public void GetCallabletimesetsTest()
        {
            // TODO: add unit test for the method 'GetCallabletimesets'
            int?   pageSize   = null; // TODO: replace null with proper value
            int?   pageNumber = null; // TODO: replace null with proper value
            string filterType = null; // TODO: replace null with proper value
            string name       = null; // TODO: replace null with proper value
            string sortBy     = null; // TODO: replace null with proper value
            string sortOrder  = null; // TODO: replace null with proper value
            var    response   = instance.GetCallabletimesets(pageSize, pageNumber, filterType, name, sortBy, sortOrder);

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