'Service not supported by EMS provider'

[JerryM 0]

The following code snippet throws an exception when assigning the EMSProvider to the BackendEndpoint:  EBackendServiceError with message 'Service not supported by EMS provider'

  EMSProvider1 := TEMSProvider.Create(self);
  EMSProvider1.Name := 'EMSProvider1';

  bePOSTException := TBackendEndpoint.Create(self);
  bePOSTException.Name := 'bePOSTException';

  bePOSTException.Provider := EMSProvider1;

 

What service does the error refer?