composer in /src for aws/aws-sdk-php, aws/aws-sdk-php, guzzlehttp/guzzle, guzzlehttp/guzzle, phpunit/phpunit - Update #1432446375

composer in /src for aws/aws-sdk-php, aws/aws-sdk-php, guzzlehttp/guzzle, guzzlehttp/guzzle, phpunit/phpunit - Update #1432446375 #21