<?php
/**
 * ListsApi
 * PHP version 7.4
 *
 * @category Class
 * @package  KlaviyoAPI
 * @author   OpenAPI Generator team
 * @link     https://openapi-generator.tech
 */

/**
 * Klaviyo API
 *
 * The Klaviyo REST API. Please visit https://developers.klaviyo.com for more details.
 *
 * Contact: developers@klaviyo.com
 * Generated by: https://openapi-generator.tech
 * OpenAPI Generator version: 6.1.0
 */

/**
 * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
 * https://openapi-generator.tech
 * Do not edit the class manually.
 */

namespace KlaviyoAPI\API;

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

/**
 * ListsApi Class Doc Comment
 *
 * @category Class
 * @package  KlaviyoAPI
 * @author   OpenAPI Generator team
 * @link     https://openapi-generator.tech
 */
class ListsApi
{
    /**
     * @var ClientInterface
     */
    protected $client;

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

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

    /**
     * @var int Host index
     */
    protected $hostIndex;

    /**
     * @param ClientInterface $client
     * @param Configuration   $config
     * @param HeaderSelector  $selector
     * @param int             $hostIndex (Optional) host index to select the list of hosts if defined in the OpenAPI spec
     */
    public function __construct(
        ClientInterface $client = null,
        Configuration $config = null,
        HeaderSelector $selector = null,
        $hostIndex = 0
    ) {
        $this->client = $client ?: new Client();
        $this->config = $config ?: new Configuration();
        $this->headerSelector = $selector ?: new HeaderSelector();
        $this->hostIndex = $hostIndex;
    }

    /**
     * Set the host index
     *
     * @param int $hostIndex Host index (required)
     */
    public function setHostIndex($hostIndex): void
    {
        $this->hostIndex = $hostIndex;
    }

    /**
     * Get the host index
     *
     * @return int Host index
     */
    public function getHostIndex()
    {
        return $this->hostIndex;
    }

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

    /**
     * Operation addProfilesToList
     *
     * Add Profiles to List
     *
     * @param  string $id  (required)
     * @param  \KlaviyoAPI\Model\ListMembersAddQuery $list_members_add_query list_members_add_query (required)
     *
     * @throws \KlaviyoAPI\ApiException on non-2xx response
     * @throws \InvalidArgumentException
     * @return void
     */
    public function addProfilesToList($id, $list_members_add_query, $apiKey = null)
    {
        $this->addProfilesToListWithHttpInfo($id, $list_members_add_query, $apiKey);
    }

    /**
     * Alias of `addProfilesToList`
     *
     * @deprecated use `addProfilesToList` instead
     */
    public function createListRelationships(...$args) {
        return $this->addProfilesToList(...$args);
    }

    /**
     * Alias of `addProfilesToList`
     *
     * @deprecated use `addProfilesToList` instead
     */
    public function createListRelationshipsProfile(...$args) {
        return $this->addProfilesToList(...$args);
    }

    /**
     * Alias of `addProfilesToList`
     *
     * @deprecated use `addProfilesToList` instead
     */
    public function createListRelationshipsProfiles(...$args) {
        return $this->addProfilesToList(...$args);
    }

    /**
     * Operation addProfilesToListWithHttpInfo
     *
     * Add Profiles to List
     *
     * @param  string $id  (required)
     * @param  \KlaviyoAPI\Model\ListMembersAddQuery $list_members_add_query (required)
     *
     * @throws \KlaviyoAPI\ApiException on non-2xx response
     * @throws \InvalidArgumentException
     * @return array of null, HTTP status code, HTTP response headers (array of strings)
     */
    public function addProfilesToListWithHttpInfo($id, $list_members_add_query, $apiKey = null)
    {
        $request = $this->addProfilesToListRequest($id, $list_members_add_query, $apiKey);

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

            $statusCode = $response->getStatusCode();

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

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

        } catch (ApiException $e) {
            switch ($e->getCode()) {
                case 400:
                    $data = ObjectSerializer::deserialize(
                        $e->getResponseBody(),
                        '\KlaviyoAPI\Model\GetAccounts400Response',
                        $e->getResponseHeaders()
                    );
                    $e->setResponseObject($data);
                    break;
                case 500:
                    $data = ObjectSerializer::deserialize(
                        $e->getResponseBody(),
                        '\KlaviyoAPI\Model\GetAccounts400Response',
                        $e->getResponseHeaders()
                    );
                    $e->setResponseObject($data);
                    break;
            }
            throw $e;
        }
    }

    /**
     * Alias of `addProfilesToListWithHttpInfo`
     *
     * @deprecated use `addProfilesToListWithHttpInfo` instead
     */
    public function createListRelationshipsWithHttpInfo(...$args) {
        return $this->addProfilesToListWithHttpInfo(...$args);
    }

    /**
     * Alias of `addProfilesToListWithHttpInfo`
     *
     * @deprecated use `addProfilesToListWithHttpInfo` instead
     */
    public function createListRelationshipsProfileWithHttpInfo(...$args) {
        return $this->addProfilesToListWithHttpInfo(...$args);
    }

    /**
     * Alias of `addProfilesToListWithHttpInfo`
     *
     * @deprecated use `addProfilesToListWithHttpInfo` instead
     */
    public function createListRelationshipsProfilesWithHttpInfo(...$args) {
        return $this->addProfilesToListWithHttpInfo(...$args);
    }

    /**
     * Operation addProfilesToListAsync
     *
     * Add Profiles to List
     *
     * @param  string $id  (required)
     * @param  \KlaviyoAPI\Model\ListMembersAddQuery $list_members_add_query (required)
     *
     * @throws \InvalidArgumentException
     * @return \GuzzleHttp\Promise\PromiseInterface
     */
    public function addProfilesToListAsync($id, $list_members_add_query, $apiKey = null)
    {
        return $this->addProfilesToListAsyncWithHttpInfo($id, $list_members_add_query, $apiKey)
            ->then(
                function ($response) {
                    return $response[0];
                }
            );
    }

    /**
     * Alias of `addProfilesToListAsync`
     *
     * @deprecated use `addProfilesToListAsync` instead
     */
    public function createListRelationshipsAsync(...$args) {
        return $this->addProfilesToListAsync(...$args);
    }

    /**
     * Alias of `addProfilesToListAsync`
     *
     * @deprecated use `addProfilesToListAsync` instead
     */
    public function createListRelationshipsProfileAsync(...$args) {
        return $this->addProfilesToListAsync(...$args);
    }

    /**
     * Alias of `addProfilesToListAsync`
     *
     * @deprecated use `addProfilesToListAsync` instead
     */
    public function createListRelationshipsProfilesAsync(...$args) {
        return $this->addProfilesToListAsync(...$args);
    }

    /**
     * Operation addProfilesToListAsyncWithHttpInfo
     *
     * Add Profiles to List
     *
     * @param  string $id  (required)
     * @param  \KlaviyoAPI\Model\ListMembersAddQuery $list_members_add_query (required)
     *
     * @throws \InvalidArgumentException
     * @return \GuzzleHttp\Promise\PromiseInterface
     */
    public function addProfilesToListAsyncWithHttpInfo($id, $list_members_add_query, $apiKey = null)
    {
        $returnType = '';
        $request = $this->addProfilesToListRequest($id, $list_members_add_query, $apiKey);

        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(),
                        (string) $response->getBody()
                    );
                }
            );
    }

    /**
     * Alias of `addProfilesToListAsyncWithHttpInfo`
     *
     * @deprecated use `addProfilesToListAsyncWithHttpInfo` instead
     */
    public function createListRelationshipsAsyncWithHttpInfo(...$args) {
        return $this->addProfilesToListAsyncWithHttpInfo(...$args);
    }

    /**
     * Alias of `addProfilesToListAsyncWithHttpInfo`
     *
     * @deprecated use `addProfilesToListAsyncWithHttpInfo` instead
     */
    public function createListRelationshipsProfileAsyncWithHttpInfo(...$args) {
        return $this->addProfilesToListAsyncWithHttpInfo(...$args);
    }

    /**
     * Alias of `addProfilesToListAsyncWithHttpInfo`
     *
     * @deprecated use `addProfilesToListAsyncWithHttpInfo` instead
     */
    public function createListRelationshipsProfilesAsyncWithHttpInfo(...$args) {
        return $this->addProfilesToListAsyncWithHttpInfo(...$args);
    }

    /**
     * Create request for operation 'addProfilesToList'
     *
     * @param  string $id  (required)
     * @param  \KlaviyoAPI\Model\ListMembersAddQuery $list_members_add_query (required)
     *
     * @throws \InvalidArgumentException
     * @return \GuzzleHttp\Psr7\Request
     */
    public function addProfilesToListRequest($id, $list_members_add_query, $apiKey = null)
    {
        // verify the required parameter 'id' is set
        if ($id === null || (is_array($id) && count($id) === 0)) {
            throw new \InvalidArgumentException(
                'Missing the required parameter $id when calling addProfilesToList'
            );
        }
        // verify the required parameter 'list_members_add_query' is set
        if ($list_members_add_query === null || (is_array($list_members_add_query) && count($list_members_add_query) === 0)) {
            throw new \InvalidArgumentException(
                'Missing the required parameter $list_members_add_query when calling addProfilesToList'
            );
        }

        $resourcePath = '/api/lists/{id}/relationships/profiles';
        $formParams = [];
        $queryParams = [];
        $headerParams = [];
        $httpBody = '';
        $multipart = false;


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


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

        // for model (json/xml)
        if (isset($list_members_add_query)) {
            if ($headers['Content-Type'] === 'application/json' || $headers['Content-Type'] === 'application/vnd.api+json') {
                $httpBody = \GuzzleHttp\json_encode(ObjectSerializer::sanitizeForSerialization($list_members_add_query));
            } else {
                $httpBody = $list_members_add_query;
            }
        } elseif (count($formParams) > 0) {
            if ($multipart) {
                $multipartContents = [];
                foreach ($formParams as $formParamName => $formParamValue) {
                    $formParamValueItems = is_array($formParamValue) ? $formParamValue : [$formParamValue];
                    foreach ($formParamValueItems as $formParamValueItem) {
                        $multipartContents[] = [
                            'name' => $formParamName,
                            'contents' => $formParamValueItem
                        ];
                    }
                }
                // for HTTP post (form)
                $httpBody = new MultipartStream($multipartContents);

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

            } else {
                // for HTTP post (form)
                $httpBody = ObjectSerializer::buildQuery($formParams);
            }
        }

        // this endpoint requires API key authentication
        if ($apiKey == null) {
            $apiKey = $this->config->getApiKeyWithPrefix('Authorization');
        } else {
            $apiKey = 'Klaviyo-API-Key '.$apiKey;
        }

        $headers['Authorization'] = $apiKey;


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

        $defaultHeaders['revision'] = ['2025-07-15'];

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

        $query = ObjectSerializer::buildQuery($queryParams);
        return new Request(
            'POST',
            $this->config->getHost() . $resourcePath . ($query ? "?{$query}" : ''),
            $headers,
            $httpBody
        );
    }

    /**
     * Alias of `addProfilesToListRequest`
     *
     * @deprecated use `addProfilesToListRequest` instead
     */
    public function createListRelationshipsRequest(...$args) {
        return $this->addProfilesToListRequest(...$args);
    }

    /**
     * Alias of `addProfilesToListRequest`
     *
     * @deprecated use `addProfilesToListRequest` instead
     */
    public function createListRelationshipsProfileRequest(...$args) {
        return $this->addProfilesToListRequest(...$args);
    }

    /**
     * Alias of `addProfilesToListRequest`
     *
     * @deprecated use `addProfilesToListRequest` instead
     */
    public function createListRelationshipsProfilesRequest(...$args) {
        return $this->addProfilesToListRequest(...$args);
    }

    /**
     * Operation createList
     *
     * Create List
     *
     * @param  \KlaviyoAPI\Model\ListCreateQuery $list_create_query list_create_query (required)
     *
     * @throws \KlaviyoAPI\ApiException on non-2xx response
     * @throws \InvalidArgumentException
     * @return array<string,mixed>|\KlaviyoAPI\Model\GetAccounts400Response|\KlaviyoAPI\Model\GetAccounts400Response
     */
    public function createList($list_create_query, $apiKey = null)
    {
        list($response) = $this->createListWithHttpInfo($list_create_query, $apiKey);
        return $response;
    }

    /**
     * Operation createListWithHttpInfo
     *
     * Create List
     *
     * @param  \KlaviyoAPI\Model\ListCreateQuery $list_create_query (required)
     *
     * @throws \KlaviyoAPI\ApiException on non-2xx response
     * @throws \InvalidArgumentException
     * @return array of array<string,mixed>|\KlaviyoAPI\Model\GetAccounts400Response|\KlaviyoAPI\Model\GetAccounts400Response, HTTP status code, HTTP response headers (array of strings)
     */
    public function createListWithHttpInfo($list_create_query, $apiKey = null)
    {
        $request = $this->createListRequest($list_create_query, $apiKey);

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

            $statusCode = $response->getStatusCode();

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

            switch($statusCode) {
                case 201:
                    if ('array<string,mixed>' === '\SplFileObject') {
                        $content = $response->getBody(); //stream goes to serializer
                    } else {
                        $content = (string) $response->getBody();
                        if ('array&lt;string,mixed&gt;' !== 'string') {
                            $content = json_decode($content);
                        }
                    }


                    $parsed_content = json_decode(json_encode($content), TRUE);
                    if (json_last_error() != JSON_ERROR_NONE) {
                        $parsed_content = $content;
                    }

                    return [
                        $parsed_content,
                        $response->getStatusCode(),
                        $response->getHeaders()
                    ];
                case 400:
                    if ('\KlaviyoAPI\Model\GetAccounts400Response' === '\SplFileObject') {
                        $content = $response->getBody(); //stream goes to serializer
                    } else {
                        $content = (string) $response->getBody();
                        if ('\KlaviyoAPI\Model\GetAccounts400Response' !== 'string') {
                            $content = json_decode($content);
                        }
                    }


                    $parsed_content = json_decode(json_encode($content), TRUE);
                    if (json_last_error() != JSON_ERROR_NONE) {
                        $parsed_content = $content;
                    }

                    return [
                        $parsed_content,
                        $response->getStatusCode(),
                        $response->getHeaders()
                    ];
                case 500:
                    if ('\KlaviyoAPI\Model\GetAccounts400Response' === '\SplFileObject') {
                        $content = $response->getBody(); //stream goes to serializer
                    } else {
                        $content = (string) $response->getBody();
                        if ('\KlaviyoAPI\Model\GetAccounts400Response' !== 'string') {
                            $content = json_decode($content);
                        }
                    }


                    $parsed_content = json_decode(json_encode($content), TRUE);
                    if (json_last_error() != JSON_ERROR_NONE) {
                        $parsed_content = $content;
                    }

                    return [
                        $parsed_content,
                        $response->getStatusCode(),
                        $response->getHeaders()
                    ];
            }

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

            $parsed_content = json_decode(json_encode($content), TRUE);
            if (json_last_error() != JSON_ERROR_NONE) {
                $parsed_content = $content;
            }

            return [
                $parsed_content,
                $response->getStatusCode(),
                $response->getHeaders()
            ];

        } catch (ApiException $e) {
            switch ($e->getCode()) {
                case 201:
                    $data = ObjectSerializer::deserialize(
                        $e->getResponseBody(),
                        'array<string,mixed>',
                        $e->getResponseHeaders()
                    );
                    $e->setResponseObject($data);
                    break;
                case 400:
                    $data = ObjectSerializer::deserialize(
                        $e->getResponseBody(),
                        '\KlaviyoAPI\Model\GetAccounts400Response',
                        $e->getResponseHeaders()
                    );
                    $e->setResponseObject($data);
                    break;
                case 500:
                    $data = ObjectSerializer::deserialize(
                        $e->getResponseBody(),
                        '\KlaviyoAPI\Model\GetAccounts400Response',
                        $e->getResponseHeaders()
                    );
                    $e->setResponseObject($data);
                    break;
            }
            throw $e;
        }
    }

    /**
     * Operation createListAsync
     *
     * Create List
     *
     * @param  \KlaviyoAPI\Model\ListCreateQuery $list_create_query (required)
     *
     * @throws \InvalidArgumentException
     * @return \GuzzleHttp\Promise\PromiseInterface
     */
    public function createListAsync($list_create_query, $apiKey = null)
    {
        return $this->createListAsyncWithHttpInfo($list_create_query, $apiKey)
            ->then(
                function ($response) {
                    return $response[0];
                }
            );
    }

    /**
     * Operation createListAsyncWithHttpInfo
     *
     * Create List
     *
     * @param  \KlaviyoAPI\Model\ListCreateQuery $list_create_query (required)
     *
     * @throws \InvalidArgumentException
     * @return \GuzzleHttp\Promise\PromiseInterface
     */
    public function createListAsyncWithHttpInfo($list_create_query, $apiKey = null)
    {
        $returnType = 'array<string,mixed>';
        $request = $this->createListRequest($list_create_query, $apiKey);

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

                    $parsed_content = json_decode(json_encode($content), TRUE);
                    if (json_last_error() != JSON_ERROR_NONE) {
                        $parsed_content = $content;
                    }

                    return [
                        $parsed_content,
                        $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(),
                        (string) $response->getBody()
                    );
                }
            );
    }

    /**
     * Create request for operation 'createList'
     *
     * @param  \KlaviyoAPI\Model\ListCreateQuery $list_create_query (required)
     *
     * @throws \InvalidArgumentException
     * @return \GuzzleHttp\Psr7\Request
     */
    public function createListRequest($list_create_query, $apiKey = null)
    {
        // verify the required parameter 'list_create_query' is set
        if ($list_create_query === null || (is_array($list_create_query) && count($list_create_query) === 0)) {
            throw new \InvalidArgumentException(
                'Missing the required parameter $list_create_query when calling createList'
            );
        }

        $resourcePath = '/api/lists';
        $formParams = [];
        $queryParams = [];
        $headerParams = [];
        $httpBody = '';
        $multipart = false;


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

        // for model (json/xml)
        if (isset($list_create_query)) {
            if ($headers['Content-Type'] === 'application/json' || $headers['Content-Type'] === 'application/vnd.api+json') {
                $httpBody = \GuzzleHttp\json_encode(ObjectSerializer::sanitizeForSerialization($list_create_query));
            } else {
                $httpBody = $list_create_query;
            }
        } elseif (count($formParams) > 0) {
            if ($multipart) {
                $multipartContents = [];
                foreach ($formParams as $formParamName => $formParamValue) {
                    $formParamValueItems = is_array($formParamValue) ? $formParamValue : [$formParamValue];
                    foreach ($formParamValueItems as $formParamValueItem) {
                        $multipartContents[] = [
                            'name' => $formParamName,
                            'contents' => $formParamValueItem
                        ];
                    }
                }
                // for HTTP post (form)
                $httpBody = new MultipartStream($multipartContents);

