anchor.diff:  		Result :: {ok, Headers :: [tuple()], Body :: iolist()}
   				| {error, ErrorCode :: integer()}.
   %% @doc Body producing function for
  -%%	`GET /balanceManagment/v1/product/{id}/accumulatedBalance' request
  +%%	`GET /balanceManagement/v1/product/{id}/accumulatedBalance' request
   get_balance(ProdRef) ->
   	try
   		case ocs:get_buckets(ProdRef) of
  
positive.code: 		BucketId :: string(),
  		Result :: {ok, Headers :: [tuple()], Body :: iolist()}
  				| {error, ErrorCode :: integer()}.
  %% @doc Body producing function for `GET /balanceManagment/v1/bucket/{id}',
  get_bucket(BucketId) ->
  	try
  		case ocs:find_bucket(BucketId) of
  
negative.code: 		Result :: {ok, Headers :: [tuple()], Body :: iolist()}
  				| {error, ErrorCode :: integer()}.
  %% @doc Body producing function for
  %% `GET /balanceManagement/v1/service/{id}/accumulatedBalance' request
  get_balance_service(Identity) ->
  	try
  		case ocs:find_service(Identity) of
  