docs: public static Tag outcome(ContainerResponse response) {
          if (response != null) {
              int status = response.getStatus();
              switch (Response.Status.Family.familyOf(status)) {
                  case INFORMATIONAL:
                      return OUTCOME_INFORMATIONAL;
  
                  case SUCCESSFUL:
                      return OUTCOME_SUCCESS;
  
                  case REDIRECTION:
                      return OUTCOME_REDIRECTION;
  
                  case CLIENT_ERROR:
                      return OUTCOME_CLIENT_ERROR;
  
                  case SERVER_ERROR:
                      return OUTCOME_SERVER_ERROR;
  
                  default:
                      return OUTCOME_UNKNOWN;
              }
          }
          /* In case there is no response we are dealing with an unmapped exception. */
          return OUTCOME_SERVER_ERROR;
      }