Retrieves information about which item times that can be added/removed in which contexts using the addItem and removeItem methods in the Content Access Protocol.

Request:

{
    "jsonrpc": 2.0,
    "id": < A unique number used to correlate requests with responses, see JSON-RPC specification for more information >,
    "method": "getManagementProtocolDescription",
    "params": {
        "offset": <Optional, numeric index of first item to retrieve >
        "count": <Optional, number of items to retrieve >
    }
}

{
    "jsonrpc": 2.0,
    "id": < The request identity >,
    "result": {
        "offset": <numeric index of the first item which is part of this response,
                           this is set based on the "offset" parameter provided in the request >
        "count": < number of items in this response, if "count" has been specified in request
                           it is the maximum value of this item >,
        "countAll": <total number of items available, ignoring any limitation specified
                             with offset and count request parameters>,
        "items": [
            { < First context supported >
                "contextId": < The id of this browsing context >
                "supportedTypes": [
                    < List of types which can be added/removed with
                                          addItem and removeItem methods>
                ]
            }
        ]
    }
}

A bit more detail:

• contextId
  • Can be one of the standard values which all content services should offer if applicable
    • myMusic Music which has been marked as favorites in the backend content service by current user
• supportedTypes
  • Lists item types which can be added with addItem and removed with removeItem methods
  • See documentation of item attributes for more information of available types.
    • For example:
      • [“artist”,”track”]: Means that it’s possible to add either tracks or artists to the myMusic context with the addItem method
      • [“artist”]: Means that it’s only possible to add artists to the myMusic context
• If the items array is empty, it means that it’s not possible to use the addItem/removeItem methods for this content service

Category:Content Access Protocol