Update User

[buzzzo]

Hi

What is the EXACT syntax to update user ?
Do we specify all the payload or could we just specify one field ?

Could someone post an example with a curl call ?

I'm just trying something like:
json='{"profile": {"mobile": "123456"}}'

curl https://x.y.z.j/api/v1/user/4
-H "Accept: application/json" -H "Authorization: Bearer $token"
-d '$json' --request PUT

but i've receive:

"code":500,"message":"Internal error while save user!"}

Thx

[Reuns]

I'm also interested.
I tried to update a few profile fields and I don't have any error message.
I have for answer just the content of the user information, but no change are made.