
        $apiKey = $this->config->getApiKeyWithPrefix('partner-key');
        if ($apiKey !== null) {
            $headers['partner-key'] = $apiKey;
        }

        $defaultHeaders = [];
        if ($this->config->getUserAgent()) {
            $defaultHeaders['User-Agent'] = $this->config->getUserAgent();
        }

        $headers = array_merge(
            $defaultHeaders,
            $headerParams,
            $headers
        );

        $query = \GuzzleHttp\Psr7\Query::build($queryParams);
        return new Request(
            'GET',
            $this->config->getHost() . $resourcePath . ($query ? "?{$query}" : ''),
            $headers,
            $httpBody
        );
    }

    /**
     * Operation crmNotesIdPatch
     *
     * Update a note
     *
     * @param  string $id Note ID to update (required)
     * @param  \Brevo\Client\Model\NoteData $body Note data to update a note (required)
     *
     * @throws \Brevo\Client\ApiException on non-2xx response
     * @throws \InvalidArgumentException
     * @return void
     */
    public function crmNotesIdPatch($id, $body)
    {
        $this->crmNotesIdPatchWithHttpInfo($id, $body);
    }

    /**
     * Operation crmNotesIdPatchWithHttpInfo
     *
     * Update a note
     *
     * @param  string $id Note ID to update (required)
     * @param  \Brevo\Client\Model\NoteData $body Note data to update a note (required)
     *
     * @throws \Brevo\Client\ApiException on non-2xx response
     * @throws \InvalidArgumentException
     * @return array of null, HTTP status code, HTTP response headers (array of strings)
     */
    public function crmNotesIdPatchWithHttpInfo($id, $body)
    {
        $returnType = '';
        $request = $this->crmNotesIdPatchRequest($id, $body);

        try {
            $options = $this->createHttpClientOption();
            try {
                $response = $this->client->send($request, $options);
            } catch (RequestException $e) {
                throw new ApiException(
                    "[{$e->getCode()}] {$e->getMessage()}",
                    $e->getCode(),
                    $e->getResponse() ? $e->getResponse()->getHeaders() : null,
                    $e->getResponse() ? $e->getResponse()->getBody()->getContents() : null
                );
            }

            $statusCode = $response->getStatusCode();

            if ($statusCode < 200 || $statusCode > 299) {
                throw new ApiException(
                    sprintf(
                        '[%d] Error connecting to the API (%s)',
                        $statusCode,
                        $request->getUri()
                    ),
                    $statusCode,
                    $response->getHeaders(),
                    $response->getBody()
                );
            }

            return [null, $statusCode, $response->getHeaders()];

        } catch (ApiException $e) {
            switch ($e->getCode()) {
                case 400:
                    $data = ObjectSerializer::deserialize(
                        $e->getResponseBody(),
                        '\Brevo\Client\Model\ErrorModel',
                        $e->getResponseHeaders()
                    );
                    $e->setResponseObject($data);
                    break;
                case 404:
                    $data = ObjectSerializer::deserialize(
                        $e->getResponseBody(),
                        '\Brevo\Client\Model\ErrorModel',
                        $e->getResponseHeaders()
                    );
                    $e->setResponseObject($data);
                    break;
                case 415:
                    $data = ObjectSerializer::deserialize(
                        $e->getResponseBody(),
                        '\Brevo\Client\Model\ErrorModel',
                        $e->getResponseHeaders()
                    );
                    $e->setResponseObject($data);
                    break;
            }
            throw $e;
        }
    }

    /**
     * Operation crmNotesIdPatchAsync
     *
     * Update a note
     *
     * @param  string $id Note ID to update (required)
     * @param  \Brevo\Client\Model\NoteData $body Note data to update a note (required)
     *
     * @throws \InvalidArgumentException
     * @return \GuzzleHttp\Promise\PromiseInterface
     */
    public function crmNotesIdPatchAsync($id, $body)
    {
        return $this->crmNotesIdPatchAsyncWithHttpInfo($id, $body)
            ->then(
                function ($response) {
                    return $response[0];
                }
            );
    }

    /**
     * Operation crmNotesIdPatchAsyncWithHttpInfo
     *
     * Update a note
     *
     * @param  string $id Note ID to update (required)
     * @param  \Brevo\Client\Model\NoteData $body Note data to update a note (required)
     *
     * @throws \InvalidArgumentException
     * @return \GuzzleHttp\Promise\PromiseInterface
     */
    public function crmNotesIdPatchAsyncWithHttpInfo($id, $body)
    {
        $returnType = '';
        $request = $this->crmNotesIdPatchRequest($id, $body);

        return $this->client
            ->sendAsync($request, $this->createHttpClientOption())
            ->then(
                function ($response) use ($returnType) {
                    return [null, $response->getStatusCode(), $response->getHeaders()];
                },
                function ($exception) {
                    $response = $exception->getResponse();
                    $statusCode = $response->getStatusCode();
                    throw new ApiException(
                        sprintf(
                            '[%d] Error connecting to the API (%s)',
                            $statusCode,
                            $exception->getRequest()->getUri()
                        ),
                        $statusCode,
                        $response->getHeaders(),
                        $response->getBody()
                    );
                }
            );
    }

    /**
     * Create request for operation 'crmNotesIdPatch'
     *
     * @param  string $id Note ID to update (required)
     * @param  \Brevo\Client\Model\NoteData $body Note data to update a note (required)
     *
     * @throws \InvalidArgumentException
     * @return \GuzzleHttp\Psr7\Request
     */
    protected function crmNotesIdPatchRequest($id, $body)
    {
        // verify the required parameter 'id' is set
        if ($id === null || (is_array($id) && count($id) === 0)) {
            throw new \InvalidArgumentException(
                'Missing the required parameter $id when calling crmNotesIdPatch'
            );
        }
        // verify the required parameter 'body' is set
        if ($body === null || (is_array($body) && count($body) === 0)) {
            throw new \InvalidArgumentException(
                'Missing the required parameter $body when calling crmNotesIdPatch'
            );
        }

        $resourcePath = '/crm/notes/{id}';
        $formParams = [];
        $queryParams = [];
        $headerParams = [];
        $httpBody = '';
        $multipart = false;


        // path params
        if ($id !== null) {
            $resourcePath = str_replace(
                '{' . 'id' . '}',
                ObjectSerializer::toPathValue($id),
                $resourcePath
            );
        }

        // body params
        $_tempBody = null;
        if (isset($body)) {
            $_tempBody = $body;
        }

        if ($multipart) {
            $headers = $this->headerSelector->selectHeadersForMultipart(
                ['application/json']
            );
        } else {
            $headers = $this->headerSelector->selectHeaders(
                ['application/json'],
                ['application/json']
            );
        }

        // for model (json/xml)
        if (isset($_tempBody)) {
            // $_tempBody is the method argument, if present
            $httpBody = $_tempBody;
            
            if($headers['Content-Type'] === 'application/json') {
                // \stdClass has no __toString(), so we should encode it manually
                if ($httpBody instanceof \stdClass) {
                    $httpBody = \GuzzleHttp\json_encode($httpBody);
                }
                // array has no __toString(), so we should encode it manually
                if(is_array($httpBody)) {
                    $httpBody = \GuzzleHttp\json_encode(ObjectSerializer::sanitizeForSerialization($httpBody));
                }
            }
        } elseif (count($formParams) > 0) {
            if ($multipart) {
                $multipartContents = [];
                foreach ($formParams as $formParamName => $formParamValue) {
                    $multipartContents[] = [
                        'name' => $formParamName,
                        'contents' => $formParamValue
                    ];
                }
                // for HTTP post (form)
                $httpBody = new MultipartStream($multipartContents);

            } elseif ($headers['Content-Type'] === 'application/json') {
                $httpBody = \GuzzleHttp\json_encode($formParams);

            } else {
                // for HTTP post (form)
                $httpBody = \GuzzleHttp\Psr7\Query::build($formParams);
            }
        }

        // this endpoint requires API key authentication
        $apiKey = $this->config->getApiKeyWithPrefix('api-key');
        if ($apiKey !== null) {
            $headers['api-key'] = $apiKey;
        }
        // this endpoint requires API key authentication
        $apiKey = $this->config->getApiKeyWithPrefix('partner-key');
        if ($apiKey !== null) {
            $headers['partner-key'] = $apiKey;
        }

        $defaultHeaders = [];
        if ($this->config->getUserAgent()) {
            $defaultHeaders['User-Agent'] = $this->config->getUserAgent();
        }

        $headers = array_merge(
            $defaultHeaders,
            $headerParams,
            $headers
        );

        $query = \GuzzleHttp\Psr7\Query::build($queryParams);
        return new Request(
            'PATCH',
            $this->config->getHost() . $resourcePath . ($query ? "?{$query}" : ''),
            $headers,
            $httpBody
        );
    }

