Package com.avaya.clientservices.messaging

## Interface MessagingParticipantRetrievePictureCompletionHandler

-     public interface MessagingParticipantRetrievePictureCompletionHandler

  Defines an interface that the client application needs to implement to receive the result of retrieve picture operation.
  See Also:
    `MessagingParticipant.retrievePicture(MessagingParticipantRetrievePictureCompletionHandler)`

- - ### Method Summary

    All Methods Instance Methods Abstract Methods
    Modifier and Type | Method | Description
    --- | --- | ---
    `void` | `onError​(MessagingException exception)` |
    `void` | `onSuccess​(byte[] pictureData)` |

- - ### Method Detail

    - #### onSuccess

          void onSuccess​(byte[] pictureData)

    - #### onError

          void onError​(MessagingException exception)