{
  "lexicon": 1,
  "id": "org.atmosphereconf.profile",
  "defs": {
    "main": {
      "type": "record",
      "description": "A conference attendee profile.",
      "key": "literal:self",
      "record": {
        "type": "object",
        "properties": {
          "displayName": {
            "type": "string",
            "maxGraphemes": 64,
            "maxLength": 640
          },
          "description": {
            "type": "string",
            "description": "Free-form profile description text.",
            "maxGraphemes": 256,
            "maxLength": 2560
          },
          "avatar": {
            "type": "blob",
            "description": "Profile picture for conference attendee",
            "accept": ["image/png", "image/jpeg"],
            "maxSize": 1000000
          },
          "banner": {
            "type": "blob",
            "description": "Larger horizontal image to display behind profile view.",
            "accept": ["image/png", "image/jpeg"],
            "maxSize": 1000000
          },
          "labels": {
            "type": "union",
            "description": "Self-label values for the conference profile.",
            "refs": ["com.atproto.label.defs#selfLabels"]
          },
          "createdAt": { "type": "string", "format": "datetime" }
        }
      }
    }
  }
}