New returns a credentials Provider for retrieving AWS credentials from arbitrary endpoint.

ProviderName is the name of the credentials provider.

Options is structure of configurable options for Provider.

Provider satisfies the aws.CredentialsProvider interface, and is a client to retrieve credentials from an arbitrary endpoint.

AuthTokenProvider defines an interface to dynamically load a value to be passed for the Authorization header of a credentials request.

HTTPClient is a client for sending HTTP requests.

TokenProviderFunc is a func type implementing AuthTokenProvider interface and enables customizing token provider behavior.