--- allOf: - $ref: core-event-schema/room_event.yaml description: This message is the most basic message and is used to represent text. properties: content: properties: body: description: The body of the message. type: string msgtype: enum: - m.text type: string format: description: |- The format used in the ``formatted_body``. Currently only ``org.matrix.custom.html`` is supported. type: string formatted_body: description: |- The formatted version of the ``body``. This is required if ``format`` is specified. type: string required: - msgtype - body type: object type: enum: - m.room.message type: string title: TextMessage type: object