<?php

declare(strict_types=1);

namespace AmazonPHP\SellingPartner\Api\FeedsApi;

use AmazonPHP\SellingPartner\AccessToken;
use AmazonPHP\SellingPartner\Configuration;
use AmazonPHP\SellingPartner\Exception\ApiException;
use AmazonPHP\SellingPartner\Exception\InvalidArgumentException;
use AmazonPHP\SellingPartner\HttpFactory;
use AmazonPHP\SellingPartner\HttpSignatureHeaders;
use AmazonPHP\SellingPartner\ObjectSerializer;
use Psr\Http\Client\ClientExceptionInterface;
use Psr\Http\Client\ClientInterface;
use Psr\Http\Message\RequestInterface;
use Psr\Log\LoggerInterface;

/**
 * Selling Partner API for Feeds.
 *
 * The Selling Partner API for Feeds lets you upload data to Amazon on behalf of a selling partner.
 *
 * The version of the OpenAPI document: 2021-06-30
 *
 * This class was auto-generated by https://openapi-generator.tech
 * Do not change it, it will be overwritten with next execution of /bin/generate.sh
 */
final class FeedsSDK implements FeedsSDKInterface
{
    public function __construct(private readonly ClientInterface $client, private readonly HttpFactory $httpFactory, private readonly Configuration $configuration, private readonly LoggerInterface $logger)
    {
    }

    /**
     * Operation cancelFeed.
     *
     * @param string $feed_id The identifier for the feed. This identifier is unique only in combination with a seller ID. (required)
     *
     * @throws ApiException on non-2xx response
     * @throws InvalidArgumentException
     */
    public function cancelFeed(AccessToken $accessToken, string $region, string $feed_id)
    {
        $request = $this->cancelFeedRequest($accessToken, $region, $feed_id);

        $this->configuration->extensions()->preRequest('Feeds', 'cancelFeed', $request);

        try {
            $correlationId = $this->configuration->idGenerator()->generate();

            if ($this->configuration->loggingEnabled('Feeds', 'cancelFeed')) {
                $sanitizedRequest = $request;

                foreach ($this->configuration->loggingSkipHeaders() as $sensitiveHeader) {
                    $sanitizedRequest = $sanitizedRequest->withoutHeader($sensitiveHeader);
                }

                $this->logger->log(
                    $this->configuration->logLevel('Feeds', 'cancelFeed'),
                    'Amazon Selling Partner API pre request',
                    [
                        'api' => 'Feeds',
                        'operation' => 'cancelFeed',
                        'request_correlation_id' => $correlationId,
                        'request_body' => (string) $sanitizedRequest->getBody(),
                        'request_headers' => $sanitizedRequest->getHeaders(),
                        'request_uri' => (string) $sanitizedRequest->getUri(),
                    ]
                );
            }

            $response = $this->client->sendRequest($request);

            $this->configuration->extensions()->postRequest('Feeds', 'cancelFeed', $request, $response);

            if ($this->configuration->loggingEnabled('Feeds', 'cancelFeed')) {
                $sanitizedResponse = $response;

                foreach ($this->configuration->loggingSkipHeaders() as $sensitiveHeader) {
                    $sanitizedResponse = $sanitizedResponse->withoutHeader($sensitiveHeader);
                }

                $this->logger->log(
                    $this->configuration->logLevel('Feeds', 'cancelFeed'),
                    'Amazon Selling Partner API post request',
                    [
                        'api' => 'Feeds',
                        'operation' => 'cancelFeed',
                        'response_correlation_id' => $correlationId,
                        'response_body' => (string) $sanitizedResponse->getBody(),
                        'response_headers' => $sanitizedResponse->getHeaders(),
                        'response_status_code' => $sanitizedResponse->getStatusCode(),
                    ]
                );
            }
        } catch (ClientExceptionInterface $e) {
            throw new ApiException(
                "[{$e->getCode()}] {$e->getMessage()}",
                (int) $e->getCode(),
                null,
                null,
                $e
            );
        }

        $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;
    }

    /**
     * Create request for operation 'cancelFeed'.
     *
     * @param string $feed_id The identifier for the feed. This identifier is unique only in combination with a seller ID. (required)
     *
     * @throws \AmazonPHP\SellingPartner\Exception\InvalidArgumentException
     */
    public function cancelFeedRequest(AccessToken $accessToken, string $region, string $feed_id) : RequestInterface
    {
        // verify the required parameter 'feed_id' is set
        if ($feed_id === null || (\is_array($feed_id) && \count($feed_id) === 0)) {
            throw new InvalidArgumentException(
                'Missing the required parameter $feed_id when calling cancelFeed'
            );
        }

