HTTP Preferences
This is the table of recommended HTTP preferences, used in the Prefer header and the Preference-Applied header. The registry of preferences is maintained by the IANA at the HTTP Preferences registry.
| Code | Description |
|---|---|
| respond-async | A 202 Accepted response is preferable to waiting for the final status code. |
| return | Indicates what the server write to the response message body. |
| wait | Specifies client preferences for the server. |