### Question:
ServiceKeysDeleteRequest { @JsonProperty("key_id") public String getKeyId() { return keyId; } ServiceKeysDeleteRequest(UUID serviceId, String keyId); @JsonProperty("service_id") UUID getServiceId(); @JsonProperty("key_id") String getKeyId();  }### Answer:
@Test public void getKeyId() throws Exception { assertEquals("Key ID", new ServiceKeysDeleteRequest(null, "Key ID").getKeyId()); }