        $resourcePath = '/feeds/2021-06-30/feeds/{feedId}';
        $formParams = [];
        $queryParams = [];
        $headerParams = [];
        $multipart = false;
        $query = '';

        if (\count($queryParams)) {
            $query = \http_build_query($queryParams);
        }

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

        if ($multipart) {
            $headers = [
                'accept' => ['application/json'],
                'host' => [$this->configuration->apiHost($region)],
                'user-agent' => [$this->configuration->userAgent()],
            ];
        } else {
            $headers = [
                'content-type' => ['application/json'],
                'accept' => ['application/json'],
                'host' => [$this->configuration->apiHost($region)],
                'user-agent' => [$this->configuration->userAgent()],
            ];
        }

        $request = $this->httpFactory->createRequest(
            'DELETE',
            $this->configuration->apiURL($region) . $resourcePath . '?' . $query
        );

        // 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,
                        ];
                    }
                }
                $request = $request->withParsedBody($multipartContents);
            } elseif ($headers['content-type'] === ['application/json']) {
                $request = $request->withBody($this->httpFactory->createStreamFromString(\json_encode($formParams, JSON_THROW_ON_ERROR)));
            } else {
                $request = $request->withParsedBody($formParams);
            }
        }

        foreach (\array_merge($headerParams, $headers) as $name => $header) {
            $request = $request->withHeader($name, $header);
        }

        return HttpSignatureHeaders::forConfig(
            $this->configuration,
            $accessToken,
            $region,
            $request
        );
    }

    /**
     * Operation createFeed.
     *
     * @param \AmazonPHP\SellingPartner\Model\Feeds\CreateFeedSpecification $body body (required)
     *
     * @throws ApiException on non-2xx response
     * @throws InvalidArgumentException
     */
    public function createFeed(AccessToken $accessToken, string $region, \AmazonPHP\SellingPartner\Model\Feeds\CreateFeedSpecification $body) : \AmazonPHP\SellingPartner\Model\Feeds\CreateFeedResponse
    {
        $request = $this->createFeedRequest($accessToken, $region, $body);

        $this->configuration->extensions()->preRequest('Feeds', 'createFeed', $request);

        try {
            $correlationId = $this->configuration->idGenerator()->generate();

            if ($this->configuration->loggingEnabled('Feeds', 'createFeed')) {
                $sanitizedRequest = $request;

                foreach ($this->configuration->loggingSkipHeaders() as $sensitiveHeader) {
                    $sanitizedRequest = $sanitizedRequest->withoutHeader($sensitiveHeader);
                }

                $this->logger->log(
                    $this->configuration->logLevel('Feeds', 'createFeed'),
                    'Amazon Selling Partner API pre request',
                    [
                        'api' => 'Feeds',
                        'operation' => 'createFeed',
                        'request_correlation_id' => $correlationId,
                        'request_body' => (string) $sanitizedRequest->getBody(),
                        'request_headers' => $sanitizedRequest->getHeaders(),
                        'request_uri' => (string) $sanitizedRequest->getUri(),
                    ]
                );
            }

            $response = $this->client->sendRequest($request);

            $this->configuration->extensions()->postRequest('Feeds', 'createFeed', $request, $response);

            if ($this->configuration->loggingEnabled('Feeds', 'createFeed')) {
                $sanitizedResponse = $response;

                foreach ($this->configuration->loggingSkipHeaders() as $sensitiveHeader) {
                    $sanitizedResponse = $sanitizedResponse->withoutHeader($sensitiveHeader);
                }

                $this->logger->log(
                    $this->configuration->logLevel('Feeds', 'createFeed'),
                    'Amazon Selling Partner API post request',
                    [
                        'api' => 'Feeds',
                        'operation' => 'createFeed',
                        'response_correlation_id' => $correlationId,
                        'response_body' => (string) $sanitizedResponse->getBody(),
                        'response_headers' => $sanitizedResponse->getHeaders(),
                        'response_status_code' => $sanitizedResponse->getStatusCode(),
                    ]
                );
            }
        } catch (ClientExceptionInterface $e) {
            throw new ApiException(
                "[{$e->getCode()}] {$e->getMessage()}",
                (int) $e->getCode(),
                null,
                null,
                $e
            );
        }

        $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 ObjectSerializer::deserialize(
            $this->configuration,
            (string) $response->getBody(),
            '\AmazonPHP\SellingPartner\Model\Feeds\CreateFeedResponse',
            []
        );
    }

    /**
     * Create request for operation 'createFeed'.
     *
     * @param \AmazonPHP\SellingPartner\Model\Feeds\CreateFeedSpecification $body (required)
     *
     * @throws \AmazonPHP\SellingPartner\Exception\InvalidArgumentException
     */
    public function createFeedRequest(AccessToken $accessToken, string $region, \AmazonPHP\SellingPartner\Model\Feeds\CreateFeedSpecification $body) : RequestInterface
    {
        // verify the required parameter 'body' is set
        if ($body === null || (\is_array($body) && \count($body) === 0)) {
            throw new InvalidArgumentException(
                'Missing the required parameter $body when calling createFeed'
            );
        }

