public Optional<Output<List<ValidationPatchArgs>>> validations() {
        return Optional.ofNullable(this.validations);
    }
@return Validations contain CEL expressions which is used to apply the validation. Validations and AuditAnnotations may not both be empty; a minimum of one Validations or AuditAnnotations is required.
sdk/java/src/main/java/com/pulumi/kubernetes/admissionregistration/v1beta1/inputs/ValidatingAdmissionPolicySpecPatchArgs.java