A map containing descriptions of potential response payloads. The key is a media type or [media
type range](https://tools.ietf.org/html/rfc7231#appendix--d) and the value describes it. For
responses that match multiple keys, only the most specific key is applicable. e.g. text/plain
overrides text/*
A map containing descriptions of potential response payloads. The key is a media type or [media type range](https://tools.ietf.org/html/rfc7231#appendix--d) and the value describes it. For responses that match multiple keys, only the most specific key is applicable. e.g. text/plain overrides text/*