    /**
     * Operation crmNotesPost
     *
     * Create a note
     *
     * @param  \Brevo\Client\Model\NoteData $body Note data to create a note. (required)
     *
     * @throws \Brevo\Client\ApiException on non-2xx response
     * @throws \InvalidArgumentException
     * @return \Brevo\Client\Model\NoteId
     */
    public function crmNotesPost($body)
    {
        list($response) = $this->crmNotesPostWithHttpInfo($body);
        return $response;
    }

    /**
     * Operation crmNotesPostWithHttpInfo
     *
     * Create a note
     *
     * @param  \Brevo\Client\Model\NoteData $body Note data to create a note. (required)
     *
     * @throws \Brevo\Client\ApiException on non-2xx response
     * @throws \InvalidArgumentException
     * @return array of \Brevo\Client\Model\NoteId, HTTP status code, HTTP response headers (array of strings)
     */
    public function crmNotesPostWithHttpInfo($body)
    {
        $returnType = '\Brevo\Client\Model\NoteId';
        $request = $this->crmNotesPostRequest($body);

        try {
            $options = $this->createHttpClientOption();
            try {
                $response = $this->client->send($request, $options);
            } catch (RequestException $e) {
                throw new ApiException(
                    "[{$e->getCode()}] {$e->getMessage()}",
                    $e->getCode(),
                    $e->getResponse() ? $e->getResponse()->getHeaders() : null,
                    $e->getResponse() ? $e->getResponse()->getBody()->getContents() : null
                );
            }

            $statusCode = $response->getStatusCode();

            if ($statusCode < 200 || $statusCode > 299) {
                throw new ApiException(
                    sprintf(
                        '[%d] Error connecting to the API (%s)',
                        $statusCode,
                        $request->getUri()
                    ),
                    $statusCode,
                    $response->getHeaders(),
                    $response->getBody()
                );
            }

            $responseBody = $response->getBody();
            if ($returnType === '\SplFileObject') {
                $content = $responseBody; //stream goes to serializer
            } else {
                $content = $responseBody->getContents();
                if ($returnType !== 'string') {
                    $content = json_decode($content);
                }
            }

            return [
                ObjectSerializer::deserialize($content, $returnType, []),
                $response->getStatusCode(),
                $response->getHeaders()
            ];

        } catch (ApiException $e) {
            switch ($e->getCode()) {
                case 200:
                    $data = ObjectSerializer::deserialize(
                        $e->getResponseBody(),
                        '\Brevo\Client\Model\NoteId',
                        $e->getResponseHeaders()
                    );
                    $e->setResponseObject($data);
                    break;
                case 400:
                    $data = ObjectSerializer::deserialize(
                        $e->getResponseBody(),
                        '\Brevo\Client\Model\ErrorModel',
                        $e->getResponseHeaders()
                    );
                    $e->setResponseObject($data);
                    break;
                case 415:
                    $data = ObjectSerializer::deserialize(
                        $e->getResponseBody(),
                        '\Brevo\Client\Model\ErrorModel',
                        $e->getResponseHeaders()
                    );
                    $e->setResponseObject($data);
                    break;
            }
            throw $e;
        }
    }

    /**
     * Operation crmNotesPostAsync
     *
     * Create a note
     *
     * @param  \Brevo\Client\Model\NoteData $body Note data to create a note. (required)
     *
     * @throws \InvalidArgumentException
     * @return \GuzzleHttp\Promise\PromiseInterface
     */
    public function crmNotesPostAsync($body)
    {
        return $this->crmNotesPostAsyncWithHttpInfo($body)
            ->then(
                function ($response) {
                    return $response[0];
                }
            );
    }

    /**
     * Operation crmNotesPostAsyncWithHttpInfo
     *
     * Create a note
     *
     * @param  \Brevo\Client\Model\NoteData $body Note data to create a note. (required)
     *
     * @throws \InvalidArgumentException
     * @return \GuzzleHttp\Promise\PromiseInterface
     */
    public function crmNotesPostAsyncWithHttpInfo($body)
    {
        $returnType = '\Brevo\Client\Model\NoteId';
        $request = $this->crmNotesPostRequest($body);

        return $this->client
            ->sendAsync($request, $this->createHttpClientOption())
            ->then(
                function ($response) use ($returnType) {
                    $responseBody = $response->getBody();
                    if ($returnType === '\SplFileObject') {
                        $content = $responseBody; //stream goes to serializer
                    } else {
                        $content = $responseBody->getContents();
                        if ($returnType !== 'string') {
                            $content = json_decode($content);
                        }
                    }

                    return [
                        ObjectSerializer::deserialize($content, $returnType, []),
                        $response->getStatusCode(),
                        $response->getHeaders()
                    ];
                },
                function ($exception) {
                    $response = $exception->getResponse();
                    $statusCode = $response->getStatusCode();
                    throw new ApiException(
                        sprintf(
                            '[%d] Error connecting to the API (%s)',
                            $statusCode,
                            $exception->getRequest()->getUri()
                        ),
                        $statusCode,
                        $response->getHeaders(),
                        $response->getBody()
                    );
                }
            );
    }

    /**
     * Create request for operation 'crmNotesPost'
     *
     * @param  \Brevo\Client\Model\NoteData $body Note data to create a note. (required)
     *
     * @throws \InvalidArgumentException
     * @return \GuzzleHttp\Psr7\Request
     */
    protected function crmNotesPostRequest($body)
    {
        // verify the required parameter 'body' is set
        if ($body === null || (is_array($body) && count($body) === 0)) {
            throw new \InvalidArgumentException(
                'Missing the required parameter $body when calling crmNotesPost'
            );
        }

        $resourcePath = '/crm/notes';
        $formParams = [];
        $queryParams = [];
        $headerParams = [];
        $httpBody = '';
        $multipart = false;



        // body params
        $_tempBody = null;
        if (isset($body)) {
            $_tempBody = $body;
        }

        if ($multipart) {
            $headers = $this->headerSelector->selectHeadersForMultipart(
                ['application/json']
            );
        } else {
            $headers = $this->headerSelector->selectHeaders(
                ['application/json'],
                ['application/json']
            );
        }

        // for model (json/xml)
        if (isset($_tempBody)) {
            // $_tempBody is the method argument, if present
            $httpBody = $_tempBody;
            
            if($headers['Content-Type'] === 'application/json') {
                // \stdClass has no __toString(), so we should encode it manually
                if ($httpBody instanceof \stdClass) {
                    $httpBody = \GuzzleHttp\json_encode($httpBody);
                }
                // array has no __toString(), so we should encode it manually
                if(is_array($httpBody)) {
                    $httpBody = \GuzzleHttp\json_encode(ObjectSerializer::sanitizeForSerialization($httpBody));
                }
            }
        } elseif (count($formParams) > 0) {
            if ($multipart) {
                $multipartContents = [];
                foreach ($formParams as $formParamName => $formParamValue) {
                    $multipartContents[] = [
                        'name' => $formParamName,
                        'contents' => $formParamValue
                    ];
                }
                // for HTTP post (form)
                $httpBody = new MultipartStream($multipartContents);

            } elseif ($headers['Content-Type'] === 'application/json') {
                $httpBody = \GuzzleHttp\json_encode($formParams);

            } else {
                // for HTTP post (form)
                $httpBody = \GuzzleHttp\Psr7\Query::build($formParams);
            }
        }

        // this endpoint requires API key authentication
        $apiKey = $this->config->getApiKeyWithPrefix('api-key');
        if ($apiKey !== null) {
            $headers['api-key'] = $apiKey;
        }
        // this endpoint requires API key authentication
        $apiKey = $this->config->getApiKeyWithPrefix('partner-key');
        if ($apiKey !== null) {
            $headers['partner-key'] = $apiKey;
        }

        $defaultHeaders = [];
        if ($this->config->getUserAgent()) {
            $defaultHeaders['User-Agent'] = $this->config->getUserAgent();
        }

        $headers = array_merge(
            $defaultHeaders,
            $headerParams,
            $headers
        );

        $query = \GuzzleHttp\Psr7\Query::build($queryParams);
        return new Request(
            'POST',
            $this->config->getHost() . $resourcePath . ($query ? "?{$query}" : ''),
            $headers,
            $httpBody
        );
    }

