anchor.diff:  		NrfResponse = case service_type(SvcContextId) of
   			32251 ->
   				post_request_scur(Subscriber, SvcContextId,
  -						SessionId, MSCC1, Location, {initial, b}, undefined);
  +						SessionId, MSCC1, Location, {initial, b});
   			32260 ->
   				post_request_ecur(Subscriber, SvcContextId,
  -						SessionId, MSCC1, Location, Destination, {initial, b}, undefined)
  +						SessionId, MSCC1, Location, Destination, {initial, b})
   		end,
   		case NrfResponse of
   			{ok, JSON} ->
  
positive.code: 		Id :: binary(),
  		ServiceContextId :: binary(),
  		SessionId :: binary(),
  		MSCC :: [#'3gpp_ro_Multiple-Services-Credit-Control'{}],
  		Location :: [tuple()] | [],
  		Flag :: {initial, Class} | interim | final,
  		Class :: a | b,
  
negative.code: 		Reason :: term().
  %% @doc POST SCUR rating data to a Nrf Rating Server.
  post_request_scur(Subscriber, SvcContextId,
  		SessionId,  [#{"price" := #price{type = #pla_ref{href = Path}}} | _] = PLA,
  		Location, {initial, a}) ->
  	Path1 = Path ++ ?BASE_URI,
  	ServiceRating = initial_service_rating(Subscriber, PLA, binary_to_list(SvcContextId),
  			Location, undefined, a),
  	post_request_scur1(Subscriber, SessionId, ServiceRating, Path1);
  post_request_scur(Subscriber, SvcContextId,
  		SessionId, MSCC, Location, {initial, b}) ->
  	Path = get_option(nrf_uri) ++ ?BASE_URI,
  	ServiceRating = initial_service_rating(Subscriber, MSCC, binary_to_list(SvcContextId),
  			Location, undefined, b),
  	post_request_scur1(Subscriber, SessionId, ServiceRating, Path);
  post_request_scur(Subscriber, SvcContextId,
  		SessionId, MSCC, Location, interim) ->
  	Path = get_option(nrf_uri) ++ get_ref(SessionId) ++ "/" ++ "update",
  	ServiceRating = update_service_rating(MSCC, binary_to_list(SvcContextId),
  			Location),
  	post_request_scur1(Subscriber, SessionId, ServiceRating, Path);
  post_request_scur(Subscriber, SvcContextId,
  		SessionId, MSCC, Location, final) ->
  	Path = get_option(nrf_uri) ++ get_ref(SessionId) ++ "/" ++ "release",
  	ServiceRating = final_service_rating(MSCC, binary_to_list(SvcContextId),
  			undefined, Location),
  