wangxiyuan f89614d2e2 [api-ref] Add snapshot metadata key api
The patch did:
1. Add the missing GET/DELETE/PUT api-ref for snapshot metadata key.
2. Fix snapshot_id description.

Change-Id: I817b1ccffd5e929bcf78b913d666073596b93612
2017-06-19 11:27:22 +08:00
..
2017-02-13 23:21:31 +09:00
2017-05-03 09:28:50 -05:00