Optionalavatar_Optionalim.nheko.summary.encryptionThe encryption algorithm used for this room, if the room is encrypted.
Optionalim.nheko.summary.room_Version of the room.
Optionaljoin_OptionalmembershipThe current membership of this user in the room. Usually "leave" if the room is fetched over federation.
OptionalnameOptionalroom_Optionaltopic
The summary of a room as defined by an initial version of MSC3266 and implemented in Synapse Proposed at https://github.com/matrix-org/matrix-doc/pull/3266