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

            } else {
                // for HTTP post (form)
                $httpBody = ObjectSerializer::buildQuery($formParams);
            }
        }

        // this endpoint requires API key authentication
        if ($apiKey == null) {
            $apiKey = $this->config->getApiKeyWithPrefix('Authorization');
        } else {
            $apiKey = 'Klaviyo-API-Key '.$apiKey;
        }

        $headers['Authorization'] = $apiKey;


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

        $defaultHeaders['revision'] = ['2025-07-15'];

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

        $query = ObjectSerializer::buildQuery($queryParams);
        return new Request(
            'POST',
            $this->config->getHost() . $resourcePath . ($query ? "?{$query}" : ''),
            $headers,
            $httpBody
        );
    }

    /**
     * Operation deleteList
     *
     * Delete List
     *
     * @param  string $id Primary key that uniquely identifies this list. Generated by Klaviyo. (required)
     *
     * @throws \KlaviyoAPI\ApiException on non-2xx response
     * @throws \InvalidArgumentException
     * @return void
     */
    public function deleteList($id, $apiKey = null)
    {
        $this->deleteListWithHttpInfo($id, $apiKey);
    }

    /**
     * Operation deleteListWithHttpInfo
     *
     * Delete List
     *
     * @param  string $id Primary key that uniquely identifies this list. Generated by Klaviyo. (required)
     *
     * @throws \KlaviyoAPI\ApiException on non-2xx response
     * @throws \InvalidArgumentException
     * @return array of null, HTTP status code, HTTP response headers (array of strings)
     */
    public function deleteListWithHttpInfo($id, $apiKey = null)
    {
        $request = $this->deleteListRequest($id, $apiKey);

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

            $statusCode = $response->getStatusCode();

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

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

        } catch (ApiException $e) {
            switch ($e->getCode()) {
                case 400:
                    $data = ObjectSerializer::deserialize(
                        $e->getResponseBody(),
                        '\KlaviyoAPI\Model\GetAccounts400Response',
                        $e->getResponseHeaders()
                    );
                    $e->setResponseObject($data);
                    break;
                case 500:
                    $data = ObjectSerializer::deserialize(
                        $e->getResponseBody(),
                        '\KlaviyoAPI\Model\GetAccounts400Response',
                        $e->getResponseHeaders()
                    );
                    $e->setResponseObject($data);
                    break;
            }
            throw $e;
        }
    }

    /**
     * Operation deleteListAsync
     *
     * Delete List
     *
     * @param  string $id Primary key that uniquely identifies this list. Generated by Klaviyo. (required)
     *
     * @throws \InvalidArgumentException
     * @return \GuzzleHttp\Promise\PromiseInterface
     */
    public function deleteListAsync($id, $apiKey = null)
    {
        return $this->deleteListAsyncWithHttpInfo($id, $apiKey)
            ->then(
                function ($response) {
                    return $response[0];
                }
            );
    }

    /**
     * Operation deleteListAsyncWithHttpInfo
     *
     * Delete List
     *
     * @param  string $id Primary key that uniquely identifies this list. Generated by Klaviyo. (required)
     *
     * @throws \InvalidArgumentException
     * @return \GuzzleHttp\Promise\PromiseInterface
     */
    public function deleteListAsyncWithHttpInfo($id, $apiKey = null)
    {
        $returnType = '';
        $request = $this->deleteListRequest($id, $apiKey);

        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(),
                        (string) $response->getBody()
                    );
                }
            );
    }

    /**
     * Create request for operation 'deleteList'
     *
     * @param  string $id Primary key that uniquely identifies this list. Generated by Klaviyo. (required)
     *
     * @throws \InvalidArgumentException
     * @return \GuzzleHttp\Psr7\Request
     */
    public function deleteListRequest($id, $apiKey = null)
    {
        // verify the required parameter 'id' is set
        if ($id === null || (is_array($id) && count($id) === 0)) {
            throw new \InvalidArgumentException(
                'Missing the required parameter $id when calling deleteList'
            );
        }

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


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


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

        // for model (json/xml)
        if (count($formParams) > 0) {
            if ($multipart) {
                $multipartContents = [];
                foreach ($formParams as $formParamName => $formParamValue) {
                    $formParamValueItems = is_array($formParamValue) ? $formParamValue : [$formParamValue];
                    foreach ($formParamValueItems as $formParamValueItem) {
                        $multipartContents[] = [
                            'name' => $formParamName,
                            'contents' => $formParamValueItem
                        ];
                    }
                }
                // for HTTP post (form)
                $httpBody = new MultipartStream($multipartContents);

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

            } else {
                // for HTTP post (form)
                $httpBody = ObjectSerializer::buildQuery($formParams);
            }
        }

        // this endpoint requires API key authentication
        if ($apiKey == null) {
            $apiKey = $this->config->getApiKeyWithPrefix('Authorization');
        } else {
            $apiKey = 'Klaviyo-API-Key '.$apiKey;
        }

        $headers['Authorization'] = $apiKey;


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

        $defaultHeaders['revision'] = ['2025-07-15'];

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

        $query = ObjectSerializer::buildQuery($queryParams);
        return new Request(
            'DELETE',
            $this->config->getHost() . $resourcePath . ($query ? "?{$query}" : ''),
            $headers,
            $httpBody
        );
    }

    /**
     * Operation getFlowsTriggeredByList
     *
     * Get Flows Triggered by List
     *
     * @param  string $id Primary key that uniquely identifies this list. Generated by Klaviyo. (required)
     * @param  string[] $fields_flow For more information please visit https://developers.klaviyo.com/en/v2025-07-15/reference/api-overview#sparse-fieldsets (optional)
     *
     * @throws \KlaviyoAPI\ApiException on non-2xx response
     * @throws \InvalidArgumentException
     * @return array<string,mixed>|\KlaviyoAPI\Model\GetAccounts400Response|\KlaviyoAPI\Model\GetAccounts400Response
     */
    public function getFlowsTriggeredByList($id, $fields_flow = null, $apiKey = null)
    {
        list($response) = $this->getFlowsTriggeredByListWithHttpInfo($id, $fields_flow, $apiKey);
        return $response;
    }

    /**
     * Alias of `getFlowsTriggeredByList`
     *
     * @deprecated use `getFlowsTriggeredByList` instead
     */
    public function getFlowTriggersForList(...$args) {
        return $this->getFlowsTriggeredByList(...$args);
    }

    /**
     * Alias of `getFlowsTriggeredByList`
     *
     * @deprecated use `getFlowsTriggeredByList` instead
     */
    public function getListFlowTriggers(...$args) {
        return $this->getFlowsTriggeredByList(...$args);
    }

    /**
     * Operation getFlowsTriggeredByListWithHttpInfo
     *
     * Get Flows Triggered by List
     *
     * @param  string $id Primary key that uniquely identifies this list. Generated by Klaviyo. (required)
     * @param  string[] $fields_flow For more information please visit https://developers.klaviyo.com/en/v2025-07-15/reference/api-overview#sparse-fieldsets (optional)
     *
     * @throws \KlaviyoAPI\ApiException on non-2xx response
     * @throws \InvalidArgumentException
     * @return array of array<string,mixed>|\KlaviyoAPI\Model\GetAccounts400Response|\KlaviyoAPI\Model\GetAccounts400Response, HTTP status code, HTTP response headers (array of strings)
     */
    public function getFlowsTriggeredByListWithHttpInfo($id, $fields_flow = null, $apiKey = null)
    {
        $request = $this->getFlowsTriggeredByListRequest($id, $fields_flow, $apiKey);

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

            $statusCode = $response->getStatusCode();

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

            switch($statusCode) {
                case 200:
                    if ('array<string,mixed>' === '\SplFileObject') {
                        $content = $response->getBody(); //stream goes to serializer
                    } else {
                        $content = (string) $response->getBody();
                        if ('array&lt;string,mixed&gt;' !== 'string') {
                            $content = json_decode($content);
                        }
                    }


                    $parsed_content = json_decode(json_encode($content), TRUE);
                    if (json_last_error() != JSON_ERROR_NONE) {
                        $parsed_content = $content;
                    }

                    return [
                        $parsed_content,
                        $response->getStatusCode(),
                        $response->getHeaders()
                    ];
                case 400:
                    if ('\KlaviyoAPI\Model\GetAccounts400Response' === '\SplFileObject') {
                        $content = $response->getBody(); //stream goes to serializer
                    } else {
                        $content = (string) $response->getBody();
                        if ('\KlaviyoAPI\Model\GetAccounts400Response' !== 'string') {
                            $content = json_decode($content);
                        }
                    }


                    $parsed_content = json_decode(json_encode($content), TRUE);
                    if (json_last_error() != JSON_ERROR_NONE) {
                        $parsed_content = $content;
                    }

                    return [
                        $parsed_content,
                        $response->getStatusCode(),
                        $response->getHeaders()
                    ];
                case 500:
                    if ('\KlaviyoAPI\Model\GetAccounts400Response' === '\SplFileObject') {
                        $content = $response->getBody(); //stream goes to serializer
                    } else {
                        $content = (string) $response->getBody();
                        if ('\KlaviyoAPI\Model\GetAccounts400Response' !== 'string') {
                            $content = json_decode($content);
                        }
                    }


                    $parsed_content = json_decode(json_encode($content), TRUE);
                    if (json_last_error() != JSON_ERROR_NONE) {
                        $parsed_content = $content;
                    }

                    return [
                        $parsed_content,
                        $response->getStatusCode(),
                        $response->getHeaders()
                    ];
            }

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

            $parsed_content = json_decode(json_encode($content), TRUE);
            if (json_last_error() != JSON_ERROR_NONE) {
                $parsed_content = $content;
            }

            return [
                $parsed_content,
                $response->getStatusCode(),
                $response->getHeaders()
            ];

        } catch (ApiException $e) {
            switch ($e->getCode()) {
                case 200:
                    $data = ObjectSerializer::deserialize(
                        $e->getResponseBody(),
                        'array<string,mixed>',
                        $e->getResponseHeaders()
                    );
                    $e->setResponseObject($data);
                    break;
                case 400:
                    $data = ObjectSerializer::deserialize(
                        $e->getResponseBody(),
                        '\KlaviyoAPI\Model\GetAccounts400Response',
                        $e->getResponseHeaders()
                    );
                    $e->setResponseObject($data);
                    break;
                case 500:
                    $data = ObjectSerializer::deserialize(
                        $e->getResponseBody(),
                        '\KlaviyoAPI\Model\GetAccounts400Response',
                        $e->getResponseHeaders()
                    );
                    $e->setResponseObject($data);
                    break;
            }
            throw $e;
        }
    }

    /**
     * Alias of `getFlowsTriggeredByListWithHttpInfo`
     *
     * @deprecated use `getFlowsTriggeredByListWithHttpInfo` instead
     */
    public function getFlowTriggersForListWithHttpInfo(...$args) {
        return $this->getFlowsTriggeredByListWithHttpInfo(...$args);
    }

    /**
     * Alias of `getFlowsTriggeredByListWithHttpInfo`
     *
     * @deprecated use `getFlowsTriggeredByListWithHttpInfo` instead
     */
    public function getListFlowTriggersWithHttpInfo(...$args) {
        return $this->getFlowsTriggeredByListWithHttpInfo(...$args);
    }

    /**
     * Operation getFlowsTriggeredByListAsync
     *
     * Get Flows Triggered by List
     *
     * @param  string $id Primary key that uniquely identifies this list. Generated by Klaviyo. (required)
     * @param  string[] $fields_flow For more information please visit https://developers.klaviyo.com/en/v2025-07-15/reference/api-overview#sparse-fieldsets (optional)
     *
     * @throws \InvalidArgumentException
     * @return \GuzzleHttp\Promise\PromiseInterface
     */
    public function getFlowsTriggeredByListAsync($id, $fields_flow = null, $apiKey = null)
    {
        return $this->getFlowsTriggeredByListAsyncWithHttpInfo($id, $fields_flow, $apiKey)
            ->then(
                function ($response) {
                    return $response[0];
                }
            );
    }

    /**
     * Alias of `getFlowsTriggeredByListAsync`
     *
     * @deprecated use `getFlowsTriggeredByListAsync` instead
     */
    public function getFlowTriggersForListAsync(...$args) {
        return $this->getFlowsTriggeredByListAsync(...$args);
    }

    /**
     * Alias of `getFlowsTriggeredByListAsync`
     *
     * @deprecated use `getFlowsTriggeredByListAsync` instead
     */
    public function getListFlowTriggersAsync(...$args) {
        return $this->getFlowsTriggeredByListAsync(...$args);
    }

    /**
     * Operation getFlowsTriggeredByListAsyncWithHttpInfo
     *
     * Get Flows Triggered by List
     *
     * @param  string $id Primary key that uniquely identifies this list. Generated by Klaviyo. (required)
     * @param  string[] $fields_flow For more information please visit https://developers.klaviyo.com/en/v2025-07-15/reference/api-overview#sparse-fieldsets (optional)
     *
     * @throws \InvalidArgumentException
     * @return \GuzzleHttp\Promise\PromiseInterface
     */
    public function getFlowsTriggeredByListAsyncWithHttpInfo($id, $fields_flow = null, $apiKey = null)
    {
        $returnType = 'array<string,mixed>';
        $request = $this->getFlowsTriggeredByListRequest($id, $fields_flow, $apiKey);

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

                    $parsed_content = json_decode(json_encode($content), TRUE);
                    if (json_last_error() != JSON_ERROR_NONE) {
                        $parsed_content = $content;
                    }

                    return [
                        $parsed_content,
                        $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(),
                        (string) $response->getBody()
                    );
                }
            );
    }

    /**
     * Alias of `getFlowsTriggeredByListAsyncWithHttpInfo`
     *
     * @deprecated use `getFlowsTriggeredByListAsyncWithHttpInfo` instead
     */
    public function getFlowTriggersForListAsyncWithHttpInfo(...$args) {
        return $this->getFlowsTriggeredByListAsyncWithHttpInfo(...$args);
    }

    /**
     * Alias of `getFlowsTriggeredByListAsyncWithHttpInfo`
     *
     * @deprecated use `getFlowsTriggeredByListAsyncWithHttpInfo` instead
     */
    public function getListFlowTriggersAsyncWithHttpInfo(...$args) {
        return $this->getFlowsTriggeredByListAsyncWithHttpInfo(...$args);
    }

    /**
     * Create request for operation 'getFlowsTriggeredByList'
     *
     * @param  string $id Primary key that uniquely identifies this list. Generated by Klaviyo. (required)
     * @param  string[] $fields_flow For more information please visit https://developers.klaviyo.com/en/v2025-07-15/reference/api-overview#sparse-fieldsets (optional)
     *
     * @throws \InvalidArgumentException
     * @return \GuzzleHttp\Psr7\Request
     */
    public function getFlowsTriggeredByListRequest($id, $fields_flow = null, $apiKey = null)
    {
        // verify the required parameter 'id' is set
        if ($id === null || (is_array($id) && count($id) === 0)) {
            throw new \InvalidArgumentException(
                'Missing the required parameter $id when calling getFlowsTriggeredByList'
            );
        }

        $resourcePath = '/api/lists/{id}/flow-triggers';
        $formParams = [];
        $queryParams = [];
        $headerParams = [];
        $httpBody = '';
        $multipart = false;

        // query params
        $queryParams = array_merge($queryParams, ObjectSerializer::toQueryValue(
            $fields_flow,
            'fields[flow]', // param base name
            'array', // openApiType
            'form', // style
            false, // explode
            false // required
        ) ?? []);


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


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

        // for model (json/xml)
        if (count($formParams) > 0) {
            if ($multipart) {
                $multipartContents = [];
                foreach ($formParams as $formParamName => $formParamValue) {
                    $formParamValueItems = is_array($formParamValue) ? $formParamValue : [$formParamValue];
                    foreach ($formParamValueItems as $formParamValueItem) {
                        $multipartContents[] = [
                            'name' => $formParamName,
                            'contents' => $formParamValueItem
                        ];
                    }
                }
                // for HTTP post (form)
                $httpBody = new MultipartStream($multipartContents);

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

            } else {
                // for HTTP post (form)
                $httpBody = ObjectSerializer::buildQuery($formParams);
            }
        }

        // this endpoint requires API key authentication
        if ($apiKey == null) {
            $apiKey = $this->config->getApiKeyWithPrefix('Authorization');
        } else {
            $apiKey = 'Klaviyo-API-Key '.$apiKey;
        }

        $headers['Authorization'] = $apiKey;


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

        $defaultHeaders['revision'] = ['2025-07-15'];

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

        $query = ObjectSerializer::buildQuery($queryParams);
        return new Request(
            'GET',
            $this->config->getHost() . $resourcePath . ($query ? "?{$query}" : ''),
            $headers,
            $httpBody
        );
    }

    /**
     * Alias of `getFlowsTriggeredByListRequest`
     *
     * @deprecated use `getFlowsTriggeredByListRequest` instead
     */
    public function getFlowTriggersForListRequest(...$args) {
        return $this->getFlowsTriggeredByListRequest(...$args);
    }

    /**
     * Alias of `getFlowsTriggeredByListRequest`
     *
     * @deprecated use `getFlowsTriggeredByListRequest` instead
     */
    public function getListFlowTriggersRequest(...$args) {
        return $this->getFlowsTriggeredByListRequest(...$args);
    }

    /**
     * Operation getIdsForFlowsTriggeredByList
     *
     * Get IDs for Flows Triggered by List
     *
     * @param  string $id Primary key that uniquely identifies this list. Generated by Klaviyo. (required)
     *
     * @throws \KlaviyoAPI\ApiException on non-2xx response
     * @throws \InvalidArgumentException
     * @return array<string,mixed>|\KlaviyoAPI\Model\GetAccounts400Response|\KlaviyoAPI\Model\GetAccounts400Response
     */
    public function getIdsForFlowsTriggeredByList($id, $apiKey = null)
    {
        list($response) = $this->getIdsForFlowsTriggeredByListWithHttpInfo($id, $apiKey);
        return $response;
    }

    /**
     * Alias of `getIdsForFlowsTriggeredByList`
     *
     * @deprecated use `getIdsForFlowsTriggeredByList` instead
     */
    public function getFlowTriggerIdsForList(...$args) {
        return $this->getIdsForFlowsTriggeredByList(...$args);
    }

    /**
     * Alias of `getIdsForFlowsTriggeredByList`
     *
     * @deprecated use `getIdsForFlowsTriggeredByList` instead
     */
    public function getListRelationshipsFlowTriggers(...$args) {
        return $this->getIdsForFlowsTriggeredByList(...$args);
    }