    /**
     * Operation crmTasksGet
     *
     * Get all tasks
     *
     * @param  string $filterType Filter by task type (ID) (optional)
     * @param  string $filterStatus Filter by task status (optional)
     * @param  string $filterDate Filter by date (optional)
     * @param  string $filterAssignTo Filter by assignTo id (optional)
     * @param  string $filterContacts Filter by contact ids (optional)
     * @param  string $filterDeals Filter by deals ids (optional)
     * @param  string $filterCompanies Filter by companies ids (optional)
     * @param  int $dateFrom dateFrom to date range filter type (timestamp in milliseconds) (optional)
     * @param  int $dateTo dateTo to date range filter type (timestamp in milliseconds) (optional)
     * @param  int $offset Index of the first document of the page (optional)
     * @param  int $limit Number of documents per page (optional, default to 50)
     * @param  string $sort Sort the results in the ascending/descending order. Default order is **descending** by creation if &#x60;sort&#x60; is not passed (optional)
     * @param  string $sortBy The field used to sort field names. (optional)
     *
     * @throws \Brevo\Client\ApiException on non-2xx response
     * @throws \InvalidArgumentException
     * @return \Brevo\Client\Model\TaskList
     */
    public function crmTasksGet($filterType = null, $filterStatus = null, $filterDate = null, $filterAssignTo = null, $filterContacts = null, $filterDeals = null, $filterCompanies = null, $dateFrom = null, $dateTo = null, $offset = null, $limit = '50', $sort = null, $sortBy = null)
    {
        list($response) = $this->crmTasksGetWithHttpInfo($filterType, $filterStatus, $filterDate, $filterAssignTo, $filterContacts, $filterDeals, $filterCompanies, $dateFrom, $dateTo, $offset, $limit, $sort, $sortBy);
        return $response;
    }

    /**
     * Operation crmTasksGetWithHttpInfo
     *
     * Get all tasks
     *
     * @param  string $filterType Filter by task type (ID) (optional)
     * @param  string $filterStatus Filter by task status (optional)
     * @param  string $filterDate Filter by date (optional)
     * @param  string $filterAssignTo Filter by assignTo id (optional)
     * @param  string $filterContacts Filter by contact ids (optional)
     * @param  string $filterDeals Filter by deals ids (optional)
     * @param  string $filterCompanies Filter by companies ids (optional)
     * @param  int $dateFrom dateFrom to date range filter type (timestamp in milliseconds) (optional)
     * @param  int $dateTo dateTo to date range filter type (timestamp in milliseconds) (optional)
     * @param  int $offset Index of the first document of the page (optional)
     * @param  int $limit Number of documents per page (optional, default to 50)
     * @param  string $sort Sort the results in the ascending/descending order. Default order is **descending** by creation if &#x60;sort&#x60; is not passed (optional)
     * @param  string $sortBy The field used to sort field names. (optional)
     *
     * @throws \Brevo\Client\ApiException on non-2xx response
     * @throws \InvalidArgumentException
     * @return array of \Brevo\Client\Model\TaskList, HTTP status code, HTTP response headers (array of strings)
     */
    public function crmTasksGetWithHttpInfo($filterType = null, $filterStatus = null, $filterDate = null, $filterAssignTo = null, $filterContacts = null, $filterDeals = null, $filterCompanies = null, $dateFrom = null, $dateTo = null, $offset = null, $limit = '50', $sort = null, $sortBy = null)
    {
        $returnType = '\Brevo\Client\Model\TaskList';
        $request = $this->crmTasksGetRequest($filterType, $filterStatus, $filterDate, $filterAssignTo, $filterContacts, $filterDeals, $filterCompanies, $dateFrom, $dateTo, $offset, $limit, $sort, $sortBy);

        try {
            $options = $this->createHttpClientOption();
            try {
                $response = $this->client->send($request, $options);
            } catch (RequestException $e) {
                throw new ApiException(
                    "[{$e->getCode()}] {$e->getMessage()}",
                    $e->getCode(),
                    $e->getResponse() ? $e->getResponse()->getHeaders() : null,
                    $e->getResponse() ? $e->getResponse()->getBody()->getContents() : null
                );
            }

            $statusCode = $response->getStatusCode();

            if ($statusCode < 200 || $statusCode > 299) {
                throw new ApiException(
                    sprintf(
                        '[%d] Error connecting to the API (%s)',
                        $statusCode,
                        $request->getUri()
                    ),
                    $statusCode,
                    $response->getHeaders(),
                    $response->getBody()
                );
            }

            $responseBody = $response->getBody();
            if ($returnType === '\SplFileObject') {
                $content = $responseBody; //stream goes to serializer
            } else {
                $content = $responseBody->getContents();
                if ($returnType !== 'string') {
                    $content = json_decode($content);
                }
            }

            return [
                ObjectSerializer::deserialize($content, $returnType, []),
                $response->getStatusCode(),
                $response->getHeaders()
            ];

        } catch (ApiException $e) {
            switch ($e->getCode()) {
                case 200:
                    $data = ObjectSerializer::deserialize(
                        $e->getResponseBody(),
                        '\Brevo\Client\Model\TaskList',
                        $e->getResponseHeaders()
                    );
                    $e->setResponseObject($data);
                    break;
                case 400:
                    $data = ObjectSerializer::deserialize(
                        $e->getResponseBody(),
                        '\Brevo\Client\Model\ErrorModel',
                        $e->getResponseHeaders()
                    );
                    $e->setResponseObject($data);
                    break;
            }
            throw $e;
        }
    }

    /**
     * Operation crmTasksGetAsync
     *
     * Get all tasks
     *
     * @param  string $filterType Filter by task type (ID) (optional)
     * @param  string $filterStatus Filter by task status (optional)
     * @param  string $filterDate Filter by date (optional)
     * @param  string $filterAssignTo Filter by assignTo id (optional)
     * @param  string $filterContacts Filter by contact ids (optional)
     * @param  string $filterDeals Filter by deals ids (optional)
     * @param  string $filterCompanies Filter by companies ids (optional)
     * @param  int $dateFrom dateFrom to date range filter type (timestamp in milliseconds) (optional)
     * @param  int $dateTo dateTo to date range filter type (timestamp in milliseconds) (optional)
     * @param  int $offset Index of the first document of the page (optional)
     * @param  int $limit Number of documents per page (optional, default to 50)
     * @param  string $sort Sort the results in the ascending/descending order. Default order is **descending** by creation if &#x60;sort&#x60; is not passed (optional)
     * @param  string $sortBy The field used to sort field names. (optional)
     *
     * @throws \InvalidArgumentException
     * @return \GuzzleHttp\Promise\PromiseInterface
     */
    public function crmTasksGetAsync($filterType = null, $filterStatus = null, $filterDate = null, $filterAssignTo = null, $filterContacts = null, $filterDeals = null, $filterCompanies = null, $dateFrom = null, $dateTo = null, $offset = null, $limit = '50', $sort = null, $sortBy = null)
    {
        return $this->crmTasksGetAsyncWithHttpInfo($filterType, $filterStatus, $filterDate, $filterAssignTo, $filterContacts, $filterDeals, $filterCompanies, $dateFrom, $dateTo, $offset, $limit, $sort, $sortBy)
            ->then(
                function ($response) {
                    return $response[0];
                }
            );
    }

    /**
     * Operation crmTasksGetAsyncWithHttpInfo
     *
     * Get all tasks
     *
     * @param  string $filterType Filter by task type (ID) (optional)
     * @param  string $filterStatus Filter by task status (optional)
     * @param  string $filterDate Filter by date (optional)
     * @param  string $filterAssignTo Filter by assignTo id (optional)
     * @param  string $filterContacts Filter by contact ids (optional)
     * @param  string $filterDeals Filter by deals ids (optional)
     * @param  string $filterCompanies Filter by companies ids (optional)
     * @param  int $dateFrom dateFrom to date range filter type (timestamp in milliseconds) (optional)
     * @param  int $dateTo dateTo to date range filter type (timestamp in milliseconds) (optional)
     * @param  int $offset Index of the first document of the page (optional)
     * @param  int $limit Number of documents per page (optional, default to 50)
     * @param  string $sort Sort the results in the ascending/descending order. Default order is **descending** by creation if &#x60;sort&#x60; is not passed (optional)
     * @param  string $sortBy The field used to sort field names. (optional)
     *
     * @throws \InvalidArgumentException
     * @return \GuzzleHttp\Promise\PromiseInterface
     */
    public function crmTasksGetAsyncWithHttpInfo($filterType = null, $filterStatus = null, $filterDate = null, $filterAssignTo = null, $filterContacts = null, $filterDeals = null, $filterCompanies = null, $dateFrom = null, $dateTo = null, $offset = null, $limit = '50', $sort = null, $sortBy = null)
    {
        $returnType = '\Brevo\Client\Model\TaskList';
        $request = $this->crmTasksGetRequest($filterType, $filterStatus, $filterDate, $filterAssignTo, $filterContacts, $filterDeals, $filterCompanies, $dateFrom, $dateTo, $offset, $limit, $sort, $sortBy);

        return $this->client
            ->sendAsync($request, $this->createHttpClientOption())
            ->then(
                function ($response) use ($returnType) {
                    $responseBody = $response->getBody();
                    if ($returnType === '\SplFileObject') {
                        $content = $responseBody; //stream goes to serializer
                    } else {
                        $content = $responseBody->getContents();
                        if ($returnType !== 'string') {
                            $content = json_decode($content);
                        }
                    }

                    return [
                        ObjectSerializer::deserialize($content, $returnType, []),
                        $response->getStatusCode(),
                        $response->getHeaders()
                    ];
                },
                function ($exception) {
                    $response = $exception->getResponse();
                    $statusCode = $response->getStatusCode();
                    throw new ApiException(
                        sprintf(
                            '[%d] Error connecting to the API (%s)',
                            $statusCode,
                            $exception->getRequest()->getUri()
                        ),
                        $statusCode,
                        $response->getHeaders(),
                        $response->getBody()
                    );
                }
            );
    }

