public void DeleteCallabletimesetsCallabletimesetIdTest()
        {
            // TODO: add unit test for the method 'DeleteCallabletimesetsCallabletimesetId'
            string callableTimeSetId = null; // TODO: replace null with proper value
            var    response          = instance.DeleteCallabletimesetsCallabletimesetId(callableTimeSetId);

            Assert.IsInstanceOf <string> (response, "response is string");
        }