        $resourcePath = '/feeds/2021-06-30/feeds';
        $formParams = [];
        $queryParams = [];
        $headerParams = [];
        $multipart = false;
        $query = '';

        if (\count($queryParams)) {
            $query = \http_build_query($queryParams);
        }

        if ($multipart) {
            $headers = [
                'accept' => ['application/json'],
                'host' => [$this->configuration->apiHost($region)],
                'user-agent' => [$this->configuration->userAgent()],
            ];
        } else {
            $headers = [
                'content-type' => ['application/json'],
                'accept' => ['application/json'],
                'host' => [$this->configuration->apiHost($region)],
                'user-agent' => [$this->configuration->userAgent()],
            ];
        }

        $request = $this->httpFactory->createRequest(
            'POST',
            $this->configuration->apiURL($region) . $resourcePath . '?' . $query
        );

        // for model (json/xml)
        if (isset($body)) {
            if ($headers['content-type'] === ['application/json']) {
                $httpBody = \json_encode(ObjectSerializer::sanitizeForSerialization($body), JSON_THROW_ON_ERROR);
            } else {
                $httpBody = $body;
            }

            $request = $request->withBody($this->httpFactory->createStreamFromString($httpBody));
        } elseif (\count($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,
                        ];
                    }
                }
                $request = $request->withParsedBody($multipartContents);
            } elseif ($headers['content-type'] === ['application/json']) {
                $request = $request->withBody($this->httpFactory->createStreamFromString(\json_encode($formParams, JSON_THROW_ON_ERROR)));
            } else {
                $request = $request->withParsedBody($formParams);
            }
        }

        foreach (\array_merge($headerParams, $headers) as $name => $header) {
            $request = $request->withHeader($name, $header);
        }

        return HttpSignatureHeaders::forConfig(
            $this->configuration,
            $accessToken,
            $region,
            $request
        );
    }

    /**
     * Operation createFeedDocument.
     *
     * @param \AmazonPHP\SellingPartner\Model\Feeds\CreateFeedDocumentSpecification $body body (required)
     *
     * @throws ApiException on non-2xx response
     * @throws InvalidArgumentException
     */
    public function createFeedDocument(AccessToken $accessToken, string $region, \AmazonPHP\SellingPartner\Model\Feeds\CreateFeedDocumentSpecification $body) : \AmazonPHP\SellingPartner\Model\Feeds\CreateFeedDocumentResponse
    {
        $request = $this->createFeedDocumentRequest($accessToken, $region, $body);

        $this->configuration->extensions()->preRequest('Feeds', 'createFeedDocument', $request);

        try {
            $correlationId = $this->configuration->idGenerator()->generate();

            if ($this->configuration->loggingEnabled('Feeds', 'createFeedDocument')) {
                $sanitizedRequest = $request;

                foreach ($this->configuration->loggingSkipHeaders() as $sensitiveHeader) {
                    $sanitizedRequest = $sanitizedRequest->withoutHeader($sensitiveHeader);
                }

                $this->logger->log(
                    $this->configuration->logLevel('Feeds', 'createFeedDocument'),
                    'Amazon Selling Partner API pre request',
                    [
                        'api' => 'Feeds',
                        'operation' => 'createFeedDocument',
                        'request_correlation_id' => $correlationId,
                        'request_body' => (string) $sanitizedRequest->getBody(),
                        'request_headers' => $sanitizedRequest->getHeaders(),
                        'request_uri' => (string) $sanitizedRequest->getUri(),
                    ]
                );
            }

            $response = $this->client->sendRequest($request);

            $this->configuration->extensions()->postRequest('Feeds', 'createFeedDocument', $request, $response);

            if ($this->configuration->loggingEnabled('Feeds', 'createFeedDocument')) {
                $sanitizedResponse = $response;

                foreach ($this->configuration->loggingSkipHeaders() as $sensitiveHeader) {
                    $sanitizedResponse = $sanitizedResponse->withoutHeader($sensitiveHeader);
                }

                $this->logger->log(
                    $this->configuration->logLevel('Feeds', 'createFeedDocument'),
                    'Amazon Selling Partner API post request',
                    [
                        'api' => 'Feeds',
                        'operation' => 'createFeedDocument',
                        'response_correlation_id' => $correlationId,
                        'response_body' => (string) $sanitizedResponse->getBody(),
                        'response_headers' => $sanitizedResponse->getHeaders(),
                        'response_status_code' => $sanitizedResponse->getStatusCode(),
                    ]
                );
            }
        } catch (ClientExceptionInterface $e) {
            throw new ApiException(
                "[{$e->getCode()}] {$e->getMessage()}",
                (int) $e->getCode(),
                null,
                null,
                $e
            );
        }

