AsyncAws Core - AsyncAws component

 Core package to integrate with AWS. This is a lightweight AWS SDK provider by
 AsyncAws.
 .
 Shared classes between all AWS services, and STS client to handle
 authentication.
 .
 AsyncAws is a wrapper around Symfony's HTTP client and makes sure
 the asynchronous features are properly used. AsyncAws also handles
 authentication, exceptions and provide input and result objects.