The IRoundtripData type exposes the following members.
Loads the instance properties from the backing source parameter.or the optional
Persists the instance properties to the backing.
Renders the instance as UTF-8 encoded JSON.
Renders the instance as a.
Renders the instance as JSON text, optionally formatting the output.
Writes the instance as JSON to a Stream.
Asynchronously writes the instance as JSON to a Stream.