public enum HoldStatusPublic Enumeration HoldStatuspublic enum class HoldStatustype HoldStatus| NotOnHold | 0 | Not on hold |
| Pending | 1 | Placing/removing hold is in-progress |
| OnHold | 2 | On hold |
| PartialHold | 3 | Some mailboxes are on hold and some are not |
| Failed | 4 | The hold operation failed |