    /**
     * Create request for operation 'crmTasksGet'
     *
     * @param  string $filterType Filter by task type (ID) (optional)
     * @param  string $filterStatus Filter by task status (optional)
     * @param  string $filterDate Filter by date (optional)
     * @param  string $filterAssignTo Filter by assignTo id (optional)
     * @param  string $filterContacts Filter by contact ids (optional)
     * @param  string $filterDeals Filter by deals ids (optional)
     * @param  string $filterCompanies Filter by companies ids (optional)
     * @param  int $dateFrom dateFrom to date range filter type (timestamp in milliseconds) (optional)
     * @param  int $dateTo dateTo to date range filter type (timestamp in milliseconds) (optional)
     * @param  int $offset Index of the first document of the page (optional)
     * @param  int $limit Number of documents per page (optional, default to 50)
     * @param  string $sort Sort the results in the ascending/descending order. Default order is **descending** by creation if &#x60;sort&#x60; is not passed (optional)
     * @param  string $sortBy The field used to sort field names. (optional)
     *
     * @throws \InvalidArgumentException
     * @return \GuzzleHttp\Psr7\Request
     */
    protected function crmTasksGetRequest($filterType = null, $filterStatus = null, $filterDate = null, $filterAssignTo = null, $filterContacts = null, $filterDeals = null, $filterCompanies = null, $dateFrom = null, $dateTo = null, $offset = null, $limit = '50', $sort = null, $sortBy = null)
    {

        $resourcePath = '/crm/tasks';
        $formParams = [];
        $queryParams = [];
        $headerParams = [];
        $httpBody = '';
        $multipart = false;

        // query params
        if ($filterType !== null) {
            $queryParams['filter[type]'] = ObjectSerializer::toQueryValue($filterType);
        }
        // query params
        if ($filterStatus !== null) {
            $queryParams['filter[status]'] = ObjectSerializer::toQueryValue($filterStatus);
        }
        // query params
        if ($filterDate !== null) {
            $queryParams['filter[date]'] = ObjectSerializer::toQueryValue($filterDate);
        }
        // query params
        if ($filterAssignTo !== null) {
            $queryParams['filter[assignTo]'] = ObjectSerializer::toQueryValue($filterAssignTo);
        }
        // query params
        if ($filterContacts !== null) {
            $queryParams['filter[contacts]'] = ObjectSerializer::toQueryValue($filterContacts);
        }
        // query params
        if ($filterDeals !== null) {
            $queryParams['filter[deals]'] = ObjectSerializer::toQueryValue($filterDeals);
        }
        // query params
        if ($filterCompanies !== null) {
            $queryParams['filter[companies]'] = ObjectSerializer::toQueryValue($filterCompanies);
        }
        // query params
        if ($dateFrom !== null) {
            $queryParams['dateFrom'] = ObjectSerializer::toQueryValue($dateFrom);
        }
        // query params
        if ($dateTo !== null) {
            $queryParams['dateTo'] = ObjectSerializer::toQueryValue($dateTo);
        }
        // query params
        if ($offset !== null) {
            $queryParams['offset'] = ObjectSerializer::toQueryValue($offset);
        }
        // query params
        if ($limit !== null) {
            $queryParams['limit'] = ObjectSerializer::toQueryValue($limit);
        }
        // query params
        if ($sort !== null) {
            $queryParams['sort'] = ObjectSerializer::toQueryValue($sort);
        }
        // query params
        if ($sortBy !== null) {
            $queryParams['sortBy'] = ObjectSerializer::toQueryValue($sortBy);
        }


        // body params
        $_tempBody = null;

        if ($multipart) {
            $headers = $this->headerSelector->selectHeadersForMultipart(
                ['application/json']
            );
        } else {
            $headers = $this->headerSelector->selectHeaders(
                ['application/json'],
                ['application/json']
            );
        }

        // for model (json/xml)
        if (isset($_tempBody)) {
            // $_tempBody is the method argument, if present
            $httpBody = $_tempBody;
            
            if($headers['Content-Type'] === 'application/json') {
                // \stdClass has no __toString(), so we should encode it manually
                if ($httpBody instanceof \stdClass) {
                    $httpBody = \GuzzleHttp\json_encode($httpBody);
                }
                // array has no __toString(), so we should encode it manually
                if(is_array($httpBody)) {
                    $httpBody = \GuzzleHttp\json_encode(ObjectSerializer::sanitizeForSerialization($httpBody));
                }
            }
        } elseif (count($formParams) > 0) {
            if ($multipart) {
                $multipartContents = [];
                foreach ($formParams as $formParamName => $formParamValue) {
                    $multipartContents[] = [
                        'name' => $formParamName,
                        'contents' => $formParamValue
                    ];
                }
                // for HTTP post (form)
                $httpBody = new MultipartStream($multipartContents);

            } elseif ($headers['Content-Type'] === 'application/json') {
                $httpBody = \GuzzleHttp\json_encode($formParams);

            } else {
                // for HTTP post (form)
                $httpBody = \GuzzleHttp\Psr7\Query::build($formParams);
            }
        }

        // this endpoint requires API key authentication
        $apiKey = $this->config->getApiKeyWithPrefix('api-key');
        if ($apiKey !== null) {
            $headers['api-key'] = $apiKey;
        }
        // this endpoint requires API key authentication
        $apiKey = $this->config->getApiKeyWithPrefix('partner-key');
        if ($apiKey !== null) {
            $headers['partner-key'] = $apiKey;
        }

        $defaultHeaders = [];
        if ($this->config->getUserAgent()) {
            $defaultHeaders['User-Agent'] = $this->config->getUserAgent();
        }

        $headers = array_merge(
            $defaultHeaders,
            $headerParams,
            $headers
        );

        $query = \GuzzleHttp\Psr7\Query::build($queryParams);
        return new Request(
            'GET',
            $this->config->getHost() . $resourcePath . ($query ? "?{$query}" : ''),
            $headers,
            $httpBody
        );
    }

    /**
     * Operation crmTasksIdDelete
     *
     * Delete a task
     *
     * @param  string $id id (required)
     *
     * @throws \Brevo\Client\ApiException on non-2xx response
     * @throws \InvalidArgumentException
     * @return void
     */
    public function crmTasksIdDelete($id)
    {
        $this->crmTasksIdDeleteWithHttpInfo($id);
    }

    /**
     * Operation crmTasksIdDeleteWithHttpInfo
     *
     * Delete a task
     *
     * @param  string $id (required)
     *
     * @throws \Brevo\Client\ApiException on non-2xx response
     * @throws \InvalidArgumentException
     * @return array of null, HTTP status code, HTTP response headers (array of strings)
     */
    public function crmTasksIdDeleteWithHttpInfo($id)
    {
        $returnType = '';
        $request = $this->crmTasksIdDeleteRequest($id);

        try {
            $options = $this->createHttpClientOption();
            try {
                $response = $this->client->send($request, $options);
            } catch (RequestException $e) {
                throw new ApiException(
                    "[{$e->getCode()}] {$e->getMessage()}",
                    $e->getCode(),
                    $e->getResponse() ? $e->getResponse()->getHeaders() : null,
                    $e->getResponse() ? $e->getResponse()->getBody()->getContents() : null
                );
            }

            $statusCode = $response->getStatusCode();

            if ($statusCode < 200 || $statusCode > 299) {
                throw new ApiException(
                    sprintf(
                        '[%d] Error connecting to the API (%s)',
                        $statusCode,
                        $request->getUri()
                    ),
                    $statusCode,
                    $response->getHeaders(),
                    $response->getBody()
                );
            }

            return [null, $statusCode, $response->getHeaders()];

        } catch (ApiException $e) {
            switch ($e->getCode()) {
                case 400:
                    $data = ObjectSerializer::deserialize(
                        $e->getResponseBody(),
                        '\Brevo\Client\Model\ErrorModel',
                        $e->getResponseHeaders()
                    );
                    $e->setResponseObject($data);
                    break;
                case 404:
                    $data = ObjectSerializer::deserialize(
                        $e->getResponseBody(),
                        '\Brevo\Client\Model\ErrorModel',
                        $e->getResponseHeaders()
                    );
                    $e->setResponseObject($data);
                    break;
            }
            throw $e;
        }
    }

    /**
     * Operation crmTasksIdDeleteAsync
     *
     * Delete a task
     *
     * @param  string $id (required)
     *
     * @throws \InvalidArgumentException
     * @return \GuzzleHttp\Promise\PromiseInterface
     */
    public function crmTasksIdDeleteAsync($id)
    {
        return $this->crmTasksIdDeleteAsyncWithHttpInfo($id)
            ->then(
                function ($response) {
                    return $response[0];
                }
            );
    }

