anchor.diff:  %%
   all() ->
   	[authenticate_user_request, unauthenticate_user_request,
  +	add_user, get_user, delete_user,
  +	update_user_characteristics_json_patch,
  +	add_client, add_client_without_password, get_client, get_client_id,
  +	get_client_bogus, get_client_notfound, get_all_clients,
  +	get_client_range, get_clients_filter, delete_client,
  +	update_client_password_json_patch,
  +	update_client_attributes_json_patch,
   	add_service_inventory, add_service_inventory_without_password,
   	get_service_inventory, get_subscriber_not_found, get_all_service_inventories,
   	get_subscriber_range, delete_service,
  -	add_client, add_client_without_password, get_client, get_client_id,
  -	get_client_bogus, get_client_notfound, get_all_clients,
  -	get_client_range, get_clients_filter, delete_client,
   	get_usagespecs, get_usagespecs_query, get_usagespec,
   	get_auth_usage, get_auth_usage_id, get_auth_usage_filter,
   	get_auth_usage_range, get_acct_usage, get_acct_usage_id,
   	get_acct_usage_filter, get_acct_usage_range, get_ipdr_usage,
   	top_up_subscriber_balance, get_subscriber_balance,
  -	add_user, get_user, delete_user,
   	simultaneous_updates_on_subscriber_failure,
   	simultaneous_updates_on_client_failure,
  -	update_client_password_json_patch,
  -	update_client_attributes_json_patch,
   	update_subscriber_password_json_patch,
   	update_subscriber_attributes_json_patch,
  -	update_user_characteristics_json_patch,
  -	add_product, get_product, update_product, add_product_sms].
  +	get_product, update_product, add_product_sms].
   
   %%---------------------------------------------------------------------
   %%  Test cases
  
positive.code: 	Request = {HostUrl ++ "/usageManagement/v1/usage", [Accept, Authentication]},
  	{ok, Result} = httpc:request(get, Request, [], []),
  	{{"HTTP/1.1", 401, _}, _, _} = Result.
  
  add_service_inventory() ->
  	[{userdata, [{doc,"Add service inventory"}]}].
  
negative.code: 	{{"HTTP/1.1", 204, _NoContent}, Headers1, []} = Result1,
  	{_, "0"} = lists:keyfind("content-length", 1, Headers1).
  
  
  get_usagespecs() ->
  	[{userdata, [{doc,"Get usageSpecification collection"}]}].
  