public void IsDeleted_ReturnsFalseWhenMissing()
        {
            JObject sut = JObject.Parse("{\"id\":\"1234\"}");

            Assert.False(ServiceSerializer.IsDeleted(sut));
        }
        public void IsDeleted_ReturnsCorrectlyWhenPresent(string value, bool expected)
        {
            JObject sut = JObject.Parse($"{{\"deleted\":{value}}}");

            Assert.Equal(expected, ServiceSerializer.IsDeleted(sut));
        }