Optionalcallback_Optionalchannel_An array of channel credentials. The order of the credentials defines the app channel priority.
Optionalconversation_Optionaldelivery_Optionaldispatch_Optionaldisplay_The display name for the app.
Optionalmessage_Optionalprocessing_Whether or not Conversation API should store contacts and conversations for the app. For more information, see Processing Modes.
Optionalretention_Optionalsmart_
The request sent to the API endpoint to update the configuration of an app.