--- allOf: - $ref: core-event-schema/room_event.yaml description: 'This event is used when sending messages in a room. Messages are not limited to be text. The `msgtype` key outlines the type of message, e.g. text, audio, image, video, etc. The `body` key is text and MUST be used with every kind of `msgtype` as a fallback mechanism for when a client cannot render a message. This allows clients to display *something* even if it is just plain text.' properties: content: properties: body: description: The textual representation of this message. type: string msgtype: description: 'The type of message, e.g. `m.image`, `m.text`' type: string required: - msgtype - body type: object type: enum: - m.room.message type: string title: Message type: object