    /**
     * Operation crmTasksIdDeleteAsyncWithHttpInfo
     *
     * Delete a task
     *
     * @param  string $id (required)
     *
     * @throws \InvalidArgumentException
     * @return \GuzzleHttp\Promise\PromiseInterface
     */
    public function crmTasksIdDeleteAsyncWithHttpInfo($id)
    {
        $returnType = '';
        $request = $this->crmTasksIdDeleteRequest($id);

        return $this->client
            ->sendAsync($request, $this->createHttpClientOption())
            ->then(
                function ($response) use ($returnType) {
                    return [null, $response->getStatusCode(), $response->getHeaders()];
                },
                function ($exception) {
                    $response = $exception->getResponse();
                    $statusCode = $response->getStatusCode();
                    throw new ApiException(
                        sprintf(
                            '[%d] Error connecting to the API (%s)',
                            $statusCode,
                            $exception->getRequest()->getUri()
                        ),
                        $statusCode,
                        $response->getHeaders(),
                        $response->getBody()
                    );
                }
            );
    }

    /**
     * Create request for operation 'crmTasksIdDelete'
     *
     * @param  string $id (required)
     *
     * @throws \InvalidArgumentException
     * @return \GuzzleHttp\Psr7\Request
     */
    protected function crmTasksIdDeleteRequest($id)
    {
        // verify the required parameter 'id' is set
        if ($id === null || (is_array($id) && count($id) === 0)) {
            throw new \InvalidArgumentException(
                'Missing the required parameter $id when calling crmTasksIdDelete'
            );
        }

        $resourcePath = '/crm/tasks/{id}';
        $formParams = [];
        $queryParams = [];
        $headerParams = [];
        $httpBody = '';
        $multipart = false;


        // path params
        if ($id !== null) {
            $resourcePath = str_replace(
                '{' . 'id' . '}',
                ObjectSerializer::toPathValue($id),
                $resourcePath
            );
        }

        // body params
        $_tempBody = null;

        if ($multipart) {
            $headers = $this->headerSelector->selectHeadersForMultipart(
                ['application/json']
            );
        } else {
            $headers = $this->headerSelector->selectHeaders(
                ['application/json'],
                ['application/json']
            );
        }

        // for model (json/xml)
        if (isset($_tempBody)) {
            // $_tempBody is the method argument, if present
            $httpBody = $_tempBody;
            
            if($headers['Content-Type'] === 'application/json') {
                // \stdClass has no __toString(), so we should encode it manually
                if ($httpBody instanceof \stdClass) {
                    $httpBody = \GuzzleHttp\json_encode($httpBody);
                }
                // array has no __toString(), so we should encode it manually
                if(is_array($httpBody)) {
                    $httpBody = \GuzzleHttp\json_encode(ObjectSerializer::sanitizeForSerialization($httpBody));
                }
            }
        } elseif (count($formParams) > 0) {
            if ($multipart) {
                $multipartContents = [];
                foreach ($formParams as $formParamName => $formParamValue) {
                    $multipartContents[] = [
                        'name' => $formParamName,
                        'contents' => $formParamValue
                    ];
                }
                // for HTTP post (form)
                $httpBody = new MultipartStream($multipartContents);

            } elseif ($headers['Content-Type'] === 'application/json') {
                $httpBody = \GuzzleHttp\json_encode($formParams);

            } else {
                // for HTTP post (form)
                $httpBody = \GuzzleHttp\Psr7\Query::build($formParams);
            }
        }

        // this endpoint requires API key authentication
        $apiKey = $this->config->getApiKeyWithPrefix('api-key');
        if ($apiKey !== null) {
            $headers['api-key'] = $apiKey;
        }
        // this endpoint requires API key authentication
        $apiKey = $this->config->getApiKeyWithPrefix('partner-key');
        if ($apiKey !== null) {
            $headers['partner-key'] = $apiKey;
        }

        $defaultHeaders = [];
        if ($this->config->getUserAgent()) {
            $defaultHeaders['User-Agent'] = $this->config->getUserAgent();
        }

        $headers = array_merge(
            $defaultHeaders,
            $headerParams,
            $headers
        );

        $query = \GuzzleHttp\Psr7\Query::build($queryParams);
        return new Request(
            'DELETE',
            $this->config->getHost() . $resourcePath . ($query ? "?{$query}" : ''),
            $headers,
            $httpBody
        );
    }

    /**
     * Operation crmTasksIdGet
     *
     * Get a task
     *
     * @param  string $id id (required)
     *
     * @throws \Brevo\Client\ApiException on non-2xx response
     * @throws \InvalidArgumentException
     * @return \Brevo\Client\Model\Task
     */
    public function crmTasksIdGet($id)
    {
        list($response) = $this->crmTasksIdGetWithHttpInfo($id);
        return $response;
    }

    /**
     * Operation crmTasksIdGetWithHttpInfo
     *
     * Get a task
     *
     * @param  string $id (required)
     *
     * @throws \Brevo\Client\ApiException on non-2xx response
     * @throws \InvalidArgumentException
     * @return array of \Brevo\Client\Model\Task, HTTP status code, HTTP response headers (array of strings)
     */
    public function crmTasksIdGetWithHttpInfo($id)
    {
        $returnType = '\Brevo\Client\Model\Task';
        $request = $this->crmTasksIdGetRequest($id);

        try {
            $options = $this->createHttpClientOption();
            try {
                $response = $this->client->send($request, $options);
            } catch (RequestException $e) {
                throw new ApiException(
                    "[{$e->getCode()}] {$e->getMessage()}",
                    $e->getCode(),
                    $e->getResponse() ? $e->getResponse()->getHeaders() : null,
                    $e->getResponse() ? $e->getResponse()->getBody()->getContents() : null
                );
            }

            $statusCode = $response->getStatusCode();

            if ($statusCode < 200 || $statusCode > 299) {
                throw new ApiException(
                    sprintf(
                        '[%d] Error connecting to the API (%s)',
                        $statusCode,
                        $request->getUri()
                    ),
                    $statusCode,
                    $response->getHeaders(),
                    $response->getBody()
                );
            }

            $responseBody = $response->getBody();
            if ($returnType === '\SplFileObject') {
                $content = $responseBody; //stream goes to serializer
            } else {
                $content = $responseBody->getContents();
                if ($returnType !== 'string') {
                    $content = json_decode($content);
                }
            }

            return [
                ObjectSerializer::deserialize($content, $returnType, []),
                $response->getStatusCode(),
                $response->getHeaders()
            ];

        } catch (ApiException $e) {
            switch ($e->getCode()) {
                case 200:
                    $data = ObjectSerializer::deserialize(
                        $e->getResponseBody(),
                        '\Brevo\Client\Model\Task',
                        $e->getResponseHeaders()
                    );
                    $e->setResponseObject($data);
                    break;
                case 400:
                    $data = ObjectSerializer::deserialize(
                        $e->getResponseBody(),
                        '\Brevo\Client\Model\ErrorModel',
                        $e->getResponseHeaders()
                    );
                    $e->setResponseObject($data);
                    break;
                case 404:
                    $data = ObjectSerializer::deserialize(
                        $e->getResponseBody(),
                        '\Brevo\Client\Model\ErrorModel',
                        $e->getResponseHeaders()
                    );
                    $e->setResponseObject($data);
                    break;
            }
            throw $e;
        }
    }

    /**
     * Operation crmTasksIdGetAsync
     *
     * Get a task
     *
     * @param  string $id (required)
     *
     * @throws \InvalidArgumentException
     * @return \GuzzleHttp\Promise\PromiseInterface
     */
    public function crmTasksIdGetAsync($id)
    {
        return $this->crmTasksIdGetAsyncWithHttpInfo($id)
            ->then(
                function ($response) {
                    return $response[0];
                }
            );
    }

    /**
     * Operation crmTasksIdGetAsyncWithHttpInfo
     *
     * Get a task
     *
     * @param  string $id (required)
     *
     * @throws \InvalidArgumentException
     * @return \GuzzleHttp\Promise\PromiseInterface
     */
    public function crmTasksIdGetAsyncWithHttpInfo($id)
    {
        $returnType = '\Brevo\Client\Model\Task';
        $request = $this->crmTasksIdGetRequest($id);

        return $this->client
            ->sendAsync($request, $this->createHttpClientOption())
            ->then(
                function ($response) use ($returnType) {
                    $responseBody = $response->getBody();
                    if ($returnType === '\SplFileObject') {
                        $content = $responseBody; //stream goes to serializer
                    } else {
                        $content = $responseBody->getContents();
                        if ($returnType !== 'string') {
                            $content = json_decode($content);
                        }
                    }

                    return [
                        ObjectSerializer::deserialize($content, $returnType, []),
                        $response->getStatusCode(),
                        $response->getHeaders()
                    ];
                },
                function ($exception) {
                    $response = $exception->getResponse();
                    $statusCode = $response->getStatusCode();
                    throw new ApiException(
                        sprintf(
                            '[%d] Error connecting to the API (%s)',
                            $statusCode,
                            $exception->getRequest()->getUri()
                        ),
                        $statusCode,
                        $response->getHeaders(),
                        $response->getBody()
                    );
                }
            );
    }

