allErrors = append(allErrors, field.Invalid(fldPath, sleep.Seconds, invalidStr))
	}
	return allErrors
}

func validateClientIPAffinityConfig(config *core.SessionAffinityConfig, fldPath *field.Path) field.ErrorList {
	allErrs := field.ErrorList{}
	if config == nil {

			ClientIP: &core.ClientIPConfig{
				TimeoutSeconds: utilpointer.Int32(core.MaxClientIPServiceAffinitySeconds),
			},
		},
	}

	for name, test := range successCases {
		if errs := validateClientIPAffinityConfig(test, field.NewPath("field")); len(errs) != 0 {
			t.Errorf("case: %s, expected success: %v", name, errs)
		}
	}

	errorCases := map[string]*core.SessionAffinityConfig{