errs = AppendValidation(errs, ValidateHTTPHeaderWithAuthorityOperationName(name))
		errs = AppendValidation(errs, ValidateHTTPHeaderValue(val))
	}
	for _, name := range http.Headers.GetRequest().GetRemove() {
		errs = AppendValidation(errs, ValidateHTTPHeaderOperationName(name))
	}
	for name, val := range http.Headers.GetResponse().GetAdd() {
		errs = AppendValidation(errs, ValidateHTTPHeaderOperationName(name))

			errs = appendErrors(errs, ValidateHTTPHeaderWithAuthorityOperationName(name))
			errs = appendErrors(errs, ValidateHTTPHeaderValue(val))
		}
		for _, name := range weight.Headers.GetRequest().GetRemove() {
			errs = appendErrors(errs, ValidateHTTPHeaderOperationName(name))
		}
		for name, val := range weight.Headers.GetResponse().GetAdd() {
			errs = appendErrors(errs, ValidateHTTPHeaderOperationName(name))