RejectUnknownFields rejects any bytes bz with an error that has unknown fields for the provided proto.Message type with an option to allow non-critical fields (specified as those fields with bit 11) to pass through.

RejectUnknownFieldsStrict rejects any bytes bz with an error that has unknown fields for the provided proto.Message type.

DefaultAnyResolver is a default implementation of AnyResolver which uses the default encoding of type URLs as specified by the protobuf specification.