<AmazonEnvelope xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="amzn-envelope.xsd">
<Header>
<DocumentVersion>1.02</DocumentVersion>
<MerchantIdentifier>MYMERCHANT123</MerchantIdentifier>
</Header>
<MessageType>ProcessingReport</MessageType>
<Message>
<MessageID>1</MessageID>
<ProcessingReport>
<DocumentTransactionID>172210019669</DocumentTransactionID>
<StatusCode>Complete</StatusCode>
<ProcessingSummary>
<MessagesProcessed>0</MessagesProcessed>
<MessagesSuccessful>0</MessagesSuccessful>
<MessagesWithError>1</MessagesWithError>
<MessagesWithWarning>0</MessagesWithWarning>
</ProcessingSummary>
<Result>
<MessageID>0</MessageID>
<ResultCode>Error</ResultCode>
<ResultMessageCode>5001</ResultMessageCode>
<ResultDescription>XML Parsing Fatal Error at Line 1, Column 1: Content is not allowed in prolog. Content is not allowed in prolog.</ResultDescription>
</Result>
</ProcessingReport>
</Message>
</AmazonEnvelope>
That is my error, and this is my code:
$requestXml = '<?xml version="1.0" encoding="utf-8"?>
<AmazonEnvelope xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:noNamespaceSchemaLocation="amzn-envelope.xsd">
<Header>
<DocumentVersion>1.01</DocumentVersion>
<MerchantIdentifier>MYMERCHANT123</MerchantIdentifier>
</Header>
<MessageType>Product</MessageType>
<PurgeAndReplace>false</PurgeAndReplace>
<Message>
<MessageID>1</MessageID>
<OperationType>Update</OperationType>
<Product>
<SKU>56789</SKU>
<StandardProductID>
<Type>ASIN</Type>
<Value>B0EXAMPLEG</Value>
</StandardProductID>
<ProductTaxCode>A_GEN_NOTAX</ProductTaxCode>
<DescriptionData>
<Title>Example Product Title</Title>
<Brand>Example Product Brand</Brand>
<Description>This is an example product description.</Description>
<BulletPoint>Example Bullet Point 1</BulletPoint>
<BulletPoint>Example Bullet Point 2</BulletPoint>
<MSRP currency="USD">25.19</MSRP>
<Manufacturer>Example Product Manufacturer</Manufacturer>
<ItemType>example-item-type</ItemType>
</DescriptionData>
<ProductData>
<Health>
<ProductType>
<HealthMisc>
<Ingredients>Example Ingredients</Ingredients>
<Directions>Example Directions</Directions>
</HealthMisc>
</ProductType>
</Health>
</ProductData>
</Product>
</Message>
</AmazonEnvelope>';
// $requestXml = trim($requestXml); // doesn't help
// $requestXml = preg_replace('/[[:^print:]]/', '', $requestXml);
// $requestXml = preg_replace('/^(\xEF\xBB\xBF)/', '', $requestXml);
$response = Http::withHeaders([
'Content-Type' => 'text/xml; charset=utf-8'
])->put($url, [
'body' => $requestXml
]);
I hope so that someone can help me, because I'm going crazy, because few days I can't fix this and it is important.
I tried everything that I found on internet, read everything on Stackoverflow and nothning solved my problem.
Also I tried to call it from file (that I saved through Notepad++ as UTF-8)
$prefixAmazon = Storage::disk('amazon')->getDriver()->getAdapter()->getPathPrefix();
$requestXml = file_get_contents($prefixAmazon . 'createFeed.xml');
I found solution for this create product feed in Laravel with Amazon SP-API (https://github.com/amazon-php/sp-api-sdk):
composer require amazon-php/sp-api-sdk
composer require nyholm/psr7 -W
use AmazonPHP\SellingPartner\AccessToken;
use AmazonPHP\SellingPartner\Model\Feeds\CreateFeedDocumentSpecification;
use AmazonPHP\SellingPartner\Model\Feeds\CreateFeedSpecification;
use AmazonPHP\SellingPartner\Regions;
use AmazonPHP\SellingPartner\SellingPartnerSDK;
use App\Models\Amazon\AmazonAuth;
use Exception;
use GuzzleHttp\Handler\CurlFactory;
use Illuminate\Support\Facades\Log;
use Illuminate\Support\Facades\Http;
use Illuminate\Support\Facades\App;
use Carbon\Carbon;
use Illuminate\Support\Facades\Storage;
use GuzzleHttp\Client;
use AmazonPHP\SellingPartner\Api\FeedsApi\FeedsSDK;
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;
use AmazonPHP\SellingPartner\OAuth;
use Buzz\Client\Curl;
use Nyholm\Psr7\Factory\Psr17Factory;
use Psr\Log\NullLogger;
public function getAccessToken($channelId)
{
$amazonAuth = AmazonAuth::where('channel_id', $channelId)->first(); //my local database channel
$isExpired = Carbon::parse($amazonAuth->expires_at)->isPast();
$token = null;
if ($isExpired) {