        $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 ObjectSerializer::deserialize(
            $this->configuration,
            (string) $response->getBody(),
            '\AmazonPHP\SellingPartner\Model\Feeds\CreateFeedDocumentResponse',
            []
        );
    }

    /**
     * Create request for operation 'createFeedDocument'.
     *
     * @param \AmazonPHP\SellingPartner\Model\Feeds\CreateFeedDocumentSpecification $body (required)
     *
     * @throws \AmazonPHP\SellingPartner\Exception\InvalidArgumentException
     */
    public function createFeedDocumentRequest(AccessToken $accessToken, string $region, \AmazonPHP\SellingPartner\Model\Feeds\CreateFeedDocumentSpecification $body) : RequestInterface
    {
        // verify the required parameter 'body' is set
        if ($body === null || (\is_array($body) && \count($body) === 0)) {
            throw new InvalidArgumentException(
                'Missing the required parameter $body when calling createFeedDocument'
            );
        }

        $resourcePath = '/feeds/2021-06-30/documents';
        $formParams = [];
        $queryParams = [];
        $headerParams = [];
        $multipart = false;
        $query = '';

        if (\count($queryParams)) {
            $query = \http_build_query($queryParams);
        }

        if ($multipart) {
            $headers = [
                'accept' => ['application/json'],
                'host' => [$this->configuration->apiHost($region)],
                'user-agent' => [$this->configuration->userAgent()],
            ];
        } else {
            $headers = [
                'content-type' => ['application/json'],
                'accept' => ['application/json'],
                'host' => [$this->configuration->apiHost($region)],
                'user-agent' => [$this->configuration->userAgent()],
            ];
        }

        $request = $this->httpFactory->createRequest(
            'POST',
            $this->configuration->apiURL($region) . $resourcePath . '?' . $query
        );

        // for model (json/xml)
        if (isset($body)) {
            if ($headers['content-type'] === ['application/json']) {
                $httpBody = \json_encode(ObjectSerializer::sanitizeForSerialization($body), JSON_THROW_ON_ERROR);
            } else {
                $httpBody = $body;
            }

            $request = $request->withBody($this->httpFactory->createStreamFromString($httpBody));
        } elseif (\count($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,
                        ];
                    }
                }
                $request = $request->withParsedBody($multipartContents);
            } elseif ($headers['content-type'] === ['application/json']) {
                $request = $request->withBody($this->httpFactory->createStreamFromString(\json_encode($formParams, JSON_THROW_ON_ERROR)));
            } else {
                $request = $request->withParsedBody($formParams);
            }
        }

        foreach (\array_merge($headerParams, $headers) as $name => $header) {
            $request = $request->withHeader($name, $header);
        }

        return HttpSignatureHeaders::forConfig(
            $this->configuration,
            $accessToken,
            $region,
            $request
        );
    }

    /**
     * Operation getFeed.
     *
     * @param string $feed_id The identifier for the feed. This identifier is unique only in combination with a seller ID. (required)
     *
     * @throws ApiException on non-2xx response
     * @throws InvalidArgumentException
     */
    public function getFeed(AccessToken $accessToken, string $region, string $feed_id) : \AmazonPHP\SellingPartner\Model\Feeds\Feed
    {
        $request = $this->getFeedRequest($accessToken, $region, $feed_id);

        $this->configuration->extensions()->preRequest('Feeds', 'getFeed', $request);

        try {
            $correlationId = $this->configuration->idGenerator()->generate();

            if ($this->configuration->loggingEnabled('Feeds', 'getFeed')) {
                $sanitizedRequest = $request;

                foreach ($this->configuration->loggingSkipHeaders() as $sensitiveHeader) {
                    $sanitizedRequest = $sanitizedRequest->withoutHeader($sensitiveHeader);
                }

                $this->logger->log(
                    $this->configuration->logLevel('Feeds', 'getFeed'),
                    'Amazon Selling Partner API pre request',
                    [
                        'api' => 'Feeds',
                        'operation' => 'getFeed',
                        'request_correlation_id' => $correlationId,
                        'request_body' => (string) $sanitizedRequest->getBody(),
                        'request_headers' => $sanitizedRequest->getHeaders(),
                        'request_uri' => (string) $sanitizedRequest->getUri(),
                    ]
                );
            }

            $response = $this->client->sendRequest($request);

            $this->configuration->extensions()->postRequest('Feeds', 'getFeed', $request, $response);

            if ($this->configuration->loggingEnabled('Feeds', 'getFeed')) {
                $sanitizedResponse = $response;

                foreach ($this->configuration->loggingSkipHeaders() as $sensitiveHeader) {
                    $sanitizedResponse = $sanitizedResponse->withoutHeader($sensitiveHeader);
                }

