public void VerifyCreateSheetAPI()
        {
            try
            {
                // Create sheet with two columns
                var newSheet = SmartSheetObjectModelHelper.CreateSheetObjectWithDefaultValue(4);
                SmartSheetWebAPIServiceHelper serviceHelper = new SmartSheetWebAPIServiceHelper(newSheet);
                var response = serviceHelper.CreateSheet();

                // Verify API response: Success
                Assert.IsNotNull(response, "Failed to add sheet via API");
                VerifyResponse(response);
            }
            catch (Exception ex)
            {
                Assert.Fail("Failed to createSheet via Web API");
            }
        }
        public void VerifySmartSheetDeleteColumnOperation()
        {
            try
            {
                // Create test data from API,
                var newSheet = SmartSheetObjectModelHelper.CreateSheetObjectWithDefaultValue(2);
                SmartSheetWebAPIServiceHelper serviceHelper = new SmartSheetWebAPIServiceHelper(newSheet);
                Assert.IsNotNull(serviceHelper.CreateSheet(), "Failed to create sheet");

                // Launch and login to app
                Assert.IsTrue(loginPageOpsObj.LaunchAndLoginToApp(), "Failed to perform login operation");

                Assert.IsTrue(DeleteSpecificColumnFromSheet(newSheet), string.Format("Failed to perform column delete operation for given sheet: {0}", newSheet.name));
            }
            catch (Exception ex)
            {
                Assert.Fail(ex.Message);
            }
        }