$data = [
'grant_type' => 'refresh_token',
'refresh_token' => $amazonAuth->refresh_token,
'client_id' => TenantService::getLwaClientId(),
'client_secret' => TenantService::getLwaSecret()
];
$response = Http::asForm()->post(
'https://api.amazon.com/auth/o2/token',
$data
);
if ($response->successful()) {
$body = $response->json();
$amazonAuth->access_token = $body['access_token'];
$amazonAuth->expires_at = now()->addSeconds($body['expires_in'])->toDateTimeString();
$amazonAuth->save();
$token = $body['access_token'];
} else {
Log::channel('amazon')->info('Amazon access token refresh failed for amazon auth id: ' . $amazonAuth->id);
}
} else {
$token = $amazonAuth->access_token;
}
if ($token) {
$accessToken = new AccessToken(
$token,
$amazonAuth->refresh_token,
'refresh_token',
(int) $amazonAuth->expires_in,
'refresh_token'
);
return $accessToken;
}
}
public function createFeedTest()
{
$client = new Client();
$factory = new Psr17Factory();
// $httpFactory = new HttpFactory($factory, $factory);
$region = 'eu';
$accessToken = $this->getAccessToken(150);
$logger = new NullLogger();
$configuration = Configuration::forIAMUser(
$getLwaClientId,
$getLwaSecret,
$getAwsAccessKey,
$getAwsSecretKey,
);
$sdk = SellingPartnerSDK::create($client, $factory, $factory, $configuration, $logger);
$region = Regions::EUROPE;
$specification = new CreateFeedDocumentSpecification;
$feedDoc = $sdk->feeds()->createFeedDocument(
$accessToken,
$region,
$specification->setContentType('text/xml; charset=utf-8')
);
$feedDocID = $feedDoc['feed_document_id'];
$urlFeedUpload = $feedDoc['url'];
$fileContent = '<?xml version="1.0" encoding="utf-8" ?>
<AmazonEnvelope xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:noNamespaceSchemaLocation="amzn-envelope.xsd">
<Header>
<DocumentVersion>1.01</DocumentVersion>
<MerchantIdentifier>MYMERCHANTTOKEN</MerchantIdentifier>
</Header>
<MessageType>Product</MessageType>
<PurgeAndReplace>false</PurgeAndReplace>
<Message>
<MessageID>1</MessageID>
<OperationType>Update</OperationType>
<Product>
<SKU>56789</SKU>
<StandardProductID>
<Type>ASIN</Type>
<Value>B0EXAMPLEG</Value>
</StandardProductID>
<ProductTaxCode>A_GEN_NOTAX</ProductTaxCode>
<DescriptionData>
<Title>Example Product Title</Title>
<Brand>Example Product Brand</Brand>
<Description>This is an example product description.</Description>
<BulletPoint>Example Bullet Point 1</BulletPoint>
<BulletPoint>Example Bullet Point 2</BulletPoint>
<MSRP currency="USD">25.19</MSRP>
<Manufacturer>Example Product Manufacturer</Manufacturer>
<ItemType>example-item-type</ItemType>
<CountryOfOrigin>DE</CountryOfOrigin>
<UnitCount>1</UnitCount>
<PPUCountType>stück</PPUCountType>
<IsExpirationDatedProduct>false</IsExpirationDatedProduct>
</DescriptionData>
<ProductData>
<Health>
<ProductType>
<HealthMisc>
<Ingredients>Example Ingredients</Ingredients>
<Directions>Example Directions</Directions>
</HealthMisc>
</ProductType>
</Health>
</ProductData>
<IsHeatSensitive>false</IsHeatSensitive>
</Product>
</Message>
</AmazonEnvelope>';
dump($feedDoc);
$curl = curl_init();
curl_setopt($curl, CURLOPT_URL, $urlFeedUpload);
curl_setopt($curl, CURLOPT_UPLOAD, true);
curl_setopt($curl, CURLOPT_PROTOCOLS, CURLPROTO_HTTPS);
curl_setopt($curl, CURLOPT_HTTPHEADER, array('Content-Type: text/xml; charset=utf-8'));
curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($curl, CURLOPT_BINARYTRANSFER, 1);
curl_setopt($curl, CURLOPT_HEADER, false);
curl_setopt($curl, CURLOPT_PUT, 1);
curl_setopt($curl, CURLOPT_INFILE, fopen('data://text/plain,' . $fileContent, 'r'));
curl_setopt($curl, CURLOPT_INFILESIZE, strlen($fileContent));
#Only use below option on TEST environment if you have a self-signed certificate!!! On production this can cause security issues
curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, false);
$response = curl_exec($curl);
dump($response);
curl_close($curl);
$specificationNewFeed = new CreateFeedSpecification([
'feed_type' => 'POST_PRODUCT_DATA',
'marketplace_ids' => ['A1PA6795UKMFR9'],
'input_feed_document_id' => $feedDocID
]);
$responseFeed = $sdk->feeds()->createFeed(
$accessToken,
$region,
$specificationNewFeed
);
dd($responseFeed);
}