The following limits apply to Agent Memory operations.
| Feature | Limit |
|---|---|
Messages per ingest() call |
500 |
| Message content size | 32 KB (32,768 bytes UTF-8) |
| Recall query size | 1 KB (1,024 bytes UTF-8) |
| Session ID length | 64 characters |
| Profile name length | 100 characters |
| Namespace name length | 32 characters |
| List API page size | 1 to 1,000 (default: 20) |