Changes the preferences named, as the file's values are read; the others stay.

PATCH 
/preferences

An unknown key or a wrong value changes nothing, and the error names the key. Ports, UPnP, the proxy and the network interface take effect when njMule connects again.

Request

Responses

200

The preferences as they are now.

400

The request does not follow this document, or names something the engine refuses.

default

Any other failure: 401 without the right token (with WWW-Authenticate: Bearer), 404 for an unknown path, 405 for a method the path does not take (with Allow), 429 after too many wrong tokens, 500 when the request failed, 503 when the engine cannot answer in time.

Response Headers

WWW-Authenticate

Sent with 401 and 429.

Allow

Sent with 405, the methods the path takes.