public Map<String, Object> getMetrics() {
        return metrics;
    }
@Override
    @Test
    public void testDeserialize() throws JsonProcessingException {
        String json = "{\"resultCode\":200,\"errorCode\":0,\"requestId\":\"6ef9237b-24f3-448a-87fc-713f18ee06a1\","
                + "\"metrics\":{\"m1\":\"v1\",\"m2\":\"v2\"},\"success\":true}";
        ClientConfigMetricResponse actual = mapper.readValue(json, ClientConfigMetricResponse.class);
        assertTrue(actual.isSuccess());
        assertEquals(actual.getResultCode(), ResponseCode.SUCCESS.getCode());
        assertEquals(actual.getMetrics(), metric);
    }