errs = AppendValidation(errs, validateHTTPMirrors(http.Mirrors))
	errs = AppendValidation(errs, validateHTTPRedirect(http.Redirect))
	errs = AppendValidation(errs, validateHTTPDirectResponse(http.DirectResponse))
	errs = AppendValidation(errs, validateHTTPRetry(http.Retries))
	errs = AppendValidation(errs, validateHTTPRewrite(http.Rewrite))

		},
	}

	for _, tc := range testCases {
		t.Run(tc.name, func(t *testing.T) {
			if err := validateHTTPDirectResponse(tc.directResponse); (err.Err == nil) != tc.valid {
				t.Fatalf("got valid=%v but wanted valid=%v: %v", err.Err == nil, tc.valid, err)
			}
			if err := validateHTTPDirectResponse(tc.directResponse); (err.Warning != nil) != tc.warning {

	}
	if redirect.GetPort() > 0 {
		if err := agent.ValidatePort(int(redirect.GetPort())); err != nil {
			return err
		}
	}
	return nil
}

func validateHTTPDirectResponse(directResponse *networking.HTTPDirectResponse) (errs Validation) {
	if directResponse == nil {
		return
	}

	if directResponse.Body != nil {
		size := 0