@Target({METHOD, FIELD, ANNOTATION_TYPE, CONSTRUCTOR, PARAMETER})
    @Retention(RUNTIME)
    @Documented
    @Repeatable(NotNullOnChange.List.class)
    @ReportAsSingleViolation
    @Constraint(validatedBy = {})
    @NotNull
    @ConstraintGroup({Create.class, Modify.class})
    @interface NotNullOnChange {

        String message() default "{javax.validation.constraints.NotNull.message}";
        Class<?>[] groups() default {};
        Class<? extends Payload>[] payload() default {};
        @Target({METHOD, FIELD, ANNOTATION_TYPE, CONSTRUCTOR, PARAMETER})
        @Retention(RUNTIME)
        @Documented
        @interface List {
            NotNullOnChange[] value();
        }
    }