[profile stacker_master]
role_arn = arn:aws:iam::123456789012:role/cposs-StackerMasterRole
credential_source = EcsContainer
role_session_name = stacker_master_role_session

[profile stacker_execution]
role_arn = arn:aws:iam::123456789012:role/cposs-StackerExecutionRole
source_profile = stacker_master