@Test
  public void isNotValidNoId() {
    ValidationResult result =
        BindServiceInstanceToRouteRequest.builder().routeId("test-route-id").build().isValid();

    assertEquals(INVALID, result.getStatus());
    assertEquals("service instance id must be specified", result.getMessages().get(0));
  }
  @Test
  public void isValid() {
    ValidationResult result =
        BindServiceInstanceToRouteRequest.builder()
            .serviceInstanceId("test-service-instance-id")
            .routeId("test-route-id")
            .build()
            .isValid();

    assertEquals(VALID, result.getStatus());
  }