    /**
     * Create request for operation 'crmTasksIdGet'
     *
     * @param  string $id (required)
     *
     * @throws \InvalidArgumentException
     * @return \GuzzleHttp\Psr7\Request
     */
    protected function crmTasksIdGetRequest($id)
    {
        // verify the required parameter 'id' is set
        if ($id === null || (is_array($id) && count($id) === 0)) {
            throw new \InvalidArgumentException(
                'Missing the required parameter $id when calling crmTasksIdGet'
            );
        }

        $resourcePath = '/crm/tasks/{id}';
        $formParams = [];
        $queryParams = [];
        $headerParams = [];
        $httpBody = '';
        $multipart = false;


        // path params
        if ($id !== null) {
            $resourcePath = str_replace(
                '{' . 'id' . '}',
                ObjectSerializer::toPathValue($id),
                $resourcePath
            );
        }

        // body params
        $_tempBody = null;

        if ($multipart) {
            $headers = $this->headerSelector->selectHeadersForMultipart(
                ['application/json']
            );
        } else {
            $headers = $this->headerSelector->selectHeaders(
                ['application/json'],
                ['application/json']
            );
        }

        // for model (json/xml)
        if (isset($_tempBody)) {
            // $_tempBody is the method argument, if present
            $httpBody = $_tempBody;
            
            if($headers['Content-Type'] === 'application/json') {
                // \stdClass has no __toString(), so we should encode it manually
                if ($httpBody instanceof \stdClass) {
                    $httpBody = \GuzzleHttp\json_encode($httpBody);
                }
                // array has no __toString(), so we should encode it manually
                if(is_array($httpBody)) {
                    $httpBody = \GuzzleHttp\json_encode(ObjectSerializer::sanitizeForSerialization($httpBody));
                }
            }
        } elseif (count($formParams) > 0) {
            if ($multipart) {
                $multipartContents = [];
                foreach ($formParams as $formParamName => $formParamValue) {
                    $multipartContents[] = [
                        'name' => $formParamName,
                        'contents' => $formParamValue
                    ];
                }
                // for HTTP post (form)
                $httpBody = new MultipartStream($multipartContents);

            } elseif ($headers['Content-Type'] === 'application/json') {
                $httpBody = \GuzzleHttp\json_encode($formParams);

            } else {
                // for HTTP post (form)
                $httpBody = \GuzzleHttp\Psr7\Query::build($formParams);
            }
        }

        // this endpoint requires API key authentication
        $apiKey = $this->config->getApiKeyWithPrefix('api-key');
        if ($apiKey !== null) {
            $headers['api-key'] = $apiKey;
        }
        // this endpoint requires API key authentication
        $apiKey = $this->config->getApiKeyWithPrefix('partner-key');
        if ($apiKey !== null) {
            $headers['partner-key'] = $apiKey;
        }

        $defaultHeaders = [];
        if ($this->config->getUserAgent()) {
            $defaultHeaders['User-Agent'] = $this->config->getUserAgent();
        }

        $headers = array_merge(
            $defaultHeaders,
            $headerParams,
            $headers
        );

        $query = \GuzzleHttp\Psr7\Query::build($queryParams);
        return new Request(
            'GET',
            $this->config->getHost() . $resourcePath . ($query ? "?{$query}" : ''),
            $headers,
            $httpBody
        );
    }

    /**
     * Operation crmTasksIdPatch
     *
     * Update a task
     *
     * @param  string $id id (required)
     * @param  \Brevo\Client\Model\Body1 $body Updated task details. (required)
     *
     * @throws \Brevo\Client\ApiException on non-2xx response
     * @throws \InvalidArgumentException
     * @return void
     */
    public function crmTasksIdPatch($id, $body)
    {
        $this->crmTasksIdPatchWithHttpInfo($id, $body);
    }

    /**
     * Operation crmTasksIdPatchWithHttpInfo
     *
     * Update a task
     *
     * @param  string $id (required)
     * @param  \Brevo\Client\Model\Body1 $body Updated task details. (required)
     *
     * @throws \Brevo\Client\ApiException on non-2xx response
     * @throws \InvalidArgumentException
     * @return array of null, HTTP status code, HTTP response headers (array of strings)
     */
    public function crmTasksIdPatchWithHttpInfo($id, $body)
    {
        $returnType = '';
        $request = $this->crmTasksIdPatchRequest($id, $body);

        try {
            $options = $this->createHttpClientOption();
            try {
                $response = $this->client->send($request, $options);
            } catch (RequestException $e) {
                throw new ApiException(
                    "[{$e->getCode()}] {$e->getMessage()}",
                    $e->getCode(),
                    $e->getResponse() ? $e->getResponse()->getHeaders() : null,
                    $e->getResponse() ? $e->getResponse()->getBody()->getContents() : null
                );
            }

            $statusCode = $response->getStatusCode();

            if ($statusCode < 200 || $statusCode > 299) {
                throw new ApiException(
                    sprintf(
                        '[%d] Error connecting to the API (%s)',
                        $statusCode,
                        $request->getUri()
                    ),
                    $statusCode,
                    $response->getHeaders(),
                    $response->getBody()
                );
            }

            return [null, $statusCode, $response->getHeaders()];

        } catch (ApiException $e) {
            switch ($e->getCode()) {
                case 400:
                    $data = ObjectSerializer::deserialize(
                        $e->getResponseBody(),
                        '\Brevo\Client\Model\ErrorModel',
                        $e->getResponseHeaders()
                    );
                    $e->setResponseObject($data);
                    break;
                case 404:
                    $data = ObjectSerializer::deserialize(
                        $e->getResponseBody(),
                        '\Brevo\Client\Model\ErrorModel',
                        $e->getResponseHeaders()
                    );
                    $e->setResponseObject($data);
                    break;
            }
            throw $e;
        }
    }

    /**
     * Operation crmTasksIdPatchAsync
     *
     * Update a task
     *
     * @param  string $id (required)
     * @param  \Brevo\Client\Model\Body1 $body Updated task details. (required)
     *
     * @throws \InvalidArgumentException
     * @return \GuzzleHttp\Promise\PromiseInterface
     */
    public function crmTasksIdPatchAsync($id, $body)
    {
        return $this->crmTasksIdPatchAsyncWithHttpInfo($id, $body)
            ->then(
                function ($response) {
                    return $response[0];
                }
            );
    }

    /**
     * Operation crmTasksIdPatchAsyncWithHttpInfo
     *
     * Update a task
     *
     * @param  string $id (required)
     * @param  \Brevo\Client\Model\Body1 $body Updated task details. (required)
     *
     * @throws \InvalidArgumentException
     * @return \GuzzleHttp\Promise\PromiseInterface
     */
    public function crmTasksIdPatchAsyncWithHttpInfo($id, $body)
    {
        $returnType = '';
        $request = $this->crmTasksIdPatchRequest($id, $body);

        return $this->client
            ->sendAsync($request, $this->createHttpClientOption())
            ->then(
                function ($response) use ($returnType) {
                    return [null, $response->getStatusCode(), $response->getHeaders()];
                },
                function ($exception) {
                    $response = $exception->getResponse();
                    $statusCode = $response->getStatusCode();
                    throw new ApiException(
                        sprintf(
                            '[%d] Error connecting to the API (%s)',
                            $statusCode,
                            $exception->getRequest()->getUri()
                        ),
                        $statusCode,
                        $response->getHeaders(),
                        $response->getBody()
                    );
                }
            );
    }

    /**
     * Create request for operation 'crmTasksIdPatch'
     *
     * @param  string $id (required)
     * @param  \Brevo\Client\Model\Body1 $body Updated task details. (required)
     *
     * @throws \InvalidArgumentException
     * @return \GuzzleHttp\Psr7\Request
     */
    protected function crmTasksIdPatchRequest($id, $body)
    {
        // verify the required parameter 'id' is set
        if ($id === null || (is_array($id) && count($id) === 0)) {
            throw new \InvalidArgumentException(
                'Missing the required parameter $id when calling crmTasksIdPatch'
            );
        }
        // verify the required parameter 'body' is set
        if ($body === null || (is_array($body) && count($body) === 0)) {
            throw new \InvalidArgumentException(
                'Missing the required parameter $body when calling crmTasksIdPatch'
            );
        }

        $resourcePath = '/crm/tasks/{id}';
        $formParams = [];
        $queryParams = [];
        $headerParams = [];
        $httpBody = '';
        $multipart = false;


        // path params
        if ($id !== null) {
            $resourcePath = str_replace(
                '{' . 'id' . '}',
                ObjectSerializer::toPathValue($id),
                $resourcePath
            );
        }