    /**
     * Operation getIdsForFlowsTriggeredByListWithHttpInfo
     *
     * Get IDs for Flows Triggered by List
     *
     * @param  string $id Primary key that uniquely identifies this list. Generated by Klaviyo. (required)
     *
     * @throws \KlaviyoAPI\ApiException on non-2xx response
     * @throws \InvalidArgumentException
     * @return array of array<string,mixed>|\KlaviyoAPI\Model\GetAccounts400Response|\KlaviyoAPI\Model\GetAccounts400Response, HTTP status code, HTTP response headers (array of strings)
     */
    public function getIdsForFlowsTriggeredByListWithHttpInfo($id, $apiKey = null)
    {
        $request = $this->getIdsForFlowsTriggeredByListRequest($id, $apiKey);

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

            $statusCode = $response->getStatusCode();

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

            switch($statusCode) {
                case 200:
                    if ('array<string,mixed>' === '\SplFileObject') {
                        $content = $response->getBody(); //stream goes to serializer
                    } else {
                        $content = (string) $response->getBody();
                        if ('array&lt;string,mixed&gt;' !== 'string') {
                            $content = json_decode($content);
                        }
                    }


                    $parsed_content = json_decode(json_encode($content), TRUE);
                    if (json_last_error() != JSON_ERROR_NONE) {
                        $parsed_content = $content;
                    }

                    return [
                        $parsed_content,
                        $response->getStatusCode(),
                        $response->getHeaders()
                    ];
                case 400:
                    if ('\KlaviyoAPI\Model\GetAccounts400Response' === '\SplFileObject') {
                        $content = $response->getBody(); //stream goes to serializer
                    } else {
                        $content = (string) $response->getBody();
                        if ('\KlaviyoAPI\Model\GetAccounts400Response' !== 'string') {
                            $content = json_decode($content);
                        }
                    }


                    $parsed_content = json_decode(json_encode($content), TRUE);
                    if (json_last_error() != JSON_ERROR_NONE) {
                        $parsed_content = $content;
                    }

                    return [
                        $parsed_content,
                        $response->getStatusCode(),
                        $response->getHeaders()
                    ];
                case 500:
                    if ('\KlaviyoAPI\Model\GetAccounts400Response' === '\SplFileObject') {
                        $content = $response->getBody(); //stream goes to serializer
                    } else {
                        $content = (string) $response->getBody();
                        if ('\KlaviyoAPI\Model\GetAccounts400Response' !== 'string') {
                            $content = json_decode($content);
                        }
                    }


                    $parsed_content = json_decode(json_encode($content), TRUE);
                    if (json_last_error() != JSON_ERROR_NONE) {
                        $parsed_content = $content;
                    }

                    return [
                        $parsed_content,
                        $response->getStatusCode(),
                        $response->getHeaders()
                    ];
            }

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

            $parsed_content = json_decode(json_encode($content), TRUE);
            if (json_last_error() != JSON_ERROR_NONE) {
                $parsed_content = $content;
            }

            return [
                $parsed_content,
                $response->getStatusCode(),
                $response->getHeaders()
            ];

        } catch (ApiException $e) {
            switch ($e->getCode()) {
                case 200:
                    $data = ObjectSerializer::deserialize(
                        $e->getResponseBody(),
                        'array<string,mixed>',
                        $e->getResponseHeaders()
                    );
                    $e->setResponseObject($data);
                    break;
                case 400:
                    $data = ObjectSerializer::deserialize(
                        $e->getResponseBody(),
                        '\KlaviyoAPI\Model\GetAccounts400Response',
                        $e->getResponseHeaders()
                    );
                    $e->setResponseObject($data);
                    break;
                case 500:
                    $data = ObjectSerializer::deserialize(
                        $e->getResponseBody(),
                        '\KlaviyoAPI\Model\GetAccounts400Response',
                        $e->getResponseHeaders()
                    );
                    $e->setResponseObject($data);
                    break;
            }
            throw $e;
        }
    }

    /**
     * Alias of `getIdsForFlowsTriggeredByListWithHttpInfo`
     *
     * @deprecated use `getIdsForFlowsTriggeredByListWithHttpInfo` instead
     */
    public function getFlowTriggerIdsForListWithHttpInfo(...$args) {
        return $this->getIdsForFlowsTriggeredByListWithHttpInfo(...$args);
    }

    /**
     * Alias of `getIdsForFlowsTriggeredByListWithHttpInfo`
     *
     * @deprecated use `getIdsForFlowsTriggeredByListWithHttpInfo` instead
     */
    public function getListRelationshipsFlowTriggersWithHttpInfo(...$args) {
        return $this->getIdsForFlowsTriggeredByListWithHttpInfo(...$args);
    }

    /**
     * Operation getIdsForFlowsTriggeredByListAsync
     *
     * Get IDs for Flows Triggered by List
     *
     * @param  string $id Primary key that uniquely identifies this list. Generated by Klaviyo. (required)
     *
     * @throws \InvalidArgumentException
     * @return \GuzzleHttp\Promise\PromiseInterface
     */
    public function getIdsForFlowsTriggeredByListAsync($id, $apiKey = null)
    {
        return $this->getIdsForFlowsTriggeredByListAsyncWithHttpInfo($id, $apiKey)
            ->then(
                function ($response) {
                    return $response[0];
                }
            );
    }

    /**
     * Alias of `getIdsForFlowsTriggeredByListAsync`
     *
     * @deprecated use `getIdsForFlowsTriggeredByListAsync` instead
     */
    public function getFlowTriggerIdsForListAsync(...$args) {
        return $this->getIdsForFlowsTriggeredByListAsync(...$args);
    }

    /**
     * Alias of `getIdsForFlowsTriggeredByListAsync`
     *
     * @deprecated use `getIdsForFlowsTriggeredByListAsync` instead
     */
    public function getListRelationshipsFlowTriggersAsync(...$args) {
        return $this->getIdsForFlowsTriggeredByListAsync(...$args);
    }

    /**
     * Operation getIdsForFlowsTriggeredByListAsyncWithHttpInfo
     *
     * Get IDs for Flows Triggered by List
     *
     * @param  string $id Primary key that uniquely identifies this list. Generated by Klaviyo. (required)
     *
     * @throws \InvalidArgumentException
     * @return \GuzzleHttp\Promise\PromiseInterface
     */
    public function getIdsForFlowsTriggeredByListAsyncWithHttpInfo($id, $apiKey = null)
    {
        $returnType = 'array<string,mixed>';
        $request = $this->getIdsForFlowsTriggeredByListRequest($id, $apiKey);

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

                    $parsed_content = json_decode(json_encode($content), TRUE);
                    if (json_last_error() != JSON_ERROR_NONE) {
                        $parsed_content = $content;
                    }

                    return [
                        $parsed_content,
                        $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(),
                        (string) $response->getBody()
                    );
                }
            );
    }

    /**
     * Alias of `getIdsForFlowsTriggeredByListAsyncWithHttpInfo`
     *
     * @deprecated use `getIdsForFlowsTriggeredByListAsyncWithHttpInfo` instead
     */
    public function getFlowTriggerIdsForListAsyncWithHttpInfo(...$args) {
        return $this->getIdsForFlowsTriggeredByListAsyncWithHttpInfo(...$args);
    }

    /**
     * Alias of `getIdsForFlowsTriggeredByListAsyncWithHttpInfo`
     *
     * @deprecated use `getIdsForFlowsTriggeredByListAsyncWithHttpInfo` instead
     */
    public function getListRelationshipsFlowTriggersAsyncWithHttpInfo(...$args) {
        return $this->getIdsForFlowsTriggeredByListAsyncWithHttpInfo(...$args);
    }

    /**
     * Create request for operation 'getIdsForFlowsTriggeredByList'
     *
     * @param  string $id Primary key that uniquely identifies this list. Generated by Klaviyo. (required)
     *
     * @throws \InvalidArgumentException
     * @return \GuzzleHttp\Psr7\Request
     */
    public function getIdsForFlowsTriggeredByListRequest($id, $apiKey = null)
    {
        // verify the required parameter 'id' is set
        if ($id === null || (is_array($id) && count($id) === 0)) {
            throw new \InvalidArgumentException(
                'Missing the required parameter $id when calling getIdsForFlowsTriggeredByList'
            );
        }

        $resourcePath = '/api/lists/{id}/relationships/flow-triggers';
        $formParams = [];
        $queryParams = [];
        $headerParams = [];
        $httpBody = '';
        $multipart = false;


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


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

        // for model (json/xml)
        if (count($formParams) > 0) {
            if ($multipart) {
                $multipartContents = [];
                foreach ($formParams as $formParamName => $formParamValue) {
                    $formParamValueItems = is_array($formParamValue) ? $formParamValue : [$formParamValue];
                    foreach ($formParamValueItems as $formParamValueItem) {
                        $multipartContents[] = [
                            'name' => $formParamName,
                            'contents' => $formParamValueItem
                        ];
                    }
                }
                // for HTTP post (form)
                $httpBody = new MultipartStream($multipartContents);

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

            } else {
                // for HTTP post (form)
                $httpBody = ObjectSerializer::buildQuery($formParams);
            }
        }

        // this endpoint requires API key authentication
        if ($apiKey == null) {
            $apiKey = $this->config->getApiKeyWithPrefix('Authorization');
        } else {
            $apiKey = 'Klaviyo-API-Key '.$apiKey;
        }

        $headers['Authorization'] = $apiKey;


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

        $defaultHeaders['revision'] = ['2025-07-15'];

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

        $query = ObjectSerializer::buildQuery($queryParams);
        return new Request(
            'GET',
            $this->config->getHost() . $resourcePath . ($query ? "?{$query}" : ''),
            $headers,
            $httpBody
        );
    }

    /**
     * Alias of `getIdsForFlowsTriggeredByListRequest`
     *
     * @deprecated use `getIdsForFlowsTriggeredByListRequest` instead
     */
    public function getFlowTriggerIdsForListRequest(...$args) {
        return $this->getIdsForFlowsTriggeredByListRequest(...$args);
    }

    /**
     * Alias of `getIdsForFlowsTriggeredByListRequest`
     *
     * @deprecated use `getIdsForFlowsTriggeredByListRequest` instead
     */
    public function getListRelationshipsFlowTriggersRequest(...$args) {
        return $this->getIdsForFlowsTriggeredByListRequest(...$args);
    }

    /**
     * Operation getList
     *
     * Get List
     *
     * @param  string $id Primary key that uniquely identifies this list. Generated by Klaviyo. (required)
     * @param  string[] $additional_fields_list Request additional fields not included by default in the response. Supported values: &#39;profile_count&#39; (optional)
     * @param  string[] $fields_flow For more information please visit https://developers.klaviyo.com/en/v2025-07-15/reference/api-overview#sparse-fieldsets (optional)
     * @param  string[] $fields_list For more information please visit https://developers.klaviyo.com/en/v2025-07-15/reference/api-overview#sparse-fieldsets (optional)
     * @param  string[] $fields_tag For more information please visit https://developers.klaviyo.com/en/v2025-07-15/reference/api-overview#sparse-fieldsets (optional)
     * @param  string[] $include For more information please visit https://developers.klaviyo.com/en/v2025-07-15/reference/api-overview#relationships (optional)
     *
     * @throws \KlaviyoAPI\ApiException on non-2xx response
     * @throws \InvalidArgumentException
     * @return array<string,mixed>|\KlaviyoAPI\Model\GetAccounts400Response|\KlaviyoAPI\Model\GetAccounts400Response
     */
    public function getList($id, $additional_fields_list = null, $fields_flow = null, $fields_list = null, $fields_tag = null, $include = null, $apiKey = null)
    {
        list($response) = $this->getListWithHttpInfo($id, $additional_fields_list, $fields_flow, $fields_list, $fields_tag, $include, $apiKey);
        return $response;
    }

    /**
     * Operation getListWithHttpInfo
     *
     * Get List
     *
     * @param  string $id Primary key that uniquely identifies this list. Generated by Klaviyo. (required)
     * @param  string[] $additional_fields_list Request additional fields not included by default in the response. Supported values: &#39;profile_count&#39; (optional)
     * @param  string[] $fields_flow For more information please visit https://developers.klaviyo.com/en/v2025-07-15/reference/api-overview#sparse-fieldsets (optional)
     * @param  string[] $fields_list For more information please visit https://developers.klaviyo.com/en/v2025-07-15/reference/api-overview#sparse-fieldsets (optional)
     * @param  string[] $fields_tag For more information please visit https://developers.klaviyo.com/en/v2025-07-15/reference/api-overview#sparse-fieldsets (optional)
     * @param  string[] $include For more information please visit https://developers.klaviyo.com/en/v2025-07-15/reference/api-overview#relationships (optional)
     *
     * @throws \KlaviyoAPI\ApiException on non-2xx response
     * @throws \InvalidArgumentException
     * @return array of array<string,mixed>|\KlaviyoAPI\Model\GetAccounts400Response|\KlaviyoAPI\Model\GetAccounts400Response, HTTP status code, HTTP response headers (array of strings)
     */
    public function getListWithHttpInfo($id, $additional_fields_list = null, $fields_flow = null, $fields_list = null, $fields_tag = null, $include = null, $apiKey = null)
    {
        $request = $this->getListRequest($id, $additional_fields_list, $fields_flow, $fields_list, $fields_tag, $include, $apiKey);

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

            $statusCode = $response->getStatusCode();

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

            switch($statusCode) {
                case 200:
                    if ('array<string,mixed>' === '\SplFileObject') {
                        $content = $response->getBody(); //stream goes to serializer
                    } else {
                        $content = (string) $response->getBody();
                        if ('array&lt;string,mixed&gt;' !== 'string') {
                            $content = json_decode($content);
                        }
                    }


                    $parsed_content = json_decode(json_encode($content), TRUE);
                    if (json_last_error() != JSON_ERROR_NONE) {
                        $parsed_content = $content;
                    }

                    return [
                        $parsed_content,
                        $response->getStatusCode(),
                        $response->getHeaders()
                    ];
                case 400:
                    if ('\KlaviyoAPI\Model\GetAccounts400Response' === '\SplFileObject') {
                        $content = $response->getBody(); //stream goes to serializer
                    } else {
                        $content = (string) $response->getBody();
                        if ('\KlaviyoAPI\Model\GetAccounts400Response' !== 'string') {
                            $content = json_decode($content);
                        }
                    }


                    $parsed_content = json_decode(json_encode($content), TRUE);
                    if (json_last_error() != JSON_ERROR_NONE) {
                        $parsed_content = $content;
                    }

                    return [
                        $parsed_content,
                        $response->getStatusCode(),
                        $response->getHeaders()
                    ];
                case 500:
                    if ('\KlaviyoAPI\Model\GetAccounts400Response' === '\SplFileObject') {
                        $content = $response->getBody(); //stream goes to serializer
                    } else {
                        $content = (string) $response->getBody();
                        if ('\KlaviyoAPI\Model\GetAccounts400Response' !== 'string') {
                            $content = json_decode($content);
                        }
                    }


                    $parsed_content = json_decode(json_encode($content), TRUE);
                    if (json_last_error() != JSON_ERROR_NONE) {
                        $parsed_content = $content;
                    }

                    return [
                        $parsed_content,
                        $response->getStatusCode(),
                        $response->getHeaders()
                    ];
            }

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

            $parsed_content = json_decode(json_encode($content), TRUE);
            if (json_last_error() != JSON_ERROR_NONE) {
                $parsed_content = $content;
            }

            return [
                $parsed_content,
                $response->getStatusCode(),
                $response->getHeaders()
            ];

        } catch (ApiException $e) {
            switch ($e->getCode()) {
                case 200:
                    $data = ObjectSerializer::deserialize(
                        $e->getResponseBody(),
                        'array<string,mixed>',
                        $e->getResponseHeaders()
                    );
                    $e->setResponseObject($data);
                    break;
                case 400:
                    $data = ObjectSerializer::deserialize(
                        $e->getResponseBody(),
                        '\KlaviyoAPI\Model\GetAccounts400Response',
                        $e->getResponseHeaders()
                    );
                    $e->setResponseObject($data);
                    break;
                case 500:
                    $data = ObjectSerializer::deserialize(
                        $e->getResponseBody(),
                        '\KlaviyoAPI\Model\GetAccounts400Response',
                        $e->getResponseHeaders()
                    );
                    $e->setResponseObject($data);
                    break;
            }
            throw $e;
        }
    }

    /**
     * Operation getListAsync
     *
     * Get List
     *
     * @param  string $id Primary key that uniquely identifies this list. Generated by Klaviyo. (required)
     * @param  string[] $additional_fields_list Request additional fields not included by default in the response. Supported values: &#39;profile_count&#39; (optional)
     * @param  string[] $fields_flow For more information please visit https://developers.klaviyo.com/en/v2025-07-15/reference/api-overview#sparse-fieldsets (optional)
     * @param  string[] $fields_list For more information please visit https://developers.klaviyo.com/en/v2025-07-15/reference/api-overview#sparse-fieldsets (optional)
     * @param  string[] $fields_tag For more information please visit https://developers.klaviyo.com/en/v2025-07-15/reference/api-overview#sparse-fieldsets (optional)
     * @param  string[] $include For more information please visit https://developers.klaviyo.com/en/v2025-07-15/reference/api-overview#relationships (optional)
     *
     * @throws \InvalidArgumentException
     * @return \GuzzleHttp\Promise\PromiseInterface
     */
    public function getListAsync($id, $additional_fields_list = null, $fields_flow = null, $fields_list = null, $fields_tag = null, $include = null, $apiKey = null)
    {
        return $this->getListAsyncWithHttpInfo($id, $additional_fields_list, $fields_flow, $fields_list, $fields_tag, $include, $apiKey)
            ->then(
                function ($response) {
                    return $response[0];
                }
            );
    }

    /**
     * Operation getListAsyncWithHttpInfo
     *
     * Get List
     *
     * @param  string $id Primary key that uniquely identifies this list. Generated by Klaviyo. (required)
     * @param  string[] $additional_fields_list Request additional fields not included by default in the response. Supported values: &#39;profile_count&#39; (optional)
     * @param  string[] $fields_flow For more information please visit https://developers.klaviyo.com/en/v2025-07-15/reference/api-overview#sparse-fieldsets (optional)
     * @param  string[] $fields_list For more information please visit https://developers.klaviyo.com/en/v2025-07-15/reference/api-overview#sparse-fieldsets (optional)
     * @param  string[] $fields_tag For more information please visit https://developers.klaviyo.com/en/v2025-07-15/reference/api-overview#sparse-fieldsets (optional)
     * @param  string[] $include For more information please visit https://developers.klaviyo.com/en/v2025-07-15/reference/api-overview#relationships (optional)
     *
     * @throws \InvalidArgumentException
     * @return \GuzzleHttp\Promise\PromiseInterface
     */
    public function getListAsyncWithHttpInfo($id, $additional_fields_list = null, $fields_flow = null, $fields_list = null, $fields_tag = null, $include = null, $apiKey = null)
    {
        $returnType = 'array<string,mixed>';
        $request = $this->getListRequest($id, $additional_fields_list, $fields_flow, $fields_list, $fields_tag, $include, $apiKey);

