class Aws::STS::Types::GetDelegatedAccessTokenRequest
@see docs.aws.amazon.com/goto/WebAPI/sts-2011-06-15/GetDelegatedAccessTokenRequest AWS API Documentation
@return [String]
This token must be valid and unexpired at the time of the request.
The token to exchange for temporary Amazon Web Services credentials.
@!attribute [rw] trade_in_token