Fix CollectionClient.get_items with IDs when recursive=False
#1582
| Job | Run time |
|---|---|
| 1m 31s | |
| 1m 11s | |
| 2m 7s | |
| 1m 16s | |
| 1m 11s | |
| 6m 30s | |
| 0s | |
| 1m 53s | |
| 1m 23s | |
| 2m 58s | |
| 2m 11s | |
| 1m 19s | |
| 2m 56s | |
| 2m 48s | |
| 1m 19s | |
| 2m 51s | |
| 1m 22s | |
| 34m 46s |