Move request/response models (#1754)

src/Api/Models/Response/ApiKeyResponseModel.cs

@@ -0,0 +1,31 @@
+using System;
+using Bit.Core.Models.Api;
+using Bit.Core.Models.Table;
+
+namespace Bit.Api.Models.Response
+{
+    public class ApiKeyResponseModel : ResponseModel
+    {
+        public ApiKeyResponseModel(Organization organization, string obj = "apiKey")
+            : base(obj)
+        {
+            if (organization == null)
+            {
+                throw new ArgumentNullException(nameof(organization));
+            }
+            ApiKey = organization.ApiKey;
+        }
+
+        public ApiKeyResponseModel(User user, string obj = "apiKey")
+            : base(obj)
+        {
+            if (user == null)
+            {
+                throw new ArgumentNullException(nameof(user));
+            }
+            ApiKey = user.ApiKey;
+        }
+
+        public string ApiKey { get; set; }
+    }
+}