                $this->logger->log(
                    $this->configuration->logLevel('Feeds', 'getFeed'),
                    'Amazon Selling Partner API post request',
                    [
                        'api' => 'Feeds',
                        'operation' => 'getFeed',
                        'response_correlation_id' => $correlationId,
                        'response_body' => (string) $sanitizedResponse->getBody(),
                        'response_headers' => $sanitizedResponse->getHeaders(),
                        'response_status_code' => $sanitizedResponse->getStatusCode(),
                    ]
                );
            }
        } catch (ClientExceptionInterface $e) {
            throw new ApiException(
                "[{$e->getCode()}] {$e->getMessage()}",
                (int) $e->getCode(),
                null,
                null,
                $e
            );
        }

        $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 ObjectSerializer::deserialize(
            $this->configuration,
            (string) $response->getBody(),
            '\AmazonPHP\SellingPartner\Model\Feeds\Feed',
            []
        );
    }

    /**
     * Create request for operation 'getFeed'.
     *
     * @param string $feed_id The identifier for the feed. This identifier is unique only in combination with a seller ID. (required)
     *
     * @throws \AmazonPHP\SellingPartner\Exception\InvalidArgumentException
     */
    public function getFeedRequest(AccessToken $accessToken, string $region, string $feed_id) : RequestInterface
    {
        // verify the required parameter 'feed_id' is set
        if ($feed_id === null || (\is_array($feed_id) && \count($feed_id) === 0)) {
            throw new InvalidArgumentException(
                'Missing the required parameter $feed_id when calling getFeed'
            );
        }

        $resourcePath = '/feeds/2021-06-30/feeds/{feedId}';
        $formParams = [];
        $queryParams = [];
        $headerParams = [];
        $multipart = false;
        $query = '';

        if (\count($queryParams)) {
            $query = \http_build_query($queryParams);
        }

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

        if ($multipart) {
            $headers = [
                'accept' => ['application/json'],
                'host' => [$this->configuration->apiHost($region)],
                'user-agent' => [$this->configuration->userAgent()],
            ];
        } else {
            $headers = [
                'content-type' => ['application/json'],
                'accept' => ['application/json'],
                'host' => [$this->configuration->apiHost($region)],
                'user-agent' => [$this->configuration->userAgent()],
            ];
        }

        $request = $this->httpFactory->createRequest(
            'GET',
            $this->configuration->apiURL($region) . $resourcePath . '?' . $query
        );

        // 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,
                        ];
                    }
                }
                $request = $request->withParsedBody($multipartContents);
            } elseif ($headers['content-type'] === ['application/json']) {
                $request = $request->withBody($this->httpFactory->createStreamFromString(\json_encode($formParams, JSON_THROW_ON_ERROR)));
            } else {
                $request = $request->withParsedBody($formParams);
            }
        }

        foreach (\array_merge($headerParams, $headers) as $name => $header) {
            $request = $request->withHeader($name, $header);
        }

        return HttpSignatureHeaders::forConfig(
            $this->configuration,
            $accessToken,
            $region,
            $request
        );
    }

    /**
     * Operation getFeedDocument.
     *
     * @param string $feed_document_id The identifier of the feed document. (required)
     *
     * @throws ApiException on non-2xx response
     * @throws InvalidArgumentException
     */
    public function getFeedDocument(AccessToken $accessToken, string $region, string $feed_document_id) : \AmazonPHP\SellingPartner\Model\Feeds\FeedDocument
    {
        $request = $this->getFeedDocumentRequest($accessToken, $region, $feed_document_id);

        $this->configuration->extensions()->preRequest('Feeds', 'getFeedDocument', $request);

        try {
            $correlationId = $this->configuration->idGenerator()->generate();

            if ($this->configuration->loggingEnabled('Feeds', 'getFeedDocument')) {
                $sanitizedRequest = $request;

                foreach ($this->configuration->loggingSkipHeaders() as $sensitiveHeader) {
                    $sanitizedRequest = $sanitizedRequest->withoutHeader($sensitiveHeader);
                }

                $this->logger->log(
                    $this->configuration->logLevel('Feeds', 'getFeedDocument'),
                    'Amazon Selling Partner API pre request',
                    [
                        'api' => 'Feeds',
                        'operation' => 'getFeedDocument',
                        'request_correlation_id' => $correlationId,
                        'request_body' => (string) $sanitizedRequest->getBody(),
                        'request_headers' => $sanitizedRequest->getHeaders(),
                        'request_uri' => (string) $sanitizedRequest->getUri(),
                    ]
                );
            }

            $response = $this->client->sendRequest($request);

