OptionalapiOptionalchangedGets the identity who did change.
OptionalchangedGets date on which ReleaseDefinition changed.
OptionalchangeGets type of change.
OptionalcommentGets comments for revision.
OptionaldefinitionGet id of the definition.
OptionaldefinitionGets definition URL.
OptionalrevisionGet revision number of the definition.
Gets api-version for revision object.