### Question:
GetFactTypeByIdRequest implements ValidatingRequest { public GetFactTypeByIdRequest setId(UUID id) { this.id = id; return this; }  UUID getId(); GetFactTypeByIdRequest setId(UUID id);  }### Answer:
@Test public void testRequestValidationSucceeds() { assertTrue(getValidator().validate(new GetFactTypeByIdRequest().setId(UUID.randomUUID())).isEmpty()); }