test group get api for swagger

src/Api/Public/Controllers/GroupsController.cs

@@ -1,4 +1,5 @@
 using System;
+using Bit.Core.Models.Api.Public;
 using Microsoft.AspNetCore.Authorization;
 using Microsoft.AspNetCore.Mvc;
 
@@ -8,10 +9,23 @@ namespace Bit.Api.Public.Controllers
     [Authorize("Organization")]
     public class GroupsController : Controller
     {
+        /// <summary>
+        /// Retrieves a specific product by unique id
+        /// </summary>
+        /// <remarks>Awesomeness!</remarks>
+        /// <response code="200">Group created</response>
+        /// <response code="400">Group has missing/invalid values</response>
+        /// <response code="500">Oops! Can't create your product right now</response>
         [HttpGet("{id}")]
-        public JsonResult Get(string id)
+        [ProducesResponseType(typeof(GroupResponseModel), 200)]
+        public IActionResult Get(Guid id)
         {
-            return new JsonResult("Hello " + id);
+            return new JsonResult(new GroupResponseModel(new Core.Models.Table.Group
+            {
+                Id = id,
+                Name = "test",
+                OrganizationId = Guid.NewGuid()
+            }));
         }
     }
 }