            $this->configuration->extensions()->postRequest('Feeds', 'getFeedDocument', $request, $response);

            if ($this->configuration->loggingEnabled('Feeds', 'getFeedDocument')) {
                $sanitizedResponse = $response;

                foreach ($this->configuration->loggingSkipHeaders() as $sensitiveHeader) {
                    $sanitizedResponse = $sanitizedResponse->withoutHeader($sensitiveHeader);
                }

                $this->logger->log(
                    $this->configuration->logLevel('Feeds', 'getFeedDocument'),
                    'Amazon Selling Partner API post request',
                    [
                        'api' => 'Feeds',
                        'operation' => 'getFeedDocument',
                        'response_correlation_id' => $correlationId,
                        'response_body' => (string) $sanitizedResponse->getBody(),
                        'response_headers' => $sanitizedResponse->getHeaders(),
                        'response_status_code' => $sanitizedResponse->getStatusCode(),
                    ]
                );
            }
        } catch (ClientExceptionInterface $e) {
            throw new ApiException(
                "[{$e->getCode()}] {$e->getMessage()}",
                (int) $e->getCode(),
                null,
                null,
                $e
            );
        }

        $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 ObjectSerializer::deserialize(
            $this->configuration,
            (string) $response->getBody(),
            '\AmazonPHP\SellingPartner\Model\Feeds\FeedDocument',
            []
        );
    }

    /**
     * Create request for operation 'getFeedDocument'.
     *
     * @param string $feed_document_id The identifier of the feed document. (required)
     *
     * @throws \AmazonPHP\SellingPartner\Exception\InvalidArgumentException
     */
    public function getFeedDocumentRequest(AccessToken $accessToken, string $region, string $feed_document_id) : RequestInterface
    {
        // verify the required parameter 'feed_document_id' is set
        if ($feed_document_id === null || (\is_array($feed_document_id) && \count($feed_document_id) === 0)) {
            throw new InvalidArgumentException(
                'Missing the required parameter $feed_document_id when calling getFeedDocument'
            );
        }

        $resourcePath = '/feeds/2021-06-30/documents/{feedDocumentId}';
        $formParams = [];
        $queryParams = [];
        $headerParams = [];
        $multipart = false;
        $query = '';

        if (\count($queryParams)) {
            $query = \http_build_query($queryParams);
        }

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

        if ($multipart) {
            $headers = [
                'accept' => ['application/json'],
                'host' => [$this->configuration->apiHost($region)],
                'user-agent' => [$this->configuration->userAgent()],
            ];
        } else {
            $headers = [
                'content-type' => ['application/json'],
                'accept' => ['application/json'],
                'host' => [$this->configuration->apiHost($region)],
                'user-agent' => [$this->configuration->userAgent()],
            ];
        }

        $request = $this->httpFactory->createRequest(
            'GET',
            $this->configuration->apiURL($region) . $resourcePath . '?' . $query
        );

        // 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,
                        ];
                    }
                }
                $request = $request->withParsedBody($multipartContents);
            } elseif ($headers['content-type'] === ['application/json']) {
                $request = $request->withBody($this->httpFactory->createStreamFromString(\json_encode($formParams, JSON_THROW_ON_ERROR)));
            } else {
                $request = $request->withParsedBody($formParams);
            }
        }

        foreach (\array_merge($headerParams, $headers) as $name => $header) {
            $request = $request->withHeader($name, $header);
        }

        return HttpSignatureHeaders::forConfig(
            $this->configuration,
            $accessToken,
            $region,
            $request
        );
    }

    /**
     * Operation getFeeds.
     *
     * @param null|string[] $feed_types A list of feed types used to filter feeds. When feedTypes is provided, the other filter parameters (processingStatuses, marketplaceIds, createdSince, createdUntil) and pageSize may also be provided. Either feedTypes or nextToken is required. (optional)
     * @param null|string[] $marketplace_ids A list of marketplace identifiers used to filter feeds. The feeds returned will match at least one of the marketplaces that you specify. (optional)
     * @param int $page_size The maximum number of feeds to return in a single call. (optional, default to 10)
     * @param null|string[] $processing_statuses A list of processing statuses used to filter feeds. (optional)
     * @param null|\DateTimeInterface $created_since The earliest feed creation date and time for feeds included in the response, in ISO 8601 format. The default is 90 days ago. Feeds are retained for a maximum of 90 days. (optional)
     * @param null|\DateTimeInterface $created_until The latest feed creation date and time for feeds included in the response, in ISO 8601 format. The default is now. (optional)
     * @param null|string $next_token A string token returned in the response to your previous request. nextToken is returned when the number of results exceeds the specified pageSize value. To get the next page of results, call the getFeeds operation and include this token as the only parameter. Specifying nextToken with any other parameters will cause the request to fail. (optional)
     *
     * @throws ApiException on non-2xx response
     * @throws InvalidArgumentException
     */
    public function getFeeds(AccessToken $accessToken, string $region, ?array $feed_types = null, ?array $marketplace_ids = null, int $page_size = 10, ?array $processing_statuses = null, ?\DateTimeInterface $created_since = null, ?\DateTimeInterface $created_until = null, ?string $next_token = null) : \AmazonPHP\SellingPartner\Model\Feeds\GetFeedsResponse
    {
        $request = $this->getFeedsRequest($accessToken, $region, $feed_types, $marketplace_ids, $page_size, $processing_statuses, $created_since, $created_until, $next_token);

