anchor.diff:  %% 	requests.
   get_usagespec("AAAAccessUsageSpec") ->
   	Headers = [{content_type, "application/json"}],
  -	Body = mochijson:encode(spec_aaa_usage()),
  +	Body = mochijson:encode(spec_aaa_auth()),
   	{ok, Headers, Body};
   get_usagespec("AAAAccountingUsageSpec") ->
   	Headers = [{content_type, "application/json"}],
  -	Body = mochijson:encode(spec_aaa_accounting()),
  +	Body = mochijson:encode(spec_aaa_acct()),
   	{ok, Headers, Body};
   get_usagespec("PublicWLANAccessUsageSpec") ->
   	Headers = [{content_type, "application/json"}],
  
positive.code: %% 	requests.
  get_usagespec() ->
  	Headers = [{content_type, "application/json"}],
  	Body = mochijson:encode({array, [spec_aaa_usage(),
  			spec_aaa_accounting(), spec_public_wlan()]}),
  	{ok, Headers, Body}.
  
  -spec get_usagespec(Id) -> Result
  
negative.code: 	{struct, [ID, Href, Name, Desc, Valid, Char]}.
  
  %% @hidden
  spec_aaa_acct() ->
  	ID = {id, "AAAAccountingUsageSpec"},
  	Href = {href, "/usageManagement/v1/usageSpecification/AAAAccountingUsageSpec"},
  	Name = {name, "AAAAccountingUsageSpec"},
  