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

                    $parsed_content = json_decode(json_encode($content), TRUE);
                    if (json_last_error() != JSON_ERROR_NONE) {
                        $parsed_content = $content;
                    }

                    return [
                        $parsed_content,
                        $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(),
                        (string) $response->getBody()
                    );
                }
            );
    }

    /**
     * Create request for operation 'getList'
     *
     * @param  string $id Primary key that uniquely identifies this list. Generated by Klaviyo. (required)
     * @param  string[] $additional_fields_list Request additional fields not included by default in the response. Supported values: &#39;profile_count&#39; (optional)
     * @param  string[] $fields_flow For more information please visit https://developers.klaviyo.com/en/v2025-07-15/reference/api-overview#sparse-fieldsets (optional)
     * @param  string[] $fields_list For more information please visit https://developers.klaviyo.com/en/v2025-07-15/reference/api-overview#sparse-fieldsets (optional)
     * @param  string[] $fields_tag For more information please visit https://developers.klaviyo.com/en/v2025-07-15/reference/api-overview#sparse-fieldsets (optional)
     * @param  string[] $include For more information please visit https://developers.klaviyo.com/en/v2025-07-15/reference/api-overview#relationships (optional)
     *
     * @throws \InvalidArgumentException
     * @return \GuzzleHttp\Psr7\Request
     */
    public function getListRequest($id, $additional_fields_list = null, $fields_flow = null, $fields_list = null, $fields_tag = null, $include = null, $apiKey = null)
    {
        // verify the required parameter 'id' is set
        if ($id === null || (is_array($id) && count($id) === 0)) {
            throw new \InvalidArgumentException(
                'Missing the required parameter $id when calling getList'
            );
        }

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

        // query params
        $queryParams = array_merge($queryParams, ObjectSerializer::toQueryValue(
            $additional_fields_list,
            'additional-fields[list]', // param base name
            'array', // openApiType
            'form', // style
            false, // explode
            false // required
        ) ?? []);
        // query params
        $queryParams = array_merge($queryParams, ObjectSerializer::toQueryValue(
            $fields_flow,
            'fields[flow]', // param base name
            'array', // openApiType
            'form', // style
            false, // explode
            false // required
        ) ?? []);
        // query params
        $queryParams = array_merge($queryParams, ObjectSerializer::toQueryValue(
            $fields_list,
            'fields[list]', // param base name
            'array', // openApiType
            'form', // style
            false, // explode
            false // required
        ) ?? []);
        // query params
        $queryParams = array_merge($queryParams, ObjectSerializer::toQueryValue(
            $fields_tag,
            'fields[tag]', // param base name
            'array', // openApiType
            'form', // style
            false, // explode
            false // required
        ) ?? []);
        // query params
        $queryParams = array_merge($queryParams, ObjectSerializer::toQueryValue(
            $include,
            'include', // param base name
            'array', // openApiType
            'form', // style
            false, // explode
            false // required
        ) ?? []);


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


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

        // for model (json/xml)
        if (count($formParams) > 0) {
            if ($multipart) {
                $multipartContents = [];
                foreach ($formParams as $formParamName => $formParamValue) {
                    $formParamValueItems = is_array($formParamValue) ? $formParamValue : [$formParamValue];
                    foreach ($formParamValueItems as $formParamValueItem) {
                        $multipartContents[] = [
                            'name' => $formParamName,
                            'contents' => $formParamValueItem
                        ];
                    }
                }
                // for HTTP post (form)
                $httpBody = new MultipartStream($multipartContents);

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

            } else {
                // for HTTP post (form)
                $httpBody = ObjectSerializer::buildQuery($formParams);
            }
        }

        // this endpoint requires API key authentication
        if ($apiKey == null) {
            $apiKey = $this->config->getApiKeyWithPrefix('Authorization');
        } else {
            $apiKey = 'Klaviyo-API-Key '.$apiKey;
        }

        $headers['Authorization'] = $apiKey;


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

        $defaultHeaders['revision'] = ['2025-07-15'];

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

        $query = ObjectSerializer::buildQuery($queryParams);
        return new Request(
            'GET',
            $this->config->getHost() . $resourcePath . ($query ? "?{$query}" : ''),
            $headers,
            $httpBody
        );
    }

    /**
     * Operation getLists
     *
     * Get Lists
     *
     * @param  string[] $fields_flow For more information please visit https://developers.klaviyo.com/en/v2025-07-15/reference/api-overview#sparse-fieldsets (optional)
     * @param  string[] $fields_list For more information please visit https://developers.klaviyo.com/en/v2025-07-15/reference/api-overview#sparse-fieldsets (optional)
     * @param  string[] $fields_tag For more information please visit https://developers.klaviyo.com/en/v2025-07-15/reference/api-overview#sparse-fieldsets (optional)
     * @param  string $filter For more information please visit https://developers.klaviyo.com/en/v2025-07-15/reference/api-overview#filtering&lt;br&gt;Allowed field(s)/operator(s):&lt;br&gt;&#x60;name&#x60;: &#x60;any&#x60;, &#x60;equals&#x60;&lt;br&gt;&#x60;id&#x60;: &#x60;any&#x60;, &#x60;equals&#x60;&lt;br&gt;&#x60;created&#x60;: &#x60;greater-than&#x60;&lt;br&gt;&#x60;updated&#x60;: &#x60;greater-than&#x60; (optional)
     * @param  string[] $include For more information please visit https://developers.klaviyo.com/en/v2025-07-15/reference/api-overview#relationships (optional)
     * @param  string $page_cursor For more information please visit https://developers.klaviyo.com/en/v2025-07-15/reference/api-overview#pagination (optional)
     * @param  string $sort For more information please visit https://developers.klaviyo.com/en/v2025-07-15/reference/api-overview#sorting (optional)
     *
     * @throws \KlaviyoAPI\ApiException on non-2xx response
     * @throws \InvalidArgumentException
     * @return array<string,mixed>|\KlaviyoAPI\Model\GetAccounts400Response|\KlaviyoAPI\Model\GetAccounts400Response
     */
    public function getLists($fields_flow = null, $fields_list = null, $fields_tag = null, $filter = null, $include = null, $page_cursor = null, $sort = null, $apiKey = null)
    {
        list($response) = $this->getListsWithHttpInfo($fields_flow, $fields_list, $fields_tag, $filter, $include, $page_cursor, $sort, $apiKey);
        return $response;
    }

    /**
     * Operation getListsWithHttpInfo
     *
     * Get Lists
     *
     * @param  string[] $fields_flow For more information please visit https://developers.klaviyo.com/en/v2025-07-15/reference/api-overview#sparse-fieldsets (optional)
     * @param  string[] $fields_list For more information please visit https://developers.klaviyo.com/en/v2025-07-15/reference/api-overview#sparse-fieldsets (optional)
     * @param  string[] $fields_tag For more information please visit https://developers.klaviyo.com/en/v2025-07-15/reference/api-overview#sparse-fieldsets (optional)
     * @param  string $filter For more information please visit https://developers.klaviyo.com/en/v2025-07-15/reference/api-overview#filtering&lt;br&gt;Allowed field(s)/operator(s):&lt;br&gt;&#x60;name&#x60;: &#x60;any&#x60;, &#x60;equals&#x60;&lt;br&gt;&#x60;id&#x60;: &#x60;any&#x60;, &#x60;equals&#x60;&lt;br&gt;&#x60;created&#x60;: &#x60;greater-than&#x60;&lt;br&gt;&#x60;updated&#x60;: &#x60;greater-than&#x60; (optional)
     * @param  string[] $include For more information please visit https://developers.klaviyo.com/en/v2025-07-15/reference/api-overview#relationships (optional)
     * @param  string $page_cursor For more information please visit https://developers.klaviyo.com/en/v2025-07-15/reference/api-overview#pagination (optional)
     * @param  string $sort For more information please visit https://developers.klaviyo.com/en/v2025-07-15/reference/api-overview#sorting (optional)
     *
     * @throws \KlaviyoAPI\ApiException on non-2xx response
     * @throws \InvalidArgumentException
     * @return array of array<string,mixed>|\KlaviyoAPI\Model\GetAccounts400Response|\KlaviyoAPI\Model\GetAccounts400Response, HTTP status code, HTTP response headers (array of strings)
     */
    public function getListsWithHttpInfo($fields_flow = null, $fields_list = null, $fields_tag = null, $filter = null, $include = null, $page_cursor = null, $sort = null, $apiKey = null)
    {
        $request = $this->getListsRequest($fields_flow, $fields_list, $fields_tag, $filter, $include, $page_cursor, $sort, $apiKey);

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

            $statusCode = $response->getStatusCode();

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

            switch($statusCode) {
                case 200:
                    if ('array<string,mixed>' === '\SplFileObject') {
                        $content = $response->getBody(); //stream goes to serializer
                    } else {
                        $content = (string) $response->getBody();
                        if ('array&lt;string,mixed&gt;' !== 'string') {
                            $content = json_decode($content);
                        }
                    }


                    $parsed_content = json_decode(json_encode($content), TRUE);
                    if (json_last_error() != JSON_ERROR_NONE) {
                        $parsed_content = $content;
                    }

                    return [
                        $parsed_content,
                        $response->getStatusCode(),
                        $response->getHeaders()
                    ];
                case 400:
                    if ('\KlaviyoAPI\Model\GetAccounts400Response' === '\SplFileObject') {
                        $content = $response->getBody(); //stream goes to serializer
                    } else {
                        $content = (string) $response->getBody();
                        if ('\KlaviyoAPI\Model\GetAccounts400Response' !== 'string') {
                            $content = json_decode($content);
                        }
                    }


                    $parsed_content = json_decode(json_encode($content), TRUE);
                    if (json_last_error() != JSON_ERROR_NONE) {
                        $parsed_content = $content;
                    }

                    return [
                        $parsed_content,
                        $response->getStatusCode(),
                        $response->getHeaders()
                    ];
                case 500:
                    if ('\KlaviyoAPI\Model\GetAccounts400Response' === '\SplFileObject') {
                        $content = $response->getBody(); //stream goes to serializer
                    } else {
                        $content = (string) $response->getBody();
                        if ('\KlaviyoAPI\Model\GetAccounts400Response' !== 'string') {
                            $content = json_decode($content);
                        }
                    }


                    $parsed_content = json_decode(json_encode($content), TRUE);
                    if (json_last_error() != JSON_ERROR_NONE) {
                        $parsed_content = $content;
                    }

                    return [
                        $parsed_content,
                        $response->getStatusCode(),
                        $response->getHeaders()
                    ];
            }

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

            $parsed_content = json_decode(json_encode($content), TRUE);
            if (json_last_error() != JSON_ERROR_NONE) {
                $parsed_content = $content;
            }

            return [
                $parsed_content,
                $response->getStatusCode(),
                $response->getHeaders()
            ];

        } catch (ApiException $e) {
            switch ($e->getCode()) {
                case 200:
                    $data = ObjectSerializer::deserialize(
                        $e->getResponseBody(),
                        'array<string,mixed>',
                        $e->getResponseHeaders()
                    );
                    $e->setResponseObject($data);
                    break;
                case 400:
                    $data = ObjectSerializer::deserialize(
                        $e->getResponseBody(),
                        '\KlaviyoAPI\Model\GetAccounts400Response',
                        $e->getResponseHeaders()
                    );
                    $e->setResponseObject($data);
                    break;
                case 500:
                    $data = ObjectSerializer::deserialize(
                        $e->getResponseBody(),
                        '\KlaviyoAPI\Model\GetAccounts400Response',
                        $e->getResponseHeaders()
                    );
                    $e->setResponseObject($data);
                    break;
            }
            throw $e;
        }
    }

    /**
     * Operation getListsAsync
     *
     * Get Lists
     *
     * @param  string[] $fields_flow For more information please visit https://developers.klaviyo.com/en/v2025-07-15/reference/api-overview#sparse-fieldsets (optional)
     * @param  string[] $fields_list For more information please visit https://developers.klaviyo.com/en/v2025-07-15/reference/api-overview#sparse-fieldsets (optional)
     * @param  string[] $fields_tag For more information please visit https://developers.klaviyo.com/en/v2025-07-15/reference/api-overview#sparse-fieldsets (optional)
     * @param  string $filter For more information please visit https://developers.klaviyo.com/en/v2025-07-15/reference/api-overview#filtering&lt;br&gt;Allowed field(s)/operator(s):&lt;br&gt;&#x60;name&#x60;: &#x60;any&#x60;, &#x60;equals&#x60;&lt;br&gt;&#x60;id&#x60;: &#x60;any&#x60;, &#x60;equals&#x60;&lt;br&gt;&#x60;created&#x60;: &#x60;greater-than&#x60;&lt;br&gt;&#x60;updated&#x60;: &#x60;greater-than&#x60; (optional)
     * @param  string[] $include For more information please visit https://developers.klaviyo.com/en/v2025-07-15/reference/api-overview#relationships (optional)
     * @param  string $page_cursor For more information please visit https://developers.klaviyo.com/en/v2025-07-15/reference/api-overview#pagination (optional)
     * @param  string $sort For more information please visit https://developers.klaviyo.com/en/v2025-07-15/reference/api-overview#sorting (optional)
     *
     * @throws \InvalidArgumentException
     * @return \GuzzleHttp\Promise\PromiseInterface
     */
    public function getListsAsync($fields_flow = null, $fields_list = null, $fields_tag = null, $filter = null, $include = null, $page_cursor = null, $sort = null, $apiKey = null)
    {
        return $this->getListsAsyncWithHttpInfo($fields_flow, $fields_list, $fields_tag, $filter, $include, $page_cursor, $sort, $apiKey)
            ->then(
                function ($response) {
                    return $response[0];
                }
            );
    }

    /**
     * Operation getListsAsyncWithHttpInfo
     *
     * Get Lists
     *
     * @param  string[] $fields_flow For more information please visit https://developers.klaviyo.com/en/v2025-07-15/reference/api-overview#sparse-fieldsets (optional)
     * @param  string[] $fields_list For more information please visit https://developers.klaviyo.com/en/v2025-07-15/reference/api-overview#sparse-fieldsets (optional)
     * @param  string[] $fields_tag For more information please visit https://developers.klaviyo.com/en/v2025-07-15/reference/api-overview#sparse-fieldsets (optional)
     * @param  string $filter For more information please visit https://developers.klaviyo.com/en/v2025-07-15/reference/api-overview#filtering&lt;br&gt;Allowed field(s)/operator(s):&lt;br&gt;&#x60;name&#x60;: &#x60;any&#x60;, &#x60;equals&#x60;&lt;br&gt;&#x60;id&#x60;: &#x60;any&#x60;, &#x60;equals&#x60;&lt;br&gt;&#x60;created&#x60;: &#x60;greater-than&#x60;&lt;br&gt;&#x60;updated&#x60;: &#x60;greater-than&#x60; (optional)
     * @param  string[] $include For more information please visit https://developers.klaviyo.com/en/v2025-07-15/reference/api-overview#relationships (optional)
     * @param  string $page_cursor For more information please visit https://developers.klaviyo.com/en/v2025-07-15/reference/api-overview#pagination (optional)
     * @param  string $sort For more information please visit https://developers.klaviyo.com/en/v2025-07-15/reference/api-overview#sorting (optional)
     *
     * @throws \InvalidArgumentException
     * @return \GuzzleHttp\Promise\PromiseInterface
     */
    public function getListsAsyncWithHttpInfo($fields_flow = null, $fields_list = null, $fields_tag = null, $filter = null, $include = null, $page_cursor = null, $sort = null, $apiKey = null)
    {
        $returnType = 'array<string,mixed>';
        $request = $this->getListsRequest($fields_flow, $fields_list, $fields_tag, $filter, $include, $page_cursor, $sort, $apiKey);

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

                    $parsed_content = json_decode(json_encode($content), TRUE);
                    if (json_last_error() != JSON_ERROR_NONE) {
                        $parsed_content = $content;
                    }

                    return [
                        $parsed_content,
                        $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(),
                        (string) $response->getBody()
                    );
                }
            );
    }

    /**
     * Create request for operation 'getLists'
     *
     * @param  string[] $fields_flow For more information please visit https://developers.klaviyo.com/en/v2025-07-15/reference/api-overview#sparse-fieldsets (optional)
     * @param  string[] $fields_list For more information please visit https://developers.klaviyo.com/en/v2025-07-15/reference/api-overview#sparse-fieldsets (optional)
     * @param  string[] $fields_tag For more information please visit https://developers.klaviyo.com/en/v2025-07-15/reference/api-overview#sparse-fieldsets (optional)
     * @param  string $filter For more information please visit https://developers.klaviyo.com/en/v2025-07-15/reference/api-overview#filtering&lt;br&gt;Allowed field(s)/operator(s):&lt;br&gt;&#x60;name&#x60;: &#x60;any&#x60;, &#x60;equals&#x60;&lt;br&gt;&#x60;id&#x60;: &#x60;any&#x60;, &#x60;equals&#x60;&lt;br&gt;&#x60;created&#x60;: &#x60;greater-than&#x60;&lt;br&gt;&#x60;updated&#x60;: &#x60;greater-than&#x60; (optional)
     * @param  string[] $include For more information please visit https://developers.klaviyo.com/en/v2025-07-15/reference/api-overview#relationships (optional)
     * @param  string $page_cursor For more information please visit https://developers.klaviyo.com/en/v2025-07-15/reference/api-overview#pagination (optional)
     * @param  string $sort For more information please visit https://developers.klaviyo.com/en/v2025-07-15/reference/api-overview#sorting (optional)
     *
     * @throws \InvalidArgumentException
     * @return \GuzzleHttp\Psr7\Request
     */
    public function getListsRequest($fields_flow = null, $fields_list = null, $fields_tag = null, $filter = null, $include = null, $page_cursor = null, $sort = null, $apiKey = null)
    {

        $resourcePath = '/api/lists';
        $formParams = [];
        $queryParams = [];
        $headerParams = [];
        $httpBody = '';
        $multipart = false;

