V14: Member group controller (#15669)

* Add models & mapping

* Add controller

* Add create async to service

* Add auth policy

* Implement delete

* Rename response model

* Implement updateAsync

* Refactor update to use own model

* Implement all async counterparts for IMemberService

* Add tests

* Implement update member group mapping

* Dont fail if updating the current user group

* Return not found if not found

* Add missing OperationResults to MemberGroupOperationStatusResult

* Add 404 to response type

* Update openapi

* Update OpenApi

* Update OpenApi.json

src/Umbraco.Cms.Api.Management/ViewModels/MemberGroup/CreateMemberGroupRequestModel.cs

@@ -0,0 +1,6 @@
+namespace Umbraco.Cms.Api.Management.ViewModels.MemberGroup;
+
+public class CreateMemberGroupRequestModel : MemberGroupPresentationBase
+{
+    public Guid? Id { get; set; }
+}

src/Umbraco.Cms.Api.Management/ViewModels/MemberGroup/MemberGroupPresentationBase.cs

@@ -0,0 +1,6 @@
+namespace Umbraco.Cms.Api.Management.ViewModels.MemberGroup;
+
+public class MemberGroupPresentationBase
+{
+    public required string Name { get; set; }
+}

src/Umbraco.Cms.Api.Management/ViewModels/MemberGroup/MemberGroupResponseModel.cs

@@ -0,0 +1,6 @@
+namespace Umbraco.Cms.Api.Management.ViewModels.MemberGroup;
+
+public class MemberGroupResponseModel : MemberGroupPresentationBase
+{
+    public Guid Id { get; set; }
+}

src/Umbraco.Cms.Api.Management/ViewModels/MemberGroup/UpdateMemberGroupRequestModel.cs

@@ -0,0 +1,5 @@
+namespace Umbraco.Cms.Api.Management.ViewModels.MemberGroup;
+
+public class UpdateMemberGroupRequestModel : MemberGroupPresentationBase
+{
+}