@classmethod
def from_wire(cls, header, payload_bytes, *, sender_address=None, validate=
    False):
    """
        Use header.dbr_type to pack payload bytes into the right strucutre.

        Some Command types allocate a different meaning to the header.dbr_type
        field, and these override this method in their subclass.
        """
    return cls.from_components(header, b'', payload_bytes, sender_address=
        sender_address, validate=validate)
