--- allOf: - $ref: core-event-schema/room_event.yaml description: This message represents a single image and an optional thumbnail. properties: content: properties: body: description: "A textual representation of the image. This could be the alt text of the image, the filename of the image, or some kind of content description for accessibility e.g. 'image attachment'." type: string info: allOf: - $ref: core-event-schema/msgtype_infos/image_info.yaml description: Metadata about the image referred to in ``url``. msgtype: enum: - m.image type: string url: description: The URL to the image. type: string required: - msgtype - body - url type: object type: enum: - m.room.message type: string title: ImageMessage type: object