        $this->configuration->extensions()->preRequest('Feeds', 'getFeeds', $request);

        try {
            $correlationId = $this->configuration->idGenerator()->generate();

            if ($this->configuration->loggingEnabled('Feeds', 'getFeeds')) {
                $sanitizedRequest = $request;

                foreach ($this->configuration->loggingSkipHeaders() as $sensitiveHeader) {
                    $sanitizedRequest = $sanitizedRequest->withoutHeader($sensitiveHeader);
                }

                $this->logger->log(
                    $this->configuration->logLevel('Feeds', 'getFeeds'),
                    'Amazon Selling Partner API pre request',
                    [
                        'api' => 'Feeds',
                        'operation' => 'getFeeds',
                        'request_correlation_id' => $correlationId,
                        'request_body' => (string) $sanitizedRequest->getBody(),
                        'request_headers' => $sanitizedRequest->getHeaders(),
                        'request_uri' => (string) $sanitizedRequest->getUri(),
                    ]
                );
            }

            $response = $this->client->sendRequest($request);

            $this->configuration->extensions()->postRequest('Feeds', 'getFeeds', $request, $response);

            if ($this->configuration->loggingEnabled('Feeds', 'getFeeds')) {
                $sanitizedResponse = $response;

                foreach ($this->configuration->loggingSkipHeaders() as $sensitiveHeader) {
                    $sanitizedResponse = $sanitizedResponse->withoutHeader($sensitiveHeader);
                }

                $this->logger->log(
                    $this->configuration->logLevel('Feeds', 'getFeeds'),
                    'Amazon Selling Partner API post request',
                    [
                        'api' => 'Feeds',
                        'operation' => 'getFeeds',
                        'response_correlation_id' => $correlationId,
                        'response_body' => (string) $sanitizedResponse->getBody(),
                        'response_headers' => $sanitizedResponse->getHeaders(),
                        'response_status_code' => $sanitizedResponse->getStatusCode(),
                    ]
                );
            }
        } catch (ClientExceptionInterface $e) {
            throw new ApiException(
                "[{$e->getCode()}] {$e->getMessage()}",
                (int) $e->getCode(),
                null,
                null,
                $e
            );
        }

        $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 ObjectSerializer::deserialize(
            $this->configuration,
            (string) $response->getBody(),
            '\AmazonPHP\SellingPartner\Model\Feeds\GetFeedsResponse',
            []
        );
    }

    /**
     * Create request for operation 'getFeeds'.
     *
     * @param null|string[] $feed_types A list of feed types used to filter feeds. When feedTypes is provided, the other filter parameters (processingStatuses, marketplaceIds, createdSince, createdUntil) and pageSize may also be provided. Either feedTypes or nextToken is required. (optional)
     * @param null|string[] $marketplace_ids A list of marketplace identifiers used to filter feeds. The feeds returned will match at least one of the marketplaces that you specify. (optional)
     * @param int $page_size The maximum number of feeds to return in a single call. (optional, default to 10)
     * @param null|string[] $processing_statuses A list of processing statuses used to filter feeds. (optional)
     * @param null|\DateTimeInterface $created_since The earliest feed creation date and time for feeds included in the response, in ISO 8601 format. The default is 90 days ago. Feeds are retained for a maximum of 90 days. (optional)
     * @param null|\DateTimeInterface $created_until The latest feed creation date and time for feeds included in the response, in ISO 8601 format. The default is now. (optional)
     * @param null|string $next_token A string token returned in the response to your previous request. nextToken is returned when the number of results exceeds the specified pageSize value. To get the next page of results, call the getFeeds operation and include this token as the only parameter. Specifying nextToken with any other parameters will cause the request to fail. (optional)
     *
     * @throws \AmazonPHP\SellingPartner\Exception\InvalidArgumentException
     */
    public function getFeedsRequest(AccessToken $accessToken, string $region, ?array $feed_types = null, ?array $marketplace_ids = null, int $page_size = 10, ?array $processing_statuses = null, ?\DateTimeInterface $created_since = null, ?\DateTimeInterface $created_until = null, ?string $next_token = null) : RequestInterface
    {
        if ($feed_types !== null && \count($feed_types) > 10) {
            throw new InvalidArgumentException('invalid value for "$feed_types" when calling FeedsApi.getFeeds, number of items must be less than or equal to 10.');
        }

