(PHP Extension) S3 Add Tags to an Object

See more Amazon S3 (new) Examples

Demonstrates how to add one or more tags to an S3 object.

For more information, see https://docs.aws.amazon.com/AmazonS3/latest/API/API_PutObjectTagging.html

Chilkat PHP Downloads PHP Extension for Windows, Linux, MacOS, Alpine Linux, Solaris

<?php

include("chilkat_9_5_0.php");

// This example requires the Chilkat API to have been previously unlocked.
// See Global Unlock Sample for sample code.

$rest = new CkRest();

// Connect to the Amazon AWS REST server in the desired region.
// (for us-east-1, we use "s3.amazonaws.com", but for another region, such as us-west-2, we would use "s3-us-west-2.amazonaws.com")
$bTls = true;
$port = 443;
$bAutoReconnect = true;
$success = $rest->Connect('s3.amazonaws.com',$port,$bTls,$bAutoReconnect);

// Provide AWS credentials.
$authAws = new CkAuthAws();
$authAws->put_AccessKey('AWS_ACCESS_KEY');
$authAws->put_SecretKey('AWS_SECRET_KEY');
$authAws->put_ServiceName('s3');
$authAws->put_Region('us-east-1');

$rest->SetAuthAws($authAws);

// Set the bucket name via the HOST header.
// In this case, the bucket name is "chilkat100".
// Note that the Host header should use "bucketName.s3.amazonaws.com", not "bucketName.s3-us-east-1.amazonaws.com"
// The same applies to aother regions.  The Host header should simply be <bucketName>.s3.amazonaws.com regardless of the region.
$rest->put_Host('chilkat100.s3.amazonaws.com');

$xml = new CkXml();
$xml->put_Tag('Tagging');
$xml->UpdateChildContent('TagSet|Tag|Key','plant');
$xml->UpdateChildContent('TagSet|Tag|Value','chili pepper');

$sbRequestBody = new CkStringBuilder();
$xml->GetXmlSb($sbRequestBody);

// It is important to add the terminating "=" after the "?tagging".
$sbResponse = new CkStringBuilder();
$success = $rest->FullRequestSb('PUT','/chiliPepper.gif?tagging=',$sbRequestBody,$sbResponse);
if ($success == false) {
    print $rest->lastErrorText() . "\n";
    exit;
}

print 'Response status code: ' . $rest->get_ResponseStatusCode() . "\n";

// When successful, the S3 Storage service will respond with a 200 response code,
// with an XML body.  
if ($rest->get_ResponseStatusCode() != 200) {
    // Examine the request/response to see what happened.
    print 'response status code = ' . $rest->get_ResponseStatusCode() . "\n";
    print 'response status text = ' . $rest->responseStatusText() . "\n";
    print 'response header: ' . $rest->responseHeader() . "\n";
    print 'response body: ' . $sbResponse->getAsString() . "\n";
    print '---' . "\n";
    print 'LastRequestStartLine: ' . $rest->lastRequestStartLine() . "\n";
    print 'LastRequestHeader: ' . $rest->lastRequestHeader() . "\n";
}

print $sbResponse->getAsString() . "\n";
print 'Success.' . "\n";

?>