        // body params
        $_tempBody = null;
        if (isset($body)) {
            $_tempBody = $body;
        }

        if ($multipart) {
            $headers = $this->headerSelector->selectHeadersForMultipart(
                ['application/json']
            );
        } else {
            $headers = $this->headerSelector->selectHeaders(
                ['application/json'],
                ['application/json']
            );
        }

        // for model (json/xml)
        if (isset($_tempBody)) {
            // $_tempBody is the method argument, if present
            $httpBody = $_tempBody;
            
            if($headers['Content-Type'] === 'application/json') {
                // \stdClass has no __toString(), so we should encode it manually
                if ($httpBody instanceof \stdClass) {
                    $httpBody = \GuzzleHttp\json_encode($httpBody);
                }
                // array has no __toString(), so we should encode it manually
                if(is_array($httpBody)) {
                    $httpBody = \GuzzleHttp\json_encode(ObjectSerializer::sanitizeForSerialization($httpBody));
                }
            }
        } elseif (count($formParams) > 0) {
            if ($multipart) {
                $multipartContents = [];
                foreach ($formParams as $formParamName => $formParamValue) {
                    $multipartContents[] = [
                        'name' => $formParamName,
                        'contents' => $formParamValue
                    ];
                }
                // for HTTP post (form)
                $httpBody = new MultipartStream($multipartContents);

            } elseif ($headers['Content-Type'] === 'application/json') {
                $httpBody = \GuzzleHttp\json_encode($formParams);

            } else {
                // for HTTP post (form)
                $httpBody = \GuzzleHttp\Psr7\Query::build($formParams);
            }
        }

        // this endpoint requires API key authentication
        $apiKey = $this->config->getApiKeyWithPrefix('api-key');
        if ($apiKey !== null) {
            $headers['api-key'] = $apiKey;
        }
        // this endpoint requires API key authentication
        $apiKey = $this->config->getApiKeyWithPrefix('partner-key');
        if ($apiKey !== null) {
            $headers['partner-key'] = $apiKey;
        }

        $defaultHeaders = [];
        if ($this->config->getUserAgent()) {
            $defaultHeaders['User-Agent'] = $this->config->getUserAgent();
        }

        $headers = array_merge(
            $defaultHeaders,
            $headerParams,
            $headers
        );

        $query = \GuzzleHttp\Psr7\Query::build($queryParams);
        return new Request(
            'PATCH',
            $this->config->getHost() . $resourcePath . ($query ? "?{$query}" : ''),
            $headers,
            $httpBody
        );
    }

    /**
     * Operation crmTasksPost
     *
     * Create a task
     *
     * @param  \Brevo\Client\Model\Body $body Task name. (required)
     *
     * @throws \Brevo\Client\ApiException on non-2xx response
     * @throws \InvalidArgumentException
     * @return \Brevo\Client\Model\InlineResponse201
     */
    public function crmTasksPost($body)
    {
        list($response) = $this->crmTasksPostWithHttpInfo($body);
        return $response;
    }

    /**
     * Operation crmTasksPostWithHttpInfo
     *
     * Create a task
     *
     * @param  \Brevo\Client\Model\Body $body Task name. (required)
     *
     * @throws \Brevo\Client\ApiException on non-2xx response
     * @throws \InvalidArgumentException
     * @return array of \Brevo\Client\Model\InlineResponse201, HTTP status code, HTTP response headers (array of strings)
     */
    public function crmTasksPostWithHttpInfo($body)
    {
        $returnType = '\Brevo\Client\Model\InlineResponse201';
        $request = $this->crmTasksPostRequest($body);

        try {
            $options = $this->createHttpClientOption();
            try {
                $response = $this->client->send($request, $options);
            } catch (RequestException $e) {
                throw new ApiException(
                    "[{$e->getCode()}] {$e->getMessage()}",
                    $e->getCode(),
                    $e->getResponse() ? $e->getResponse()->getHeaders() : null,
                    $e->getResponse() ? $e->getResponse()->getBody()->getContents() : null
                );
            }

            $statusCode = $response->getStatusCode();

            if ($statusCode < 200 || $statusCode > 299) {
                throw new ApiException(
                    sprintf(
                        '[%d] Error connecting to the API (%s)',
                        $statusCode,
                        $request->getUri()
                    ),
                    $statusCode,
                    $response->getHeaders(),
                    $response->getBody()
                );
            }

            $responseBody = $response->getBody();
            if ($returnType === '\SplFileObject') {
                $content = $responseBody; //stream goes to serializer
            } else {
                $content = $responseBody->getContents();
                if ($returnType !== 'string') {
                    $content = json_decode($content);
                }
            }

            return [
                ObjectSerializer::deserialize($content, $returnType, []),
                $response->getStatusCode(),
                $response->getHeaders()
            ];

        } catch (ApiException $e) {
            switch ($e->getCode()) {
                case 201:
                    $data = ObjectSerializer::deserialize(
                        $e->getResponseBody(),
                        '\Brevo\Client\Model\InlineResponse201',
                        $e->getResponseHeaders()
                    );
                    $e->setResponseObject($data);
                    break;
            }
            throw $e;
        }
    }

    /**
     * Operation crmTasksPostAsync
     *
     * Create a task
     *
     * @param  \Brevo\Client\Model\Body $body Task name. (required)
     *
     * @throws \InvalidArgumentException
     * @return \GuzzleHttp\Promise\PromiseInterface
     */
    public function crmTasksPostAsync($body)
    {
        return $this->crmTasksPostAsyncWithHttpInfo($body)
            ->then(
                function ($response) {
                    return $response[0];
                }
            );
    }

    /**
     * Operation crmTasksPostAsyncWithHttpInfo
     *
     * Create a task
     *
     * @param  \Brevo\Client\Model\Body $body Task name. (required)
     *
     * @throws \InvalidArgumentException
     * @return \GuzzleHttp\Promise\PromiseInterface
     */
    public function crmTasksPostAsyncWithHttpInfo($body)
    {
        $returnType = '\Brevo\Client\Model\InlineResponse201';
        $request = $this->crmTasksPostRequest($body);

        return $this->client
            ->sendAsync($request, $this->createHttpClientOption())
            ->then(
                function ($response) use ($returnType) {
                    $responseBody = $response->getBody();
                    if ($returnType === '\SplFileObject') {
                        $content = $responseBody; //stream goes to serializer
                    } else {
                        $content = $responseBody->getContents();
                        if ($returnType !== 'string') {
                            $content = json_decode($content);
                        }
                    }

                    return [
                        ObjectSerializer::deserialize($content, $returnType, []),
                        $response->getStatusCode(),
                        $response->getHeaders()
                    ];
                },
                function ($exception) {
                    $response = $exception->getResponse();
                    $statusCode = $response->getStatusCode();
                    throw new ApiException(
                        sprintf(
                            '[%d] Error connecting to the API (%s)',
                            $statusCode,
                            $exception->getRequest()->getUri()
                        ),
                        $statusCode,
                        $response->getHeaders(),
                        $response->getBody()
                    );
                }
            );
    }

    /**
     * Create request for operation 'crmTasksPost'
     *
     * @param  \Brevo\Client\Model\Body $body Task name. (required)
     *
     * @throws \InvalidArgumentException
     * @return \GuzzleHttp\Psr7\Request
     */
    protected function crmTasksPostRequest($body)
    {
        // verify the required parameter 'body' is set
        if ($body === null || (is_array($body) && count($body) === 0)) {
            throw new \InvalidArgumentException(
                'Missing the required parameter $body when calling crmTasksPost'
            );
        }

        $resourcePath = '/crm/tasks';
        $formParams = [];
        $queryParams = [];
        $headerParams = [];
        $httpBody = '';
        $multipart = false;



        // body params
        $_tempBody = null;
        if (isset($body)) {
            $_tempBody = $body;
        }

        if ($multipart) {
            $headers = $this->headerSelector->selectHeadersForMultipart(
                ['application/json']
            );
        } else {
            $headers = $this->headerSelector->selectHeaders(
                ['application/json'],
                ['application/json']
            );
        }

        // for model (json/xml)
        if (isset($_tempBody)) {
            // $_tempBody is the method argument, if present
            $httpBody = $_tempBody;
            
            if($headers['Content-Type'] === 'application/json') {
                // \stdClass has no __toString(), so we should encode it manually
                if ($httpBody instanceof \stdClass) {
                    $httpBody = \GuzzleHttp\json_encode($httpBody);
                }
                // array has no __toString(), so we should encode it manually
                if(is_array($httpBody)) {
                    $httpBody = \GuzzleHttp\json_encode(ObjectSerializer::sanitizeForSerialization($httpBody));
                }
            }
        } elseif (count($formParams) > 0) {
            if ($multipart) {
                $multipartContents = [];
                foreach ($formParams as $formParamName => $formParamValue) {
                    $multipartContents[] = [
                        'name' => $formParamName,
                        'contents' => $formParamValue
                    ];
                }
                // for HTTP post (form)
                $httpBody = new MultipartStream($multipartContents);

