@Test
public void toJsonReturnsExpected() {

    final DeleteFeaturePropertyResponse underTest =
            DeleteFeaturePropertyResponse.of(TestConstants.Thing.THING_ID, TestConstants.Feature.FLUX_CAPACITOR_ID,
                    TestConstants.Feature.FLUX_CAPACITOR_PROPERTY_POINTER, DittoHeaders.empty());
    final JsonObject actualJson = underTest.toJson(FieldType.regularOrSpecial());
    assertThat(actualJson).isEqualTo(KNOWN_JSON);
}