        // query params
        $queryParams = array_merge($queryParams, ObjectSerializer::toQueryValue(
            $fields_flow,
            'fields[flow]', // param base name
            'array', // openApiType
            'form', // style
            false, // explode
            false // required
        ) ?? []);
        // query params
        $queryParams = array_merge($queryParams, ObjectSerializer::toQueryValue(
            $fields_list,
            'fields[list]', // param base name
            'array', // openApiType
            'form', // style
            false, // explode
            false // required
        ) ?? []);
        // query params
        $queryParams = array_merge($queryParams, ObjectSerializer::toQueryValue(
            $fields_tag,
            'fields[tag]', // param base name
            'array', // openApiType
            'form', // style
            false, // explode
            false // required
        ) ?? []);
        // query params
        $queryParams = array_merge($queryParams, ObjectSerializer::toQueryValue(
            $filter,
            'filter', // param base name
            'string', // openApiType
            'form', // style
            true, // explode
            false // required
        ) ?? []);
        // query params
        $queryParams = array_merge($queryParams, ObjectSerializer::toQueryValue(
            $include,
            'include', // param base name
            'array', // openApiType
            'form', // style
            false, // explode
            false // required
        ) ?? []);
        // query params
        $queryParams = array_merge($queryParams, ObjectSerializer::toQueryValue(
            $page_cursor,
            'page[cursor]', // param base name
            'string', // openApiType
            'form', // style
            true, // explode
            false // required
        ) ?? []);
        // query params
        $queryParams = array_merge($queryParams, ObjectSerializer::toQueryValue(
            $sort,
            'sort', // param base name
            'string', // openApiType
            'form', // style
            true, // explode
            false // required
        ) ?? []);


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

        // for model (json/xml)
        if (count($formParams) > 0) {
            if ($multipart) {
                $multipartContents = [];
                foreach ($formParams as $formParamName => $formParamValue) {
                    $formParamValueItems = is_array($formParamValue) ? $formParamValue : [$formParamValue];
                    foreach ($formParamValueItems as $formParamValueItem) {
                        $multipartContents[] = [
                            'name' => $formParamName,
                            'contents' => $formParamValueItem
                        ];
                    }
                }
                // for HTTP post (form)
                $httpBody = new MultipartStream($multipartContents);

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

            } else {
                // for HTTP post (form)
                $httpBody = ObjectSerializer::buildQuery($formParams);
            }
        }

        // this endpoint requires API key authentication
        if ($apiKey == null) {
            $apiKey = $this->config->getApiKeyWithPrefix('Authorization');
        } else {
            $apiKey = 'Klaviyo-API-Key '.$apiKey;
        }

        $headers['Authorization'] = $apiKey;


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

        $defaultHeaders['revision'] = ['2025-07-15'];

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

        $query = ObjectSerializer::buildQuery($queryParams);
        return new Request(
            'GET',
            $this->config->getHost() . $resourcePath . ($query ? "?{$query}" : ''),
            $headers,
            $httpBody
        );
    }

    /**
     * Operation getProfileIdsForList
     *
     * Get Profile IDs for List
     *
     * @param  string $id Primary key that uniquely identifies this list. Generated by Klaviyo. (required)
     * @param  string $filter For more information please visit https://developers.klaviyo.com/en/v2025-07-15/reference/api-overview#filtering&lt;br&gt;Allowed field(s)/operator(s):&lt;br&gt;&#x60;email&#x60;: &#x60;any&#x60;, &#x60;equals&#x60;&lt;br&gt;&#x60;phone_number&#x60;: &#x60;any&#x60;, &#x60;equals&#x60;&lt;br&gt;&#x60;push_token&#x60;: &#x60;any&#x60;, &#x60;equals&#x60;&lt;br&gt;&#x60;_kx&#x60;: &#x60;equals&#x60;&lt;br&gt;&#x60;joined_group_at&#x60;: &#x60;greater-or-equal&#x60;, &#x60;greater-than&#x60;, &#x60;less-or-equal&#x60;, &#x60;less-than&#x60; (optional)
     * @param  string $page_cursor For more information please visit https://developers.klaviyo.com/en/v2025-07-15/reference/api-overview#pagination (optional)
     * @param  int $page_size Default: 20. Min: 1. Max: 100. (optional, default to 20)
     * @param  string $sort For more information please visit https://developers.klaviyo.com/en/v2025-07-15/reference/api-overview#sorting (optional)
     *
     * @throws \KlaviyoAPI\ApiException on non-2xx response
     * @throws \InvalidArgumentException
     * @return array<string,mixed>|\KlaviyoAPI\Model\GetAccounts400Response|\KlaviyoAPI\Model\GetAccounts400Response
     */
    public function getProfileIdsForList($id, $filter = null, $page_cursor = null, $page_size = 20, $sort = null, $apiKey = null)
    {
        list($response) = $this->getProfileIdsForListWithHttpInfo($id, $filter, $page_cursor, $page_size, $sort, $apiKey);
        return $response;
    }

    /**
     * Alias of `getProfileIdsForList`
     *
     * @deprecated use `getProfileIdsForList` instead
     */
    public function getListRelationshipsProfiles(...$args) {
        return $this->getProfileIdsForList(...$args);
    }

    /**
     * Operation getProfileIdsForListWithHttpInfo
     *
     * Get Profile IDs for List
     *
     * @param  string $id Primary key that uniquely identifies this list. Generated by Klaviyo. (required)
     * @param  string $filter For more information please visit https://developers.klaviyo.com/en/v2025-07-15/reference/api-overview#filtering&lt;br&gt;Allowed field(s)/operator(s):&lt;br&gt;&#x60;email&#x60;: &#x60;any&#x60;, &#x60;equals&#x60;&lt;br&gt;&#x60;phone_number&#x60;: &#x60;any&#x60;, &#x60;equals&#x60;&lt;br&gt;&#x60;push_token&#x60;: &#x60;any&#x60;, &#x60;equals&#x60;&lt;br&gt;&#x60;_kx&#x60;: &#x60;equals&#x60;&lt;br&gt;&#x60;joined_group_at&#x60;: &#x60;greater-or-equal&#x60;, &#x60;greater-than&#x60;, &#x60;less-or-equal&#x60;, &#x60;less-than&#x60; (optional)
     * @param  string $page_cursor For more information please visit https://developers.klaviyo.com/en/v2025-07-15/reference/api-overview#pagination (optional)
     * @param  int $page_size Default: 20. Min: 1. Max: 100. (optional, default to 20)
     * @param  string $sort For more information please visit https://developers.klaviyo.com/en/v2025-07-15/reference/api-overview#sorting (optional)
     *
     * @throws \KlaviyoAPI\ApiException on non-2xx response
     * @throws \InvalidArgumentException
     * @return array of array<string,mixed>|\KlaviyoAPI\Model\GetAccounts400Response|\KlaviyoAPI\Model\GetAccounts400Response, HTTP status code, HTTP response headers (array of strings)
     */
    public function getProfileIdsForListWithHttpInfo($id, $filter = null, $page_cursor = null, $page_size = 20, $sort = null, $apiKey = null)
    {
        $request = $this->getProfileIdsForListRequest($id, $filter, $page_cursor, $page_size, $sort, $apiKey);

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

            $statusCode = $response->getStatusCode();

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

            switch($statusCode) {
                case 200:
                    if ('array<string,mixed>' === '\SplFileObject') {
                        $content = $response->getBody(); //stream goes to serializer
                    } else {
                        $content = (string) $response->getBody();
                        if ('array&lt;string,mixed&gt;' !== 'string') {
                            $content = json_decode($content);
                        }
                    }


                    $parsed_content = json_decode(json_encode($content), TRUE);
                    if (json_last_error() != JSON_ERROR_NONE) {
                        $parsed_content = $content;
                    }

                    return [
                        $parsed_content,
                        $response->getStatusCode(),
                        $response->getHeaders()
                    ];
                case 400:
                    if ('\KlaviyoAPI\Model\GetAccounts400Response' === '\SplFileObject') {
                        $content = $response->getBody(); //stream goes to serializer
                    } else {
                        $content = (string) $response->getBody();
                        if ('\KlaviyoAPI\Model\GetAccounts400Response' !== 'string') {
                            $content = json_decode($content);
                        }
                    }


                    $parsed_content = json_decode(json_encode($content), TRUE);
                    if (json_last_error() != JSON_ERROR_NONE) {
                        $parsed_content = $content;
                    }

                    return [
                        $parsed_content,
                        $response->getStatusCode(),
                        $response->getHeaders()
                    ];
                case 500:
                    if ('\KlaviyoAPI\Model\GetAccounts400Response' === '\SplFileObject') {
                        $content = $response->getBody(); //stream goes to serializer
                    } else {
                        $content = (string) $response->getBody();
                        if ('\KlaviyoAPI\Model\GetAccounts400Response' !== 'string') {
                            $content = json_decode($content);
                        }
                    }


                    $parsed_content = json_decode(json_encode($content), TRUE);
                    if (json_last_error() != JSON_ERROR_NONE) {
                        $parsed_content = $content;
                    }

                    return [
                        $parsed_content,
                        $response->getStatusCode(),
                        $response->getHeaders()
                    ];
            }

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

            $parsed_content = json_decode(json_encode($content), TRUE);
            if (json_last_error() != JSON_ERROR_NONE) {
                $parsed_content = $content;
            }

            return [
                $parsed_content,
                $response->getStatusCode(),
                $response->getHeaders()
            ];

        } catch (ApiException $e) {
            switch ($e->getCode()) {
                case 200:
                    $data = ObjectSerializer::deserialize(
                        $e->getResponseBody(),
                        'array<string,mixed>',
                        $e->getResponseHeaders()
                    );
                    $e->setResponseObject($data);
                    break;
                case 400:
                    $data = ObjectSerializer::deserialize(
                        $e->getResponseBody(),
                        '\KlaviyoAPI\Model\GetAccounts400Response',
                        $e->getResponseHeaders()
                    );
                    $e->setResponseObject($data);
                    break;
                case 500:
                    $data = ObjectSerializer::deserialize(
                        $e->getResponseBody(),
                        '\KlaviyoAPI\Model\GetAccounts400Response',
                        $e->getResponseHeaders()
                    );
                    $e->setResponseObject($data);
                    break;
            }
            throw $e;
        }
    }

    /**
     * Alias of `getProfileIdsForListWithHttpInfo`
     *
     * @deprecated use `getProfileIdsForListWithHttpInfo` instead
     */
    public function getListRelationshipsProfilesWithHttpInfo(...$args) {
        return $this->getProfileIdsForListWithHttpInfo(...$args);
    }

    /**
     * Operation getProfileIdsForListAsync
     *
     * Get Profile IDs for List
     *
     * @param  string $id Primary key that uniquely identifies this list. Generated by Klaviyo. (required)
     * @param  string $filter For more information please visit https://developers.klaviyo.com/en/v2025-07-15/reference/api-overview#filtering&lt;br&gt;Allowed field(s)/operator(s):&lt;br&gt;&#x60;email&#x60;: &#x60;any&#x60;, &#x60;equals&#x60;&lt;br&gt;&#x60;phone_number&#x60;: &#x60;any&#x60;, &#x60;equals&#x60;&lt;br&gt;&#x60;push_token&#x60;: &#x60;any&#x60;, &#x60;equals&#x60;&lt;br&gt;&#x60;_kx&#x60;: &#x60;equals&#x60;&lt;br&gt;&#x60;joined_group_at&#x60;: &#x60;greater-or-equal&#x60;, &#x60;greater-than&#x60;, &#x60;less-or-equal&#x60;, &#x60;less-than&#x60; (optional)
     * @param  string $page_cursor For more information please visit https://developers.klaviyo.com/en/v2025-07-15/reference/api-overview#pagination (optional)
     * @param  int $page_size Default: 20. Min: 1. Max: 100. (optional, default to 20)
     * @param  string $sort For more information please visit https://developers.klaviyo.com/en/v2025-07-15/reference/api-overview#sorting (optional)
     *
     * @throws \InvalidArgumentException
     * @return \GuzzleHttp\Promise\PromiseInterface
     */
    public function getProfileIdsForListAsync($id, $filter = null, $page_cursor = null, $page_size = 20, $sort = null, $apiKey = null)
    {
        return $this->getProfileIdsForListAsyncWithHttpInfo($id, $filter, $page_cursor, $page_size, $sort, $apiKey)
            ->then(
                function ($response) {
                    return $response[0];
                }
            );
    }

    /**
     * Alias of `getProfileIdsForListAsync`
     *
     * @deprecated use `getProfileIdsForListAsync` instead
     */
    public function getListRelationshipsProfilesAsync(...$args) {
        return $this->getProfileIdsForListAsync(...$args);
    }

    /**
     * Operation getProfileIdsForListAsyncWithHttpInfo
     *
     * Get Profile IDs for List
     *
     * @param  string $id Primary key that uniquely identifies this list. Generated by Klaviyo. (required)
     * @param  string $filter For more information please visit https://developers.klaviyo.com/en/v2025-07-15/reference/api-overview#filtering&lt;br&gt;Allowed field(s)/operator(s):&lt;br&gt;&#x60;email&#x60;: &#x60;any&#x60;, &#x60;equals&#x60;&lt;br&gt;&#x60;phone_number&#x60;: &#x60;any&#x60;, &#x60;equals&#x60;&lt;br&gt;&#x60;push_token&#x60;: &#x60;any&#x60;, &#x60;equals&#x60;&lt;br&gt;&#x60;_kx&#x60;: &#x60;equals&#x60;&lt;br&gt;&#x60;joined_group_at&#x60;: &#x60;greater-or-equal&#x60;, &#x60;greater-than&#x60;, &#x60;less-or-equal&#x60;, &#x60;less-than&#x60; (optional)
     * @param  string $page_cursor For more information please visit https://developers.klaviyo.com/en/v2025-07-15/reference/api-overview#pagination (optional)
     * @param  int $page_size Default: 20. Min: 1. Max: 100. (optional, default to 20)
     * @param  string $sort For more information please visit https://developers.klaviyo.com/en/v2025-07-15/reference/api-overview#sorting (optional)
     *
     * @throws \InvalidArgumentException
     * @return \GuzzleHttp\Promise\PromiseInterface
     */
    public function getProfileIdsForListAsyncWithHttpInfo($id, $filter = null, $page_cursor = null, $page_size = 20, $sort = null, $apiKey = null)
    {
        $returnType = 'array<string,mixed>';
        $request = $this->getProfileIdsForListRequest($id, $filter, $page_cursor, $page_size, $sort, $apiKey);

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

                    $parsed_content = json_decode(json_encode($content), TRUE);
                    if (json_last_error() != JSON_ERROR_NONE) {
                        $parsed_content = $content;
                    }

                    return [
                        $parsed_content,
                        $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(),
                        (string) $response->getBody()
                    );
                }
            );
    }

    /**
     * Alias of `getProfileIdsForListAsyncWithHttpInfo`
     *
     * @deprecated use `getProfileIdsForListAsyncWithHttpInfo` instead
     */
    public function getListRelationshipsProfilesAsyncWithHttpInfo(...$args) {
        return $this->getProfileIdsForListAsyncWithHttpInfo(...$args);
    }

    /**
     * Create request for operation 'getProfileIdsForList'
     *
     * @param  string $id Primary key that uniquely identifies this list. Generated by Klaviyo. (required)
     * @param  string $filter For more information please visit https://developers.klaviyo.com/en/v2025-07-15/reference/api-overview#filtering&lt;br&gt;Allowed field(s)/operator(s):&lt;br&gt;&#x60;email&#x60;: &#x60;any&#x60;, &#x60;equals&#x60;&lt;br&gt;&#x60;phone_number&#x60;: &#x60;any&#x60;, &#x60;equals&#x60;&lt;br&gt;&#x60;push_token&#x60;: &#x60;any&#x60;, &#x60;equals&#x60;&lt;br&gt;&#x60;_kx&#x60;: &#x60;equals&#x60;&lt;br&gt;&#x60;joined_group_at&#x60;: &#x60;greater-or-equal&#x60;, &#x60;greater-than&#x60;, &#x60;less-or-equal&#x60;, &#x60;less-than&#x60; (optional)
     * @param  string $page_cursor For more information please visit https://developers.klaviyo.com/en/v2025-07-15/reference/api-overview#pagination (optional)
     * @param  int $page_size Default: 20. Min: 1. Max: 100. (optional, default to 20)
     * @param  string $sort For more information please visit https://developers.klaviyo.com/en/v2025-07-15/reference/api-overview#sorting (optional)
     *
     * @throws \InvalidArgumentException
     * @return \GuzzleHttp\Psr7\Request
     */
    public function getProfileIdsForListRequest($id, $filter = null, $page_cursor = null, $page_size = 20, $sort = null, $apiKey = null)
    {
        // verify the required parameter 'id' is set
        if ($id === null || (is_array($id) && count($id) === 0)) {
            throw new \InvalidArgumentException(
                'Missing the required parameter $id when calling getProfileIdsForList'
            );
        }
        if ($page_size !== null && $page_size > 100) {
            throw new \InvalidArgumentException('invalid value for "$page_size" when calling ListsApi.getProfileIdsForList, must be smaller than or equal to 100.');
        }
        if ($page_size !== null && $page_size < 1) {
            throw new \InvalidArgumentException('invalid value for "$page_size" when calling ListsApi.getProfileIdsForList, must be bigger than or equal to 1.');
        }


        $resourcePath = '/api/lists/{id}/relationships/profiles';
        $formParams = [];
        $queryParams = [];
        $headerParams = [];
        $httpBody = '';
        $multipart = false;

        // query params
        $queryParams = array_merge($queryParams, ObjectSerializer::toQueryValue(
            $filter,
            'filter', // param base name
            'string', // openApiType
            'form', // style
            true, // explode
            false // required
        ) ?? []);
        // query params
        $queryParams = array_merge($queryParams, ObjectSerializer::toQueryValue(
            $page_cursor,
            'page[cursor]', // param base name
            'string', // openApiType
            'form', // style
            true, // explode
            false // required
        ) ?? []);
        // query params
        $queryParams = array_merge($queryParams, ObjectSerializer::toQueryValue(
            $page_size,
            'page[size]', // param base name
            'integer', // openApiType
            'form', // style
            true, // explode
            false // required
        ) ?? []);
        // query params
        $queryParams = array_merge($queryParams, ObjectSerializer::toQueryValue(
            $sort,
            'sort', // param base name
            'string', // openApiType
            'form', // style
            true, // explode
            false // required
        ) ?? []);


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


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

        // for model (json/xml)
        if (count($formParams) > 0) {
            if ($multipart) {
                $multipartContents = [];
                foreach ($formParams as $formParamName => $formParamValue) {
                    $formParamValueItems = is_array($formParamValue) ? $formParamValue : [$formParamValue];
                    foreach ($formParamValueItems as $formParamValueItem) {
                        $multipartContents[] = [
                            'name' => $formParamName,
                            'contents' => $formParamValueItem
                        ];
                    }
                }
                // for HTTP post (form)
                $httpBody = new MultipartStream($multipartContents);

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

            } else {
                // for HTTP post (form)
                $httpBody = ObjectSerializer::buildQuery($formParams);
            }
        }

        // this endpoint requires API key authentication
        if ($apiKey == null) {
            $apiKey = $this->config->getApiKeyWithPrefix('Authorization');
        } else {
            $apiKey = 'Klaviyo-API-Key '.$apiKey;
        }

        $headers['Authorization'] = $apiKey;


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

        $defaultHeaders['revision'] = ['2025-07-15'];

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

        $query = ObjectSerializer::buildQuery($queryParams);
        return new Request(
            'GET',
            $this->config->getHost() . $resourcePath . ($query ? "?{$query}" : ''),
            $headers,
            $httpBody
        );
    }

