Pre-signed PutObject operation fails with signature error (php aws sdk)

[120318]

Hi, I refer to this document https://docs.min.io/docs/how-to-use-aws-sdk-for-php-with-minio-server.html to use php sdk.
But the MinIO server return 403 error, and the server log is:

<Error><Code>SignatureDoesNotMatch</Code><Message>The request signature we calculated does not match the signature you provided. Check your key and signing method.</Message><Key>test-image.jpg</Key><BucketName>test</BucketName><Resource>/test/test-image.jpg</Resource><RequestId>1693D5C0E3F4AEBF</RequestId><HostId>1ce7a680-8391-4cec-bb09-92eaf17ff00e</HostId></Error>

And my code is :

function __construct($Endpoint = MINIO_ENDPOINT, $Key = MINIO_KEY, $Secret = MINIO_SECRET, $Bucket = MINIO_BUCKET) {
		$this->s3 = new Aws\S3\S3Client([
			'version' => 'latest',
			'endpoint' => $Endpoint,
			'region'  => 'us-east-1',
			'use_path_style_endpoint' => true,
			'credentials' => [
				'key'    => $Key,
				'secret' => $Secret,
			    ],
		]);
		$this->bucket = $Bucket;
	}
	public function get_presigned_url($name) {
		$command = $this->s3->getCommand('GetObject', [
			'Bucket' => $this->bucket,
			'Key'    => $name,
		    ]);
		// Create a pre-signed URL for a request with duration of 10 miniutes
		$presignedRequest = $this->s3->createPresignedRequest($command, '+10 minutes');
		// Get the actual presigned-url
		$presignedUrl =  (string)  $presignedRequest->getUri();
		return $presignedUrl;
	}

The presigned url i generate is:

http://xxxxxx:9000/test/test-image.jpg?X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=minioadmin%2F20210721%2Fus-east-1%2Fs3%2Faws4_request&X-Amz-Date=20210721T133603Z&X-Amz-SignedHeaders=host&X-Amz-Expires=600&X-Amz-Signature=39a890ff02bea870749d6f51f38046908c38371767cd80cc02224cf0274281ae

[120318]

I got it, I should use PutObject.