        if ($feed_types !== null && \count($feed_types) < 1) {
            throw new InvalidArgumentException('invalid value for "$feed_types" when calling FeedsApi.getFeeds, number of items must be greater than or equal to 1.');
        }

        if ($marketplace_ids !== null && \count($marketplace_ids) > 10) {
            throw new InvalidArgumentException('invalid value for "$marketplace_ids" when calling FeedsApi.getFeeds, number of items must be less than or equal to 10.');
        }

        if ($marketplace_ids !== null && \count($marketplace_ids) < 1) {
            throw new InvalidArgumentException('invalid value for "$marketplace_ids" when calling FeedsApi.getFeeds, number of items must be greater than or equal to 1.');
        }

        if ($page_size !== null && $page_size > 100) {
            throw new InvalidArgumentException('invalid value for "$page_size" when calling FeedsApi.getFeeds, 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 FeedsApi.getFeeds, must be bigger than or equal to 1.');
        }

        if ($processing_statuses !== null && \count($processing_statuses) < 1) {
            throw new InvalidArgumentException('invalid value for "$processing_statuses" when calling FeedsApi.getFeeds, number of items must be greater than or equal to 1.');
        }

        $resourcePath = '/feeds/2021-06-30/feeds';
        $formParams = [];
        $queryParams = [];
        $headerParams = [];
        $multipart = false;
        $query = '';

        // query params
        if (\is_array($feed_types)) {
            $feed_types = ObjectSerializer::serializeCollection($feed_types, 'form', true);
        }

        if ($feed_types !== null) {
            $queryParams['feedTypes'] = ObjectSerializer::toString($feed_types);
        }
        // query params
        if (\is_array($marketplace_ids)) {
            $marketplace_ids = ObjectSerializer::serializeCollection($marketplace_ids, 'form', true);
        }

        if ($marketplace_ids !== null) {
            $queryParams['marketplaceIds'] = ObjectSerializer::toString($marketplace_ids);
        }
        // query params
        if (\is_array($page_size)) {
            $page_size = ObjectSerializer::serializeCollection($page_size, '', true);
        }

        if ($page_size !== null) {
            $queryParams['pageSize'] = ObjectSerializer::toString($page_size);
        }
        // query params
        if (\is_array($processing_statuses)) {
            $processing_statuses = ObjectSerializer::serializeCollection($processing_statuses, 'form', true);
        }

        if ($processing_statuses !== null) {
            $queryParams['processingStatuses'] = ObjectSerializer::toString($processing_statuses);
        }
        // query params
        if (\is_array($created_since)) {
            $created_since = ObjectSerializer::serializeCollection($created_since, '', true);
        }

        if ($created_since !== null) {
            $queryParams['createdSince'] = ObjectSerializer::toString($created_since);
        }
        // query params
        if (\is_array($created_until)) {
            $created_until = ObjectSerializer::serializeCollection($created_until, '', true);
        }

        if ($created_until !== null) {
            $queryParams['createdUntil'] = ObjectSerializer::toString($created_until);
        }
        // query params
        if (\is_array($next_token)) {
            $next_token = ObjectSerializer::serializeCollection($next_token, '', true);
        }

        if ($next_token !== null) {
            $queryParams['nextToken'] = ObjectSerializer::toString($next_token);
        }

        if (\count($queryParams)) {
            $query = \http_build_query($queryParams);
        }

        if ($multipart) {
            $headers = [
                'accept' => ['application/json'],
                'host' => [$this->configuration->apiHost($region)],
                'user-agent' => [$this->configuration->userAgent()],
            ];
        } else {
            $headers = [
                'content-type' => ['application/json'],
                'accept' => ['application/json'],
                'host' => [$this->configuration->apiHost($region)],
                'user-agent' => [$this->configuration->userAgent()],
            ];
        }

        $request = $this->httpFactory->createRequest(
            'GET',
            $this->configuration->apiURL($region) . $resourcePath . '?' . $query
        );

        // 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,
                        ];
                    }
                }
                $request = $request->withParsedBody($multipartContents);
            } elseif ($headers['content-type'] === ['application/json']) {
                $request = $request->withBody($this->httpFactory->createStreamFromString(\json_encode($formParams, JSON_THROW_ON_ERROR)));
            } else {
                $request = $request->withParsedBody($formParams);
            }
        }

        foreach (\array_merge($headerParams, $headers) as $name => $header) {
            $request = $request->withHeader($name, $header);
        }

        return HttpSignatureHeaders::forConfig(
            $this->configuration,
            $accessToken,
            $region,
            $request
        );
    }
}
