# Package org.fourthline.cling.model.message.control

- Interface Summary
  Interface | Description
  --- | ---
  ActionMessage | A narrowing interface for action request/response messages.
  ActionRequestMessage |
  ActionResponseMessage |

- Class Summary
  Class | Description
  --- | ---
  IncomingActionRequestMessage |
  IncomingActionResponseMessage |
  OutgoingActionRequestMessage |
  OutgoingActionResponseMessage |

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