public void GetWorkItemTypeFields()
        {
            var workItemTypeName   = DefaultWorkItemType.Name;
            var workItemTypeFields = WitClient.GetWorkItemTypeFieldsWithReferencesAsync(TeamProject.Id, workItemTypeName).Result;

            Console.WriteLine($"Obtained all the work item type fields for '{workItemTypeName}' on project: '{TeamProject.Name}' using REST.");
            foreach (WorkItemTypeFieldWithReferences wiTypeField in workItemTypeFields)
            {
                Console.WriteLine($"Field '{wiTypeField.Name}'");
            }
            Console.WriteLine();
        }