matrix-spec-proposals/event-schemas/schema/m.room.message#m.image

---
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:
        description: Metadata about the image referred to in ``url``.
        properties:
          h:
            description: The height of the image in pixels.
            type: integer
          mimetype:
            description: 'The mimetype of the image, e.g. ``image/jpeg``.'
            type: string
          size:
            description: Size of the image in bytes.
            type: integer
          w:
            description: The width of the image in pixels.
            type: integer
          thumbnail_info:
            allOf:
              - $ref: core-event-schema/msgtype_infos/image_info.yaml
            description: Metadata about the image referred to in ``thumbnail_url``.
            title: ImageInfo
            type: object
          thumbnail_url:
            description: The URL to the thumbnail of the image.
            type: string
        title: ImageInfo
        type: object
      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