+ case *e2managererrors.E2TInstanceAbsenceError:
+ e2Error, _ := err.(*e2managererrors.E2TInstanceAbsenceError)
+ errorResponseDetails = models.ErrorResponse{Code: e2Error.Code, Message: e2Error.Message}
+ httpError = http.StatusServiceUnavailable
+ case *e2managererrors.RoutingManagerError:
+ e2Error, _ := err.(*e2managererrors.RoutingManagerError)
+ errorResponseDetails = models.ErrorResponse{Code: e2Error.Code, Message: e2Error.Message}
+ httpError = http.StatusServiceUnavailable