            } elseif ($headers['Content-Type'] === 'application/json') {
                $httpBody = \GuzzleHttp\json_encode($formParams);

            } else {
                // for HTTP post (form)
                $httpBody = \GuzzleHttp\Psr7\Query::build($formParams);
            }
        }

        // this endpoint requires API key authentication
        $apiKey = $this->config->getApiKeyWithPrefix('api-key');
        if ($apiKey !== null) {
            $headers['api-key'] = $apiKey;
        }
        // this endpoint requires API key authentication
        $apiKey = $this->config->getApiKeyWithPrefix('partner-key');
        if ($apiKey !== null) {
            $headers['partner-key'] = $apiKey;
        }

        $defaultHeaders = [];
        if ($this->config->getUserAgent()) {
            $defaultHeaders['User-Agent'] = $this->config->getUserAgent();
        }

        $headers = array_merge(
            $defaultHeaders,
            $headerParams,
            $headers
        );

        $query = \GuzzleHttp\Psr7\Query::build($queryParams);
        return new Request(
            'POST',
            $this->config->getHost() . $resourcePath . ($query ? "?{$query}" : ''),
            $headers,
            $httpBody
        );
    }

    /**
     * Operation crmTasktypesGet
     *
     * Get all task types
     *
     *
     * @throws \Brevo\Client\ApiException on non-2xx response
     * @throws \InvalidArgumentException
     * @return \Brevo\Client\Model\TaskTypes
     */
    public function crmTasktypesGet()
    {
        list($response) = $this->crmTasktypesGetWithHttpInfo();
        return $response;
    }

    /**
     * Operation crmTasktypesGetWithHttpInfo
     *
     * Get all task types
     *
     *
     * @throws \Brevo\Client\ApiException on non-2xx response
     * @throws \InvalidArgumentException
     * @return array of \Brevo\Client\Model\TaskTypes, HTTP status code, HTTP response headers (array of strings)
     */
    public function crmTasktypesGetWithHttpInfo()
    {
        $returnType = '\Brevo\Client\Model\TaskTypes';
        $request = $this->crmTasktypesGetRequest();

        try {
            $options = $this->createHttpClientOption();
            try {
                $response = $this->client->send($request, $options);
            } catch (RequestException $e) {
                throw new ApiException(
                    "[{$e->getCode()}] {$e->getMessage()}",
                    $e->getCode(),
                    $e->getResponse() ? $e->getResponse()->getHeaders() : null,
                    $e->getResponse() ? $e->getResponse()->getBody()->getContents() : null
                );
            }

            $statusCode = $response->getStatusCode();

            if ($statusCode < 200 || $statusCode > 299) {
                throw new ApiException(
                    sprintf(
                        '[%d] Error connecting to the API (%s)',
                        $statusCode,
                        $request->getUri()
                    ),
                    $statusCode,
                    $response->getHeaders(),
                    $response->getBody()
                );
            }

            $responseBody = $response->getBody();
            if ($returnType === '\SplFileObject') {
                $content = $responseBody; //stream goes to serializer
            } else {
                $content = $responseBody->getContents();
                if ($returnType !== 'string') {
                    $content = json_decode($content);
                }
            }

            return [
                ObjectSerializer::deserialize($content, $returnType, []),
                $response->getStatusCode(),
                $response->getHeaders()
            ];

        } catch (ApiException $e) {
            switch ($e->getCode()) {
                case 200:
                    $data = ObjectSerializer::deserialize(
                        $e->getResponseBody(),
                        '\Brevo\Client\Model\TaskTypes',
                        $e->getResponseHeaders()
                    );
                    $e->setResponseObject($data);
                    break;
            }
            throw $e;
        }
    }

    /**
     * Operation crmTasktypesGetAsync
     *
     * Get all task types
     *
     *
     * @throws \InvalidArgumentException
     * @return \GuzzleHttp\Promise\PromiseInterface
     */
    public function crmTasktypesGetAsync()
    {
        return $this->crmTasktypesGetAsyncWithHttpInfo()
            ->then(
                function ($response) {
                    return $response[0];
                }
            );
    }

    /**
     * Operation crmTasktypesGetAsyncWithHttpInfo
     *
     * Get all task types
     *
     *
     * @throws \InvalidArgumentException
     * @return \GuzzleHttp\Promise\PromiseInterface
     */
    public function crmTasktypesGetAsyncWithHttpInfo()
    {
        $returnType = '\Brevo\Client\Model\TaskTypes';
        $request = $this->crmTasktypesGetRequest();

        return $this->client
            ->sendAsync($request, $this->createHttpClientOption())
            ->then(
                function ($response) use ($returnType) {
                    $responseBody = $response->getBody();
                    if ($returnType === '\SplFileObject') {
                        $content = $responseBody; //stream goes to serializer
                    } else {
                        $content = $responseBody->getContents();
                        if ($returnType !== 'string') {
                            $content = json_decode($content);
                        }
                    }

                    return [
                        ObjectSerializer::deserialize($content, $returnType, []),
                        $response->getStatusCode(),
                        $response->getHeaders()
                    ];
                },
                function ($exception) {
                    $response = $exception->getResponse();
                    $statusCode = $response->getStatusCode();
                    throw new ApiException(
                        sprintf(
                            '[%d] Error connecting to the API (%s)',
                            $statusCode,
                            $exception->getRequest()->getUri()
                        ),
                        $statusCode,
                        $response->getHeaders(),
                        $response->getBody()
                    );
                }
            );
    }

    /**
     * Create request for operation 'crmTasktypesGet'
     *
     *
     * @throws \InvalidArgumentException
     * @return \GuzzleHttp\Psr7\Request
     */
    protected function crmTasktypesGetRequest()
    {

        $resourcePath = '/crm/tasktypes';
        $formParams = [];
        $queryParams = [];
        $headerParams = [];
        $httpBody = '';
        $multipart = false;



        // body params
        $_tempBody = null;

        if ($multipart) {
            $headers = $this->headerSelector->selectHeadersForMultipart(
                ['application/json']
            );
        } else {
            $headers = $this->headerSelector->selectHeaders(
                ['application/json'],
                ['application/json']
            );
        }

        // for model (json/xml)
        if (isset($_tempBody)) {
            // $_tempBody is the method argument, if present
            $httpBody = $_tempBody;
            
            if($headers['Content-Type'] === 'application/json') {
                // \stdClass has no __toString(), so we should encode it manually
                if ($httpBody instanceof \stdClass) {
                    $httpBody = \GuzzleHttp\json_encode($httpBody);
                }
                // array has no __toString(), so we should encode it manually
                if(is_array($httpBody)) {
                    $httpBody = \GuzzleHttp\json_encode(ObjectSerializer::sanitizeForSerialization($httpBody));
                }
            }
        } elseif (count($formParams) > 0) {
            if ($multipart) {
                $multipartContents = [];
                foreach ($formParams as $formParamName => $formParamValue) {
                    $multipartContents[] = [
                        'name' => $formParamName,
                        'contents' => $formParamValue
                    ];
                }
                // for HTTP post (form)
                $httpBody = new MultipartStream($multipartContents);

            } elseif ($headers['Content-Type'] === 'application/json') {
                $httpBody = \GuzzleHttp\json_encode($formParams);

            } else {
                // for HTTP post (form)
                $httpBody = \GuzzleHttp\Psr7\Query::build($formParams);
            }
        }

        // this endpoint requires API key authentication
        $apiKey = $this->config->getApiKeyWithPrefix('api-key');
        if ($apiKey !== null) {
            $headers['api-key'] = $apiKey;
        }
        // this endpoint requires API key authentication
        $apiKey = $this->config->getApiKeyWithPrefix('partner-key');
        if ($apiKey !== null) {
            $headers['partner-key'] = $apiKey;
        }

        $defaultHeaders = [];
        if ($this->config->getUserAgent()) {
            $defaultHeaders['User-Agent'] = $this->config->getUserAgent();
        }

        $headers = array_merge(
            $defaultHeaders,
            $headerParams,
            $headers
        );

        $query = \GuzzleHttp\Psr7\Query::build($queryParams);
        return new Request(
            'GET',
            $this->config->getHost() . $resourcePath . ($query ? "?{$query}" : ''),
            $headers,
            $httpBody
        );
    }

    /**
     * Create http client option
     *
     * @throws \RuntimeException on file opening failure
     * @return array of http client options
     */
    protected function createHttpClientOption()
    {
        $options = [];
        if ($this->config->getDebug()) {
            $options[RequestOptions::DEBUG] = fopen($this->config->getDebugFile(), 'a');
            if (!$options[RequestOptions::DEBUG]) {
                throw new \RuntimeException('Failed to open the debug file: ' . $this->config->getDebugFile());
            }
        }

        return $options;
    }
}
