Room participation: setRoomStateWithKey

[chrisabruce]

Send a state event to the given room.

.. For backwards compatibility with older links... .. _put-matrix-client-unstable-rooms-roomid-state-eventtype:

State events can be sent using this endpoint. These events will be overwritten if <room id>, <event type> and <state key> all match.

Requests to this endpoint cannot use transaction IDs like other PUT paths because they cannot be differentiated from the state_key. Furthermore, POST is unsupported on state paths.

The body of the request should be the content object of the event; the fields in this object will vary depending on the type of event. See Room Events_ for the m. event specification.