**REQUIRED**. The content of the request body. The key is a media type or media type range and the value describes it. For requests that match multiple keys, only the most specific key is applicable. e.g. text/plain overrides text/*
A brief description of the request body. This could contain examples of use. [CommonMark syntax](https://spec.commonmark.org/) MAY be used for rich text representation.
A link to request bodies defined in the [OasDocument's] components/requestBodies.
Determines if the request body is required in the request. Defaults to false.