anchor.diff:  		_ ->
   			{error, unknown_service}
   	end;
  -get_diameter_info(acct, Info) ->
  +di(acct, Info) ->
   	case diameter:services() of
   		[{ocs_diameter_acct_service, _, _} = Service, _] ->
   			diameter:service_info(Service, get_params(Info));
  
positive.code: 			[]
  	end.
  
  -spec get_diameter_info(ServiceType, Info) -> Result
  	when
  		ServiceType :: auth | acct,
  		Info :: [Values],
  		Values :: [] | peer | applications | capabilities |
  				transport | connections | statistics,
  		Result :: term() | {error, Reason},
  		Reason :: unknown_service.
  %% @doc Get the status of running diameter services
  get_diameter_info(auth, Info) ->
  	case diameter:services() of
  		[{ocs_diameter_auth_service, _, _} = Service, _] ->
  			diameter:service_info(Service, get_params(Info));
  
negative.code: 				vendor_id | product_name |
  				origin_state_id | host_ip_address |
  				supported_vendor | auth_application_id |
  				inband_security_id | acct_application_id |
  				vendor_specific_application_id | firmware_revision,
  		Result :: term().
  %% @doc Get the status of a selected diameter avp.
  