User update endpoint not documented

[duncan]

(robdimsdale https://disqus.com/by/robdimsdale/) reports

There appears to be an endpoint for updating the user which does not appear on this page. User information can be updated by sending a PUT request to it, e.g. :

curl \
-H "X-Access-Token: $WL_ACCESS_TOKEN" \
-H "X-Client-ID: $WL_CLIENT_ID" \
-H "Content-Type: application/json" \
-XPUT -d '{"revision":1234,"name":"some-name"}' \
https://a.wunderlist.com/api/v...

Assuming the data is valid, this returns with HTTP 200.

Is this endpoint supported?

[duncan]

Also mentioned at http://stackoverflow.com/questions/32858389/undocumented-wunderlist-update-user-endpoint