    /**
     * Alias of `getProfileIdsForListRequest`
     *
     * @deprecated use `getProfileIdsForListRequest` instead
     */
    public function getListRelationshipsProfilesRequest(...$args) {
        return $this->getProfileIdsForListRequest(...$args);
    }

    /**
     * Operation getProfilesForList
     *
     * Get Profiles for List
     *
     * @param  string $id Primary key that uniquely identifies this list. Generated by Klaviyo. (required)
     * @param  string[] $additional_fields_profile Request additional fields not included by default in the response. Supported values: &#39;subscriptions&#39;, &#39;predictive_analytics&#39; (optional)
     * @param  string[] $fields_profile For more information please visit https://developers.klaviyo.com/en/v2025-07-15/reference/api-overview#sparse-fieldsets (optional)
     * @param  string $filter For more information please visit https://developers.klaviyo.com/en/v2025-07-15/reference/api-overview#filtering&lt;br&gt;Allowed field(s)/operator(s):&lt;br&gt;&#x60;email&#x60;: &#x60;any&#x60;, &#x60;equals&#x60;&lt;br&gt;&#x60;phone_number&#x60;: &#x60;any&#x60;, &#x60;equals&#x60;&lt;br&gt;&#x60;push_token&#x60;: &#x60;any&#x60;, &#x60;equals&#x60;&lt;br&gt;&#x60;_kx&#x60;: &#x60;equals&#x60;&lt;br&gt;&#x60;joined_group_at&#x60;: &#x60;greater-or-equal&#x60;, &#x60;greater-than&#x60;, &#x60;less-or-equal&#x60;, &#x60;less-than&#x60; (optional)
     * @param  string $page_cursor For more information please visit https://developers.klaviyo.com/en/v2025-07-15/reference/api-overview#pagination (optional)
     * @param  int $page_size Default: 20. Min: 1. Max: 100. (optional, default to 20)
     * @param  string $sort For more information please visit https://developers.klaviyo.com/en/v2025-07-15/reference/api-overview#sorting (optional)
     *
     * @throws \KlaviyoAPI\ApiException on non-2xx response
     * @throws \InvalidArgumentException
     * @return array<string,mixed>|\KlaviyoAPI\Model\GetAccounts400Response|\KlaviyoAPI\Model\GetAccounts400Response
     */
    public function getProfilesForList($id, $additional_fields_profile = null, $fields_profile = null, $filter = null, $page_cursor = null, $page_size = 20, $sort = null, $apiKey = null)
    {
        list($response) = $this->getProfilesForListWithHttpInfo($id, $additional_fields_profile, $fields_profile, $filter, $page_cursor, $page_size, $sort, $apiKey);
        return $response;
    }

    /**
     * Alias of `getProfilesForList`
     *
     * @deprecated use `getProfilesForList` instead
     */
    public function getListProfiles(...$args) {
        return $this->getProfilesForList(...$args);
    }

    /**
     * Operation getProfilesForListWithHttpInfo
     *
     * Get Profiles for List
     *
     * @param  string $id Primary key that uniquely identifies this list. Generated by Klaviyo. (required)
     * @param  string[] $additional_fields_profile Request additional fields not included by default in the response. Supported values: &#39;subscriptions&#39;, &#39;predictive_analytics&#39; (optional)
     * @param  string[] $fields_profile For more information please visit https://developers.klaviyo.com/en/v2025-07-15/reference/api-overview#sparse-fieldsets (optional)
     * @param  string $filter For more information please visit https://developers.klaviyo.com/en/v2025-07-15/reference/api-overview#filtering&lt;br&gt;Allowed field(s)/operator(s):&lt;br&gt;&#x60;email&#x60;: &#x60;any&#x60;, &#x60;equals&#x60;&lt;br&gt;&#x60;phone_number&#x60;: &#x60;any&#x60;, &#x60;equals&#x60;&lt;br&gt;&#x60;push_token&#x60;: &#x60;any&#x60;, &#x60;equals&#x60;&lt;br&gt;&#x60;_kx&#x60;: &#x60;equals&#x60;&lt;br&gt;&#x60;joined_group_at&#x60;: &#x60;greater-or-equal&#x60;, &#x60;greater-than&#x60;, &#x60;less-or-equal&#x60;, &#x60;less-than&#x60; (optional)
     * @param  string $page_cursor For more information please visit https://developers.klaviyo.com/en/v2025-07-15/reference/api-overview#pagination (optional)
     * @param  int $page_size Default: 20. Min: 1. Max: 100. (optional, default to 20)
     * @param  string $sort For more information please visit https://developers.klaviyo.com/en/v2025-07-15/reference/api-overview#sorting (optional)
     *
     * @throws \KlaviyoAPI\ApiException on non-2xx response
     * @throws \InvalidArgumentException
     * @return array of array<string,mixed>|\KlaviyoAPI\Model\GetAccounts400Response|\KlaviyoAPI\Model\GetAccounts400Response, HTTP status code, HTTP response headers (array of strings)
     */
    public function getProfilesForListWithHttpInfo($id, $additional_fields_profile = null, $fields_profile = null, $filter = null, $page_cursor = null, $page_size = 20, $sort = null, $apiKey = null)
    {
        $request = $this->getProfilesForListRequest($id, $additional_fields_profile, $fields_profile, $filter, $page_cursor, $page_size, $sort, $apiKey);

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

            $statusCode = $response->getStatusCode();

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

            switch($statusCode) {
                case 200:
                    if ('array<string,mixed>' === '\SplFileObject') {
                        $content = $response->getBody(); //stream goes to serializer
                    } else {
                        $content = (string) $response->getBody();
                        if ('array&lt;string,mixed&gt;' !== 'string') {
                            $content = json_decode($content);
                        }
                    }


                    $parsed_content = json_decode(json_encode($content), TRUE);
                    if (json_last_error() != JSON_ERROR_NONE) {
                        $parsed_content = $content;
                    }

                    return [
                        $parsed_content,
                        $response->getStatusCode(),
                        $response->getHeaders()
                    ];
                case 400:
                    if ('\KlaviyoAPI\Model\GetAccounts400Response' === '\SplFileObject') {
                        $content = $response->getBody(); //stream goes to serializer
                    } else {
                        $content = (string) $response->getBody();
                        if ('\KlaviyoAPI\Model\GetAccounts400Response' !== 'string') {
                            $content = json_decode($content);
                        }
                    }


                    $parsed_content = json_decode(json_encode($content), TRUE);
                    if (json_last_error() != JSON_ERROR_NONE) {
                        $parsed_content = $content;
                    }

                    return [
                        $parsed_content,
                        $response->getStatusCode(),
                        $response->getHeaders()
                    ];
                case 500:
                    if ('\KlaviyoAPI\Model\GetAccounts400Response' === '\SplFileObject') {
                        $content = $response->getBody(); //stream goes to serializer
                    } else {
                        $content = (string) $response->getBody();
                        if ('\KlaviyoAPI\Model\GetAccounts400Response' !== 'string') {
                            $content = json_decode($content);
                        }
                    }


                    $parsed_content = json_decode(json_encode($content), TRUE);
                    if (json_last_error() != JSON_ERROR_NONE) {
                        $parsed_content = $content;
                    }

                    return [
                        $parsed_content,
                        $response->getStatusCode(),
                        $response->getHeaders()
                    ];
            }

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

            $parsed_content = json_decode(json_encode($content), TRUE);
            if (json_last_error() != JSON_ERROR_NONE) {
                $parsed_content = $content;
            }

            return [
                $parsed_content,
                $response->getStatusCode(),
                $response->getHeaders()
            ];

        } catch (ApiException $e) {
            switch ($e->getCode()) {
                case 200:
                    $data = ObjectSerializer::deserialize(
                        $e->getResponseBody(),
                        'array<string,mixed>',
                        $e->getResponseHeaders()
                    );
                    $e->setResponseObject($data);
                    break;
                case 400:
                    $data = ObjectSerializer::deserialize(
                        $e->getResponseBody(),
                        '\KlaviyoAPI\Model\GetAccounts400Response',
                        $e->getResponseHeaders()
                    );
                    $e->setResponseObject($data);
                    break;
                case 500:
                    $data = ObjectSerializer::deserialize(
                        $e->getResponseBody(),
                        '\KlaviyoAPI\Model\GetAccounts400Response',
                        $e->getResponseHeaders()
                    );
                    $e->setResponseObject($data);
                    break;
            }
            throw $e;
        }
    }

    /**
     * Alias of `getProfilesForListWithHttpInfo`
     *
     * @deprecated use `getProfilesForListWithHttpInfo` instead
     */
    public function getListProfilesWithHttpInfo(...$args) {
        return $this->getProfilesForListWithHttpInfo(...$args);
    }

    /**
     * Operation getProfilesForListAsync
     *
     * Get Profiles for List
     *
     * @param  string $id Primary key that uniquely identifies this list. Generated by Klaviyo. (required)
     * @param  string[] $additional_fields_profile Request additional fields not included by default in the response. Supported values: &#39;subscriptions&#39;, &#39;predictive_analytics&#39; (optional)
     * @param  string[] $fields_profile For more information please visit https://developers.klaviyo.com/en/v2025-07-15/reference/api-overview#sparse-fieldsets (optional)
     * @param  string $filter For more information please visit https://developers.klaviyo.com/en/v2025-07-15/reference/api-overview#filtering&lt;br&gt;Allowed field(s)/operator(s):&lt;br&gt;&#x60;email&#x60;: &#x60;any&#x60;, &#x60;equals&#x60;&lt;br&gt;&#x60;phone_number&#x60;: &#x60;any&#x60;, &#x60;equals&#x60;&lt;br&gt;&#x60;push_token&#x60;: &#x60;any&#x60;, &#x60;equals&#x60;&lt;br&gt;&#x60;_kx&#x60;: &#x60;equals&#x60;&lt;br&gt;&#x60;joined_group_at&#x60;: &#x60;greater-or-equal&#x60;, &#x60;greater-than&#x60;, &#x60;less-or-equal&#x60;, &#x60;less-than&#x60; (optional)
     * @param  string $page_cursor For more information please visit https://developers.klaviyo.com/en/v2025-07-15/reference/api-overview#pagination (optional)
     * @param  int $page_size Default: 20. Min: 1. Max: 100. (optional, default to 20)
     * @param  string $sort For more information please visit https://developers.klaviyo.com/en/v2025-07-15/reference/api-overview#sorting (optional)
     *
     * @throws \InvalidArgumentException
     * @return \GuzzleHttp\Promise\PromiseInterface
     */
    public function getProfilesForListAsync($id, $additional_fields_profile = null, $fields_profile = null, $filter = null, $page_cursor = null, $page_size = 20, $sort = null, $apiKey = null)
    {
        return $this->getProfilesForListAsyncWithHttpInfo($id, $additional_fields_profile, $fields_profile, $filter, $page_cursor, $page_size, $sort, $apiKey)
            ->then(
                function ($response) {
                    return $response[0];
                }
            );
    }

    /**
     * Alias of `getProfilesForListAsync`
     *
     * @deprecated use `getProfilesForListAsync` instead
     */
    public function getListProfilesAsync(...$args) {
        return $this->getProfilesForListAsync(...$args);
    }

    /**
     * Operation getProfilesForListAsyncWithHttpInfo
     *
     * Get Profiles for List
     *
     * @param  string $id Primary key that uniquely identifies this list. Generated by Klaviyo. (required)
     * @param  string[] $additional_fields_profile Request additional fields not included by default in the response. Supported values: &#39;subscriptions&#39;, &#39;predictive_analytics&#39; (optional)
     * @param  string[] $fields_profile For more information please visit https://developers.klaviyo.com/en/v2025-07-15/reference/api-overview#sparse-fieldsets (optional)
     * @param  string $filter For more information please visit https://developers.klaviyo.com/en/v2025-07-15/reference/api-overview#filtering&lt;br&gt;Allowed field(s)/operator(s):&lt;br&gt;&#x60;email&#x60;: &#x60;any&#x60;, &#x60;equals&#x60;&lt;br&gt;&#x60;phone_number&#x60;: &#x60;any&#x60;, &#x60;equals&#x60;&lt;br&gt;&#x60;push_token&#x60;: &#x60;any&#x60;, &#x60;equals&#x60;&lt;br&gt;&#x60;_kx&#x60;: &#x60;equals&#x60;&lt;br&gt;&#x60;joined_group_at&#x60;: &#x60;greater-or-equal&#x60;, &#x60;greater-than&#x60;, &#x60;less-or-equal&#x60;, &#x60;less-than&#x60; (optional)
     * @param  string $page_cursor For more information please visit https://developers.klaviyo.com/en/v2025-07-15/reference/api-overview#pagination (optional)
     * @param  int $page_size Default: 20. Min: 1. Max: 100. (optional, default to 20)
     * @param  string $sort For more information please visit https://developers.klaviyo.com/en/v2025-07-15/reference/api-overview#sorting (optional)
     *
     * @throws \InvalidArgumentException
     * @return \GuzzleHttp\Promise\PromiseInterface
     */
    public function getProfilesForListAsyncWithHttpInfo($id, $additional_fields_profile = null, $fields_profile = null, $filter = null, $page_cursor = null, $page_size = 20, $sort = null, $apiKey = null)
    {
        $returnType = 'array<string,mixed>';
        $request = $this->getProfilesForListRequest($id, $additional_fields_profile, $fields_profile, $filter, $page_cursor, $page_size, $sort, $apiKey);

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

                    $parsed_content = json_decode(json_encode($content), TRUE);
                    if (json_last_error() != JSON_ERROR_NONE) {
                        $parsed_content = $content;
                    }

                    return [
                        $parsed_content,
                        $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(),
                        (string) $response->getBody()
                    );
                }
            );
    }

    /**
     * Alias of `getProfilesForListAsyncWithHttpInfo`
     *
     * @deprecated use `getProfilesForListAsyncWithHttpInfo` instead
     */
    public function getListProfilesAsyncWithHttpInfo(...$args) {
        return $this->getProfilesForListAsyncWithHttpInfo(...$args);
    }

    /**
     * Create request for operation 'getProfilesForList'
     *
     * @param  string $id Primary key that uniquely identifies this list. Generated by Klaviyo. (required)
     * @param  string[] $additional_fields_profile Request additional fields not included by default in the response. Supported values: &#39;subscriptions&#39;, &#39;predictive_analytics&#39; (optional)
     * @param  string[] $fields_profile For more information please visit https://developers.klaviyo.com/en/v2025-07-15/reference/api-overview#sparse-fieldsets (optional)
     * @param  string $filter For more information please visit https://developers.klaviyo.com/en/v2025-07-15/reference/api-overview#filtering&lt;br&gt;Allowed field(s)/operator(s):&lt;br&gt;&#x60;email&#x60;: &#x60;any&#x60;, &#x60;equals&#x60;&lt;br&gt;&#x60;phone_number&#x60;: &#x60;any&#x60;, &#x60;equals&#x60;&lt;br&gt;&#x60;push_token&#x60;: &#x60;any&#x60;, &#x60;equals&#x60;&lt;br&gt;&#x60;_kx&#x60;: &#x60;equals&#x60;&lt;br&gt;&#x60;joined_group_at&#x60;: &#x60;greater-or-equal&#x60;, &#x60;greater-than&#x60;, &#x60;less-or-equal&#x60;, &#x60;less-than&#x60; (optional)
     * @param  string $page_cursor For more information please visit https://developers.klaviyo.com/en/v2025-07-15/reference/api-overview#pagination (optional)
     * @param  int $page_size Default: 20. Min: 1. Max: 100. (optional, default to 20)
     * @param  string $sort For more information please visit https://developers.klaviyo.com/en/v2025-07-15/reference/api-overview#sorting (optional)
     *
     * @throws \InvalidArgumentException
     * @return \GuzzleHttp\Psr7\Request
     */
    public function getProfilesForListRequest($id, $additional_fields_profile = null, $fields_profile = null, $filter = null, $page_cursor = null, $page_size = 20, $sort = null, $apiKey = null)
    {
        // verify the required parameter 'id' is set
        if ($id === null || (is_array($id) && count($id) === 0)) {
            throw new \InvalidArgumentException(
                'Missing the required parameter $id when calling getProfilesForList'
            );
        }
        if ($page_size !== null && $page_size > 100) {
            throw new \InvalidArgumentException('invalid value for "$page_size" when calling ListsApi.getProfilesForList, must be smaller than or equal to 100.');
        }
        if ($page_size !== null && $page_size < 1) {
            throw new \InvalidArgumentException('invalid value for "$page_size" when calling ListsApi.getProfilesForList, must be bigger than or equal to 1.');
        }


        $resourcePath = '/api/lists/{id}/profiles';
        $formParams = [];
        $queryParams = [];
        $headerParams = [];
        $httpBody = '';
        $multipart = false;

        // query params
        $queryParams = array_merge($queryParams, ObjectSerializer::toQueryValue(
            $additional_fields_profile,
            'additional-fields[profile]', // param base name
            'array', // openApiType
            'form', // style
            false, // explode
            false // required
        ) ?? []);
        // query params
        $queryParams = array_merge($queryParams, ObjectSerializer::toQueryValue(
            $fields_profile,
            'fields[profile]', // param base name
            'array', // openApiType
            'form', // style
            false, // explode
            false // required
        ) ?? []);
        // query params
        $queryParams = array_merge($queryParams, ObjectSerializer::toQueryValue(
            $filter,
            'filter', // param base name
            'string', // openApiType
            'form', // style
            true, // explode
            false // required
        ) ?? []);
        // query params
        $queryParams = array_merge($queryParams, ObjectSerializer::toQueryValue(
            $page_cursor,
            'page[cursor]', // param base name
            'string', // openApiType
            'form', // style
            true, // explode
            false // required
        ) ?? []);
        // query params
        $queryParams = array_merge($queryParams, ObjectSerializer::toQueryValue(
            $page_size,
            'page[size]', // param base name
            'integer', // openApiType
            'form', // style
            true, // explode
            false // required
        ) ?? []);
        // query params
        $queryParams = array_merge($queryParams, ObjectSerializer::toQueryValue(
            $sort,
            'sort', // param base name
            'string', // openApiType
            'form', // style
            true, // explode
            false // required
        ) ?? []);


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


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

        // for model (json/xml)
        if (count($formParams) > 0) {
            if ($multipart) {
                $multipartContents = [];
                foreach ($formParams as $formParamName => $formParamValue) {
                    $formParamValueItems = is_array($formParamValue) ? $formParamValue : [$formParamValue];
                    foreach ($formParamValueItems as $formParamValueItem) {
                        $multipartContents[] = [
                            'name' => $formParamName,
                            'contents' => $formParamValueItem
                        ];
                    }
                }
                // for HTTP post (form)
                $httpBody = new MultipartStream($multipartContents);

