public List <TestSuite> GetTestSuitesByCase() { string projectName = ClientSampleHelpers.FindAnyProject(this.Context).Name; // Get a testplan client instance VssConnection connection = Context.Connection; TestPlanHttpClient testPlanClient = connection.GetClient <TestPlanHttpClient>(); // Get Test Suites List <TestSuite> testSuites = testPlanClient.GetSuitesByTestCaseIdAsync(6).Result; foreach (TestSuite testSuite in testSuites) { Console.WriteLine("{0} {1}", testSuite.Id.ToString().PadLeft(6), testSuite.Name); } return(testSuites); }