[JAMES-3198] UserMailboxes api should provide detailMessage when error happened

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Done
• Fix Version/s: 3.5.0
• Assignee: Unassigned
• Reporter: Nguyễn Việt Đức
• Created: 01/Jun/20 04:28
• Updated: 05/Jun/20 03:33
• Resolved: 05/Jun/20 03:33

Description

Creating/ Retreiving/ Delete a mailbox of non-existing user
Actual: Returns error message:
```

{ "statusCode": 404, "type": "InvalidArgument", "message": "Invalid get on user mailboxes", "details": null }

```

Expected result
Should add more details, such as:
```

{ "statusCode": 404, "type": "InvalidArgument", "message": "Invalid get on user mailboxes", "details": "non-existing user" }

```