def _set_sak_rekey_interval(self, v, load=False):
    """
    Setter method for sak_rekey_interval, mapped from YANG variable /macsec/mka/policies/policy/state/sak_rekey_interval (uint32)
    If this variable is read-only (config: false) in the
    source YANG file, then _set_sak_rekey_interval is considered as a private
    method. Backends looking to populate this variable should
    do so via calling thisObj._set_sak_rekey_interval() directly.

    YANG Description: SAK Rekey interval in seconds. The default value is 0 where no rekey is