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

            } else {
                // for HTTP post (form)
                $httpBody = ObjectSerializer::buildQuery($formParams);
            }
        }

        // this endpoint requires API key authentication
        if ($apiKey == null) {
            $apiKey = $this->config->getApiKeyWithPrefix('Authorization');
        } else {
            $apiKey = 'Klaviyo-API-Key '.$apiKey;
        }

        $headers['Authorization'] = $apiKey;


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

        $defaultHeaders['revision'] = ['2025-07-15'];

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

        $query = ObjectSerializer::buildQuery($queryParams);
        return new Request(
            'GET',
            $this->config->getHost() . $resourcePath . ($query ? "?{$query}" : ''),
            $headers,
            $httpBody
        );
    }

    /**
     * Alias of `getProfilesForListRequest`
     *
     * @deprecated use `getProfilesForListRequest` instead
     */
    public function getListProfilesRequest(...$args) {
        return $this->getProfilesForListRequest(...$args);
    }

    /**
     * Operation getTagIdsForList
     *
     * Get Tag IDs for List
     *
     * @param  string $id Primary key that uniquely identifies this list. Generated by Klaviyo. (required)
     *
     * @throws \KlaviyoAPI\ApiException on non-2xx response
     * @throws \InvalidArgumentException
     * @return array<string,mixed>|\KlaviyoAPI\Model\GetAccounts400Response|\KlaviyoAPI\Model\GetAccounts400Response
     */
    public function getTagIdsForList($id, $apiKey = null)
    {
        list($response) = $this->getTagIdsForListWithHttpInfo($id, $apiKey);
        return $response;
    }

    /**
     * Alias of `getTagIdsForList`
     *
     * @deprecated use `getTagIdsForList` instead
     */
    public function getListRelationshipsTags(...$args) {
        return $this->getTagIdsForList(...$args);
    }

    /**
     * Operation getTagIdsForListWithHttpInfo
     *
     * Get Tag IDs for List
     *
     * @param  string $id Primary key that uniquely identifies this list. Generated by Klaviyo. (required)
     *
     * @throws \KlaviyoAPI\ApiException on non-2xx response
     * @throws \InvalidArgumentException
     * @return array of array<string,mixed>|\KlaviyoAPI\Model\GetAccounts400Response|\KlaviyoAPI\Model\GetAccounts400Response, HTTP status code, HTTP response headers (array of strings)
     */
    public function getTagIdsForListWithHttpInfo($id, $apiKey = null)
    {
        $request = $this->getTagIdsForListRequest($id, $apiKey);

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

            $statusCode = $response->getStatusCode();

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

            switch($statusCode) {
                case 200:
                    if ('array<string,mixed>' === '\SplFileObject') {
                        $content = $response->getBody(); //stream goes to serializer
                    } else {
                        $content = (string) $response->getBody();
                        if ('array&lt;string,mixed&gt;' !== 'string') {
                            $content = json_decode($content);
                        }
                    }


                    $parsed_content = json_decode(json_encode($content), TRUE);
                    if (json_last_error() != JSON_ERROR_NONE) {
                        $parsed_content = $content;
                    }

                    return [
                        $parsed_content,
                        $response->getStatusCode(),
                        $response->getHeaders()
                    ];
                case 400:
                    if ('\KlaviyoAPI\Model\GetAccounts400Response' === '\SplFileObject') {
                        $content = $response->getBody(); //stream goes to serializer
                    } else {
                        $content = (string) $response->getBody();
                        if ('\KlaviyoAPI\Model\GetAccounts400Response' !== 'string') {
                            $content = json_decode($content);
                        }
                    }


                    $parsed_content = json_decode(json_encode($content), TRUE);
                    if (json_last_error() != JSON_ERROR_NONE) {
                        $parsed_content = $content;
                    }

                    return [
                        $parsed_content,
                        $response->getStatusCode(),
                        $response->getHeaders()
                    ];
                case 500:
                    if ('\KlaviyoAPI\Model\GetAccounts400Response' === '\SplFileObject') {
                        $content = $response->getBody(); //stream goes to serializer
                    } else {
                        $content = (string) $response->getBody();
                        if ('\KlaviyoAPI\Model\GetAccounts400Response' !== 'string') {
                            $content = json_decode($content);
                        }
                    }


                    $parsed_content = json_decode(json_encode($content), TRUE);
                    if (json_last_error() != JSON_ERROR_NONE) {
                        $parsed_content = $content;
                    }

                    return [
                        $parsed_content,
                        $response->getStatusCode(),
                        $response->getHeaders()
                    ];
            }

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

            $parsed_content = json_decode(json_encode($content), TRUE);
            if (json_last_error() != JSON_ERROR_NONE) {
                $parsed_content = $content;
            }

            return [
                $parsed_content,
                $response->getStatusCode(),
                $response->getHeaders()
            ];

        } catch (ApiException $e) {
            switch ($e->getCode()) {
                case 200:
                    $data = ObjectSerializer::deserialize(
                        $e->getResponseBody(),
                        'array<string,mixed>',
                        $e->getResponseHeaders()
                    );
                    $e->setResponseObject($data);
                    break;
                case 400:
                    $data = ObjectSerializer::deserialize(
                        $e->getResponseBody(),
                        '\KlaviyoAPI\Model\GetAccounts400Response',
                        $e->getResponseHeaders()
                    );
                    $e->setResponseObject($data);
                    break;
                case 500:
                    $data = ObjectSerializer::deserialize(
                        $e->getResponseBody(),
                        '\KlaviyoAPI\Model\GetAccounts400Response',
                        $e->getResponseHeaders()
                    );
                    $e->setResponseObject($data);
                    break;
            }
            throw $e;
        }
    }

    /**
     * Alias of `getTagIdsForListWithHttpInfo`
     *
     * @deprecated use `getTagIdsForListWithHttpInfo` instead
     */
    public function getListRelationshipsTagsWithHttpInfo(...$args) {
        return $this->getTagIdsForListWithHttpInfo(...$args);
    }

    /**
     * Operation getTagIdsForListAsync
     *
     * Get Tag IDs for List
     *
     * @param  string $id Primary key that uniquely identifies this list. Generated by Klaviyo. (required)
     *
     * @throws \InvalidArgumentException
     * @return \GuzzleHttp\Promise\PromiseInterface
     */
    public function getTagIdsForListAsync($id, $apiKey = null)
    {
        return $this->getTagIdsForListAsyncWithHttpInfo($id, $apiKey)
            ->then(
                function ($response) {
                    return $response[0];
                }
            );
    }

    /**
     * Alias of `getTagIdsForListAsync`
     *
     * @deprecated use `getTagIdsForListAsync` instead
     */
    public function getListRelationshipsTagsAsync(...$args) {
        return $this->getTagIdsForListAsync(...$args);
    }

    /**
     * Operation getTagIdsForListAsyncWithHttpInfo
     *
     * Get Tag IDs for List
     *
     * @param  string $id Primary key that uniquely identifies this list. Generated by Klaviyo. (required)
     *
     * @throws \InvalidArgumentException
     * @return \GuzzleHttp\Promise\PromiseInterface
     */
    public function getTagIdsForListAsyncWithHttpInfo($id, $apiKey = null)
    {
        $returnType = 'array<string,mixed>';
        $request = $this->getTagIdsForListRequest($id, $apiKey);

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

                    $parsed_content = json_decode(json_encode($content), TRUE);
                    if (json_last_error() != JSON_ERROR_NONE) {
                        $parsed_content = $content;
                    }

                    return [
                        $parsed_content,
                        $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(),
                        (string) $response->getBody()
                    );
                }
            );
    }

    /**
     * Alias of `getTagIdsForListAsyncWithHttpInfo`
     *
     * @deprecated use `getTagIdsForListAsyncWithHttpInfo` instead
     */
    public function getListRelationshipsTagsAsyncWithHttpInfo(...$args) {
        return $this->getTagIdsForListAsyncWithHttpInfo(...$args);
    }

    /**
     * Create request for operation 'getTagIdsForList'
     *
     * @param  string $id Primary key that uniquely identifies this list. Generated by Klaviyo. (required)
     *
     * @throws \InvalidArgumentException
     * @return \GuzzleHttp\Psr7\Request
     */
    public function getTagIdsForListRequest($id, $apiKey = null)
    {
        // verify the required parameter 'id' is set
        if ($id === null || (is_array($id) && count($id) === 0)) {
            throw new \InvalidArgumentException(
                'Missing the required parameter $id when calling getTagIdsForList'
            );
        }

        $resourcePath = '/api/lists/{id}/relationships/tags';
        $formParams = [];
        $queryParams = [];
        $headerParams = [];
        $httpBody = '';
        $multipart = false;


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


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

        // for model (json/xml)
        if (count($formParams) > 0) {
            if ($multipart) {
                $multipartContents = [];
                foreach ($formParams as $formParamName => $formParamValue) {
                    $formParamValueItems = is_array($formParamValue) ? $formParamValue : [$formParamValue];
                    foreach ($formParamValueItems as $formParamValueItem) {
                        $multipartContents[] = [
                            'name' => $formParamName,
                            'contents' => $formParamValueItem
                        ];
                    }
                }
                // for HTTP post (form)
                $httpBody = new MultipartStream($multipartContents);

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

            } else {
                // for HTTP post (form)
                $httpBody = ObjectSerializer::buildQuery($formParams);
            }
        }

        // this endpoint requires API key authentication
        if ($apiKey == null) {
            $apiKey = $this->config->getApiKeyWithPrefix('Authorization');
        } else {
            $apiKey = 'Klaviyo-API-Key '.$apiKey;
        }

        $headers['Authorization'] = $apiKey;


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

        $defaultHeaders['revision'] = ['2025-07-15'];

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

        $query = ObjectSerializer::buildQuery($queryParams);
        return new Request(
            'GET',
            $this->config->getHost() . $resourcePath . ($query ? "?{$query}" : ''),
            $headers,
            $httpBody
        );
    }

    /**
     * Alias of `getTagIdsForListRequest`
     *
     * @deprecated use `getTagIdsForListRequest` instead
     */
    public function getListRelationshipsTagsRequest(...$args) {
        return $this->getTagIdsForListRequest(...$args);
    }

    /**
     * Operation getTagsForList
     *
     * Get Tags for List
     *
     * @param  string $id Primary key that uniquely identifies this list. Generated by Klaviyo. (required)
     * @param  string[] $fields_tag For more information please visit https://developers.klaviyo.com/en/v2025-07-15/reference/api-overview#sparse-fieldsets (optional)
     *
     * @throws \KlaviyoAPI\ApiException on non-2xx response
     * @throws \InvalidArgumentException
     * @return array<string,mixed>|\KlaviyoAPI\Model\GetAccounts400Response|\KlaviyoAPI\Model\GetAccounts400Response
     */
    public function getTagsForList($id, $fields_tag = null, $apiKey = null)
    {
        list($response) = $this->getTagsForListWithHttpInfo($id, $fields_tag, $apiKey);
        return $response;
    }

    /**
     * Alias of `getTagsForList`
     *
     * @deprecated use `getTagsForList` instead
     */
    public function getListTags(...$args) {
        return $this->getTagsForList(...$args);
    }

    /**
     * Operation getTagsForListWithHttpInfo
     *
     * Get Tags for List
     *
     * @param  string $id Primary key that uniquely identifies this list. Generated by Klaviyo. (required)
     * @param  string[] $fields_tag For more information please visit https://developers.klaviyo.com/en/v2025-07-15/reference/api-overview#sparse-fieldsets (optional)
     *
     * @throws \KlaviyoAPI\ApiException on non-2xx response
     * @throws \InvalidArgumentException
     * @return array of array<string,mixed>|\KlaviyoAPI\Model\GetAccounts400Response|\KlaviyoAPI\Model\GetAccounts400Response, HTTP status code, HTTP response headers (array of strings)
     */
    public function getTagsForListWithHttpInfo($id, $fields_tag = null, $apiKey = null)
    {
        $request = $this->getTagsForListRequest($id, $fields_tag, $apiKey);

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

            $statusCode = $response->getStatusCode();

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

            switch($statusCode) {
                case 200:
                    if ('array<string,mixed>' === '\SplFileObject') {
                        $content = $response->getBody(); //stream goes to serializer
                    } else {
                        $content = (string) $response->getBody();
                        if ('array&lt;string,mixed&gt;' !== 'string') {
                            $content = json_decode($content);
                        }
                    }


                    $parsed_content = json_decode(json_encode($content), TRUE);
                    if (json_last_error() != JSON_ERROR_NONE) {
                        $parsed_content = $content;
                    }

                    return [
                        $parsed_content,
                        $response->getStatusCode(),
                        $response->getHeaders()
                    ];
                case 400:
                    if ('\KlaviyoAPI\Model\GetAccounts400Response' === '\SplFileObject') {
                        $content = $response->getBody(); //stream goes to serializer
                    } else {
                        $content = (string) $response->getBody();
                        if ('\KlaviyoAPI\Model\GetAccounts400Response' !== 'string') {
                            $content = json_decode($content);
                        }
                    }


                    $parsed_content = json_decode(json_encode($content), TRUE);
                    if (json_last_error() != JSON_ERROR_NONE) {
                        $parsed_content = $content;
                    }

                    return [
                        $parsed_content,
                        $response->getStatusCode(),
                        $response->getHeaders()
                    ];
                case 500:
                    if ('\KlaviyoAPI\Model\GetAccounts400Response' === '\SplFileObject') {
                        $content = $response->getBody(); //stream goes to serializer
                    } else {
                        $content = (string) $response->getBody();
                        if ('\KlaviyoAPI\Model\GetAccounts400Response' !== 'string') {
                            $content = json_decode($content);
                        }
                    }


                    $parsed_content = json_decode(json_encode($content), TRUE);
                    if (json_last_error() != JSON_ERROR_NONE) {
                        $parsed_content = $content;
                    }

                    return [
                        $parsed_content,
                        $response->getStatusCode(),
                        $response->getHeaders()
                    ];
            }

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

            $parsed_content = json_decode(json_encode($content), TRUE);
            if (json_last_error() != JSON_ERROR_NONE) {
                $parsed_content = $content;
            }

            return [
                $parsed_content,
                $response->getStatusCode(),
                $response->getHeaders()
            ];

        } catch (ApiException $e) {
            switch ($e->getCode()) {
                case 200:
                    $data = ObjectSerializer::deserialize(
                        $e->getResponseBody(),
                        'array<string,mixed>',
                        $e->getResponseHeaders()
                    );
                    $e->setResponseObject($data);
                    break;
                case 400:
                    $data = ObjectSerializer::deserialize(
                        $e->getResponseBody(),
                        '\KlaviyoAPI\Model\GetAccounts400Response',
                        $e->getResponseHeaders()
                    );
                    $e->setResponseObject($data);
                    break;
                case 500:
                    $data = ObjectSerializer::deserialize(
                        $e->getResponseBody(),
                        '\KlaviyoAPI\Model\GetAccounts400Response',
                        $e->getResponseHeaders()
                    );
                    $e->setResponseObject($data);
                    break;
            }
            throw $e;
        }
    }

    /**
     * Alias of `getTagsForListWithHttpInfo`
     *
     * @deprecated use `getTagsForListWithHttpInfo` instead
     */
    public function getListTagsWithHttpInfo(...$args) {
        return $this->getTagsForListWithHttpInfo(...$args);
    }

    /**
     * Operation getTagsForListAsync
     *
     * Get Tags for List
     *
     * @param  string $id Primary key that uniquely identifies this list. Generated by Klaviyo. (required)
     * @param  string[] $fields_tag For more information please visit https://developers.klaviyo.com/en/v2025-07-15/reference/api-overview#sparse-fieldsets (optional)
     *
     * @throws \InvalidArgumentException
     * @return \GuzzleHttp\Promise\PromiseInterface
     */
    public function getTagsForListAsync($id, $fields_tag = null, $apiKey = null)
    {
        return $this->getTagsForListAsyncWithHttpInfo($id, $fields_tag, $apiKey)
            ->then(
                function ($response) {
                    return $response[0];
                }
            );
    }

    /**
     * Alias of `getTagsForListAsync`
     *
     * @deprecated use `getTagsForListAsync` instead
     */
    public function getListTagsAsync(...$args) {
        return $this->getTagsForListAsync(...$args);
    }

    /**
     * Operation getTagsForListAsyncWithHttpInfo
     *
     * Get Tags for List
     *
     * @param  string $id Primary key that uniquely identifies this list. Generated by Klaviyo. (required)
     * @param  string[] $fields_tag For more information please visit https://developers.klaviyo.com/en/v2025-07-15/reference/api-overview#sparse-fieldsets (optional)
     *
     * @throws \InvalidArgumentException
     * @return \GuzzleHttp\Promise\PromiseInterface
     */
    public function getTagsForListAsyncWithHttpInfo($id, $fields_tag = null, $apiKey = null)
    {
        $returnType = 'array<string,mixed>';
        $request = $this->getTagsForListRequest($id, $fields_tag, $apiKey);

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

                    $parsed_content = json_decode(json_encode($content), TRUE);
                    if (json_last_error() != JSON_ERROR_NONE) {
                        $parsed_content = $content;
                    }

                    return [
                        $parsed_content,
                        $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(),
                        (string) $response->getBody()
                    );
                }
            );
    }

    /**
     * Alias of `getTagsForListAsyncWithHttpInfo`
     *
     * @deprecated use `getTagsForListAsyncWithHttpInfo` instead
     */
    public function getListTagsAsyncWithHttpInfo(...$args) {
        return $this->getTagsForListAsyncWithHttpInfo(...$args);
    }

    /**
     * Create request for operation 'getTagsForList'
     *
     * @param  string $id Primary key that uniquely identifies this list. Generated by Klaviyo. (required)
     * @param  string[] $fields_tag For more information please visit https://developers.klaviyo.com/en/v2025-07-15/reference/api-overview#sparse-fieldsets (optional)
     *
     * @throws \InvalidArgumentException
     * @return \GuzzleHttp\Psr7\Request
     */
    public function getTagsForListRequest($id, $fields_tag = null, $apiKey = null)
    {
        // verify the required parameter 'id' is set
        if ($id === null || (is_array($id) && count($id) === 0)) {
            throw new \InvalidArgumentException(
                'Missing the required parameter $id when calling getTagsForList'
            );
        }

        $resourcePath = '/api/lists/{id}/tags';
        $formParams = [];
        $queryParams = [];
        $headerParams = [];
        $httpBody = '';
        $multipart = false;

        // query params
        $queryParams = array_merge($queryParams, ObjectSerializer::toQueryValue(
            $fields_tag,
            'fields[tag]', // param base name
            'array', // openApiType
            'form', // style
            false, // explode
            false // required
        ) ?? []);


