def _set_scsa_rx(self, v, load=False):
    """
    Setter method for scsa_rx, mapped from YANG variable /macsec/interfaces/interface/scsa_rx (container)
    If this variable is read-only (config: false) in the
    source YANG file, then _set_scsa_rx is considered as a private
    method. Backends looking to populate this variable should
    do so via calling thisObj._set_scsa_rx() directly.

    YANG Description: Enclosing container for received packets for Secure Channel and