A context rule provides information about the context for an individual API element.
A list of full type names or extension IDs of extensions allowed in grpc side channel from client to backend.
A list of full type names or extension IDs of extensions allowed in grpc side channel from backend to client.
A list of full type names of provided contexts.
A list of full type names of requested contexts.
Selects the methods to which this rule applies. Refer to selector for syntax details.