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


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

        // for model (json/xml)
        if (count($formParams) > 0) {
            if ($multipart) {
                $multipartContents = [];
                foreach ($formParams as $formParamName => $formParamValue) {
                    $formParamValueItems = is_array($formParamValue) ? $formParamValue : [$formParamValue];
                    foreach ($formParamValueItems as $formParamValueItem) {
                        $multipartContents[] = [
                            'name' => $formParamName,
                            'contents' => $formParamValueItem
                        ];
                    }
                }
                // for HTTP post (form)
                $httpBody = new MultipartStream($multipartContents);

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

            } else {
                // for HTTP post (form)
                $httpBody = ObjectSerializer::buildQuery($formParams);
            }
        }

        // this endpoint requires API key authentication
        if ($apiKey == null) {
            $apiKey = $this->config->getApiKeyWithPrefix('Authorization');
        } else {
            $apiKey = 'Klaviyo-API-Key '.$apiKey;
        }

        $headers['Authorization'] = $apiKey;


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

        $defaultHeaders['revision'] = ['2025-07-15'];

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

        $query = ObjectSerializer::buildQuery($queryParams);
        return new Request(
            'GET',
            $this->config->getHost() . $resourcePath . ($query ? "?{$query}" : ''),
            $headers,
            $httpBody
        );
    }

    /**
     * Alias of `getTagsForListRequest`
     *
     * @deprecated use `getTagsForListRequest` instead
     */
    public function getListTagsRequest(...$args) {
        return $this->getTagsForListRequest(...$args);
    }

    /**
     * Operation removeProfilesFromList
     *
     * Remove Profiles from List
     *
     * @param  string $id  (required)
     * @param  \KlaviyoAPI\Model\ListMembersDeleteQuery $list_members_delete_query list_members_delete_query (required)
     *
     * @throws \KlaviyoAPI\ApiException on non-2xx response
     * @throws \InvalidArgumentException
     * @return void
     */
    public function removeProfilesFromList($id, $list_members_delete_query, $apiKey = null)
    {
        $this->removeProfilesFromListWithHttpInfo($id, $list_members_delete_query, $apiKey);
    }

    /**
     * Alias of `removeProfilesFromList`
     *
     * @deprecated use `removeProfilesFromList` instead
     */
    public function deleteListRelationships(...$args) {
        return $this->removeProfilesFromList(...$args);
    }

    /**
     * Alias of `removeProfilesFromList`
     *
     * @deprecated use `removeProfilesFromList` instead
     */
    public function deleteListRelationshipsProfiles(...$args) {
        return $this->removeProfilesFromList(...$args);
    }

    /**
     * Operation removeProfilesFromListWithHttpInfo
     *
     * Remove Profiles from List
     *
     * @param  string $id  (required)
     * @param  \KlaviyoAPI\Model\ListMembersDeleteQuery $list_members_delete_query (required)
     *
     * @throws \KlaviyoAPI\ApiException on non-2xx response
     * @throws \InvalidArgumentException
     * @return array of null, HTTP status code, HTTP response headers (array of strings)
     */
    public function removeProfilesFromListWithHttpInfo($id, $list_members_delete_query, $apiKey = null)
    {
        $request = $this->removeProfilesFromListRequest($id, $list_members_delete_query, $apiKey);

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

            $statusCode = $response->getStatusCode();

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

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

        } catch (ApiException $e) {
            switch ($e->getCode()) {
                case 400:
                    $data = ObjectSerializer::deserialize(
                        $e->getResponseBody(),
                        '\KlaviyoAPI\Model\GetAccounts400Response',
                        $e->getResponseHeaders()
                    );
                    $e->setResponseObject($data);
                    break;
                case 500:
                    $data = ObjectSerializer::deserialize(
                        $e->getResponseBody(),
                        '\KlaviyoAPI\Model\GetAccounts400Response',
                        $e->getResponseHeaders()
                    );
                    $e->setResponseObject($data);
                    break;
            }
            throw $e;
        }
    }

    /**
     * Alias of `removeProfilesFromListWithHttpInfo`
     *
     * @deprecated use `removeProfilesFromListWithHttpInfo` instead
     */
    public function deleteListRelationshipsWithHttpInfo(...$args) {
        return $this->removeProfilesFromListWithHttpInfo(...$args);
    }

    /**
     * Alias of `removeProfilesFromListWithHttpInfo`
     *
     * @deprecated use `removeProfilesFromListWithHttpInfo` instead
     */
    public function deleteListRelationshipsProfilesWithHttpInfo(...$args) {
        return $this->removeProfilesFromListWithHttpInfo(...$args);
    }

    /**
     * Operation removeProfilesFromListAsync
     *
     * Remove Profiles from List
     *
     * @param  string $id  (required)
     * @param  \KlaviyoAPI\Model\ListMembersDeleteQuery $list_members_delete_query (required)
     *
     * @throws \InvalidArgumentException
     * @return \GuzzleHttp\Promise\PromiseInterface
     */
    public function removeProfilesFromListAsync($id, $list_members_delete_query, $apiKey = null)
    {
        return $this->removeProfilesFromListAsyncWithHttpInfo($id, $list_members_delete_query, $apiKey)
            ->then(
                function ($response) {
                    return $response[0];
                }
            );
    }

    /**
     * Alias of `removeProfilesFromListAsync`
     *
     * @deprecated use `removeProfilesFromListAsync` instead
     */
    public function deleteListRelationshipsAsync(...$args) {
        return $this->removeProfilesFromListAsync(...$args);
    }

    /**
     * Alias of `removeProfilesFromListAsync`
     *
     * @deprecated use `removeProfilesFromListAsync` instead
     */
    public function deleteListRelationshipsProfilesAsync(...$args) {
        return $this->removeProfilesFromListAsync(...$args);
    }

    /**
     * Operation removeProfilesFromListAsyncWithHttpInfo
     *
     * Remove Profiles from List
     *
     * @param  string $id  (required)
     * @param  \KlaviyoAPI\Model\ListMembersDeleteQuery $list_members_delete_query (required)
     *
     * @throws \InvalidArgumentException
     * @return \GuzzleHttp\Promise\PromiseInterface
     */
    public function removeProfilesFromListAsyncWithHttpInfo($id, $list_members_delete_query, $apiKey = null)
    {
        $returnType = '';
        $request = $this->removeProfilesFromListRequest($id, $list_members_delete_query, $apiKey);

        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(),
                        (string) $response->getBody()
                    );
                }
            );
    }

    /**
     * Alias of `removeProfilesFromListAsyncWithHttpInfo`
     *
     * @deprecated use `removeProfilesFromListAsyncWithHttpInfo` instead
     */
    public function deleteListRelationshipsAsyncWithHttpInfo(...$args) {
        return $this->removeProfilesFromListAsyncWithHttpInfo(...$args);
    }

    /**
     * Alias of `removeProfilesFromListAsyncWithHttpInfo`
     *
     * @deprecated use `removeProfilesFromListAsyncWithHttpInfo` instead
     */
    public function deleteListRelationshipsProfilesAsyncWithHttpInfo(...$args) {
        return $this->removeProfilesFromListAsyncWithHttpInfo(...$args);
    }

    /**
     * Create request for operation 'removeProfilesFromList'
     *
     * @param  string $id  (required)
     * @param  \KlaviyoAPI\Model\ListMembersDeleteQuery $list_members_delete_query (required)
     *
     * @throws \InvalidArgumentException
     * @return \GuzzleHttp\Psr7\Request
     */
    public function removeProfilesFromListRequest($id, $list_members_delete_query, $apiKey = null)
    {
        // verify the required parameter 'id' is set
        if ($id === null || (is_array($id) && count($id) === 0)) {
            throw new \InvalidArgumentException(
                'Missing the required parameter $id when calling removeProfilesFromList'
            );
        }
        // verify the required parameter 'list_members_delete_query' is set
        if ($list_members_delete_query === null || (is_array($list_members_delete_query) && count($list_members_delete_query) === 0)) {
            throw new \InvalidArgumentException(
                'Missing the required parameter $list_members_delete_query when calling removeProfilesFromList'
            );
        }

        $resourcePath = '/api/lists/{id}/relationships/profiles';
        $formParams = [];
        $queryParams = [];
        $headerParams = [];
        $httpBody = '';
        $multipart = false;


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


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

        // for model (json/xml)
        if (isset($list_members_delete_query)) {
            if ($headers['Content-Type'] === 'application/json' || $headers['Content-Type'] === 'application/vnd.api+json') {
                $httpBody = \GuzzleHttp\json_encode(ObjectSerializer::sanitizeForSerialization($list_members_delete_query));
            } else {
                $httpBody = $list_members_delete_query;
            }
        } elseif (count($formParams) > 0) {
            if ($multipart) {
                $multipartContents = [];
                foreach ($formParams as $formParamName => $formParamValue) {
                    $formParamValueItems = is_array($formParamValue) ? $formParamValue : [$formParamValue];
                    foreach ($formParamValueItems as $formParamValueItem) {
                        $multipartContents[] = [
                            'name' => $formParamName,
                            'contents' => $formParamValueItem
                        ];
                    }
                }
                // for HTTP post (form)
                $httpBody = new MultipartStream($multipartContents);

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

            } else {
                // for HTTP post (form)
                $httpBody = ObjectSerializer::buildQuery($formParams);
            }
        }

        // this endpoint requires API key authentication
        if ($apiKey == null) {
            $apiKey = $this->config->getApiKeyWithPrefix('Authorization');
        } else {
            $apiKey = 'Klaviyo-API-Key '.$apiKey;
        }

        $headers['Authorization'] = $apiKey;


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

        $defaultHeaders['revision'] = ['2025-07-15'];

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

        $query = ObjectSerializer::buildQuery($queryParams);
        return new Request(
            'DELETE',
            $this->config->getHost() . $resourcePath . ($query ? "?{$query}" : ''),
            $headers,
            $httpBody
        );
    }

    /**
     * Alias of `removeProfilesFromListRequest`
     *
     * @deprecated use `removeProfilesFromListRequest` instead
     */
    public function deleteListRelationshipsRequest(...$args) {
        return $this->removeProfilesFromListRequest(...$args);
    }

    /**
     * Alias of `removeProfilesFromListRequest`
     *
     * @deprecated use `removeProfilesFromListRequest` instead
     */
    public function deleteListRelationshipsProfilesRequest(...$args) {
        return $this->removeProfilesFromListRequest(...$args);
    }

    /**
     * Operation updateList
     *
     * Update List
     *
     * @param  string $id Primary key that uniquely identifies this list. Generated by Klaviyo. (required)
     * @param  \KlaviyoAPI\Model\ListPartialUpdateQuery $list_partial_update_query list_partial_update_query (required)
     *
     * @throws \KlaviyoAPI\ApiException on non-2xx response
     * @throws \InvalidArgumentException
     * @return array<string,mixed>|\KlaviyoAPI\Model\GetAccounts400Response|\KlaviyoAPI\Model\GetAccounts400Response
     */
    public function updateList($id, $list_partial_update_query, $apiKey = null)
    {
        list($response) = $this->updateListWithHttpInfo($id, $list_partial_update_query, $apiKey);
        return $response;
    }

    /**
     * Operation updateListWithHttpInfo
     *
     * Update List
     *
     * @param  string $id Primary key that uniquely identifies this list. Generated by Klaviyo. (required)
     * @param  \KlaviyoAPI\Model\ListPartialUpdateQuery $list_partial_update_query (required)
     *
     * @throws \KlaviyoAPI\ApiException on non-2xx response
     * @throws \InvalidArgumentException
     * @return array of array<string,mixed>|\KlaviyoAPI\Model\GetAccounts400Response|\KlaviyoAPI\Model\GetAccounts400Response, HTTP status code, HTTP response headers (array of strings)
     */
    public function updateListWithHttpInfo($id, $list_partial_update_query, $apiKey = null)
    {
        $request = $this->updateListRequest($id, $list_partial_update_query, $apiKey);

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

            $statusCode = $response->getStatusCode();

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

            switch($statusCode) {
                case 200:
                    if ('array<string,mixed>' === '\SplFileObject') {
                        $content = $response->getBody(); //stream goes to serializer
                    } else {
                        $content = (string) $response->getBody();
                        if ('array&lt;string,mixed&gt;' !== 'string') {
                            $content = json_decode($content);
                        }
                    }


                    $parsed_content = json_decode(json_encode($content), TRUE);
                    if (json_last_error() != JSON_ERROR_NONE) {
                        $parsed_content = $content;
                    }

                    return [
                        $parsed_content,
                        $response->getStatusCode(),
                        $response->getHeaders()
                    ];
                case 400:
                    if ('\KlaviyoAPI\Model\GetAccounts400Response' === '\SplFileObject') {
                        $content = $response->getBody(); //stream goes to serializer
                    } else {
                        $content = (string) $response->getBody();
                        if ('\KlaviyoAPI\Model\GetAccounts400Response' !== 'string') {
                            $content = json_decode($content);
                        }
                    }


                    $parsed_content = json_decode(json_encode($content), TRUE);
                    if (json_last_error() != JSON_ERROR_NONE) {
                        $parsed_content = $content;
                    }

                    return [
                        $parsed_content,
                        $response->getStatusCode(),
                        $response->getHeaders()
                    ];
                case 500:
                    if ('\KlaviyoAPI\Model\GetAccounts400Response' === '\SplFileObject') {
                        $content = $response->getBody(); //stream goes to serializer
                    } else {
                        $content = (string) $response->getBody();
                        if ('\KlaviyoAPI\Model\GetAccounts400Response' !== 'string') {
                            $content = json_decode($content);
                        }
                    }


                    $parsed_content = json_decode(json_encode($content), TRUE);
                    if (json_last_error() != JSON_ERROR_NONE) {
                        $parsed_content = $content;
                    }

                    return [
                        $parsed_content,
                        $response->getStatusCode(),
                        $response->getHeaders()
                    ];
            }

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

            $parsed_content = json_decode(json_encode($content), TRUE);
            if (json_last_error() != JSON_ERROR_NONE) {
                $parsed_content = $content;
            }

            return [
                $parsed_content,
                $response->getStatusCode(),
                $response->getHeaders()
            ];

        } catch (ApiException $e) {
            switch ($e->getCode()) {
                case 200:
                    $data = ObjectSerializer::deserialize(
                        $e->getResponseBody(),
                        'array<string,mixed>',
                        $e->getResponseHeaders()
                    );
                    $e->setResponseObject($data);
                    break;
                case 400:
                    $data = ObjectSerializer::deserialize(
                        $e->getResponseBody(),
                        '\KlaviyoAPI\Model\GetAccounts400Response',
                        $e->getResponseHeaders()
                    );
                    $e->setResponseObject($data);
                    break;
                case 500:
                    $data = ObjectSerializer::deserialize(
                        $e->getResponseBody(),
                        '\KlaviyoAPI\Model\GetAccounts400Response',
                        $e->getResponseHeaders()
                    );
                    $e->setResponseObject($data);
                    break;
            }
            throw $e;
        }
    }

    /**
     * Operation updateListAsync
     *
     * Update List
     *
     * @param  string $id Primary key that uniquely identifies this list. Generated by Klaviyo. (required)
     * @param  \KlaviyoAPI\Model\ListPartialUpdateQuery $list_partial_update_query (required)
     *
     * @throws \InvalidArgumentException
     * @return \GuzzleHttp\Promise\PromiseInterface
     */
    public function updateListAsync($id, $list_partial_update_query, $apiKey = null)
    {
        return $this->updateListAsyncWithHttpInfo($id, $list_partial_update_query, $apiKey)
            ->then(
                function ($response) {
                    return $response[0];
                }
            );
    }

    /**
     * Operation updateListAsyncWithHttpInfo
     *
     * Update List
     *
     * @param  string $id Primary key that uniquely identifies this list. Generated by Klaviyo. (required)
     * @param  \KlaviyoAPI\Model\ListPartialUpdateQuery $list_partial_update_query (required)
     *
     * @throws \InvalidArgumentException
     * @return \GuzzleHttp\Promise\PromiseInterface
     */
    public function updateListAsyncWithHttpInfo($id, $list_partial_update_query, $apiKey = null)
    {
        $returnType = 'array<string,mixed>';
        $request = $this->updateListRequest($id, $list_partial_update_query, $apiKey);

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

                    $parsed_content = json_decode(json_encode($content), TRUE);
                    if (json_last_error() != JSON_ERROR_NONE) {
                        $parsed_content = $content;
                    }

                    return [
                        $parsed_content,
                        $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(),
                        (string) $response->getBody()
                    );
                }
            );
    }

    /**
     * Create request for operation 'updateList'
     *
     * @param  string $id Primary key that uniquely identifies this list. Generated by Klaviyo. (required)
     * @param  \KlaviyoAPI\Model\ListPartialUpdateQuery $list_partial_update_query (required)
     *
     * @throws \InvalidArgumentException
     * @return \GuzzleHttp\Psr7\Request
     */
    public function updateListRequest($id, $list_partial_update_query, $apiKey = null)
    {
        // verify the required parameter 'id' is set
        if ($id === null || (is_array($id) && count($id) === 0)) {
            throw new \InvalidArgumentException(
                'Missing the required parameter $id when calling updateList'
            );
        }
        // verify the required parameter 'list_partial_update_query' is set
        if ($list_partial_update_query === null || (is_array($list_partial_update_query) && count($list_partial_update_query) === 0)) {
            throw new \InvalidArgumentException(
                'Missing the required parameter $list_partial_update_query when calling updateList'
            );
        }

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


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


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

        // for model (json/xml)
        if (isset($list_partial_update_query)) {
            if ($headers['Content-Type'] === 'application/json' || $headers['Content-Type'] === 'application/vnd.api+json') {
                $httpBody = \GuzzleHttp\json_encode(ObjectSerializer::sanitizeForSerialization($list_partial_update_query));
            } else {
                $httpBody = $list_partial_update_query;
            }
        } elseif (count($formParams) > 0) {
            if ($multipart) {
                $multipartContents = [];
                foreach ($formParams as $formParamName => $formParamValue) {
                    $formParamValueItems = is_array($formParamValue) ? $formParamValue : [$formParamValue];
                    foreach ($formParamValueItems as $formParamValueItem) {
                        $multipartContents[] = [
                            'name' => $formParamName,
                            'contents' => $formParamValueItem
                        ];
                    }
                }
                // for HTTP post (form)
                $httpBody = new MultipartStream($multipartContents);

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

            } else {
                // for HTTP post (form)
                $httpBody = ObjectSerializer::buildQuery($formParams);
            }
        }

        // this endpoint requires API key authentication
        if ($apiKey == null) {
            $apiKey = $this->config->getApiKeyWithPrefix('Authorization');
        } else {
            $apiKey = 'Klaviyo-API-Key '.$apiKey;
        }

        $headers['Authorization'] = $apiKey;


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

        $defaultHeaders['revision'] = ['2025-07-15'];

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

        $query = ObjectSerializer::buildQuery($queryParams);
        return new Request(
            'PATCH',
            $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;
    }
}