This is part 2 of updating back-end dependency. The only noticeable change is that a error message have been changed to be easier to understand the actual error.

Error message change
Previously if you tried to access data from a non supported endpoint you would receive error like

{ "error": "Error: reference \"046b6c7f-0b8a-43b9-b35d-6489e6daee91\" resolves to more than one schema" }

Now when trying to access an endpoint that is not implemented the error message will be 501 and the message

{
  "code": "NOT_IMPLEMENTED",
  "message": "This SS12000 endpoint has not been implemented"
}