[Backport 2.x] Modify create snapshot v2 response when wait_for_completion is false #12660
| Job | Run time |
|---|---|
| 10m 25s | |
| 13m 24s | |
| 58m 43s | |
| 10m 34s | |
| 11m 1s | |
| 50m 35s | |
| 10m 32s | |
| 12m 40s | |
| 42m 28s | |
| 3h 40m 22s |
| Job | Run time |
|---|---|
| 10m 25s | |
| 13m 24s | |
| 58m 43s | |
| 10m 34s | |
| 11m 1s | |
| 50m 35s | |
| 10m 32s | |
| 12m 40s | |
| 42m 28s | |
| 3h 40m 22s |