text: 
  
  from struct import unpack
  
  from vertica_python.vertica.messages.message import BackendMessage
  
  
  class BackendKeyData(BackendMessage):
  
      def __init__(self, data):
          unpacked = unpack('!2I', data)
          self.pid = unpacked[0]
          self.key = unpacked[1]
  
  
  BackendKeyData._message_id(b'K')
  