def identityRequest():
 a = TpPd(pd=3)
 b = MessageType(mesType=21)
 c = IdentityType2AndforceToStandby()
 packet = ((a / b) / c)
 return packet

def identityRequest ( ) : a = TpPd ( pd = 3 ) b = MessageType ( mesType = 21 ) c = IdentityType2AndforceToStandby ( ) packet = ( ( a / b ) / c ) return packet
identity request section 9 .