{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "#/components/schemas/Channel",
  "title": "Channel",
  "type": "object",
  "properties": {
    "id": {
      "type": "string",
      "description": "Unique ID of the channel."
    },
    "name": {
      "type": "string",
      "description": "Name of the channel."
    },
    "icon": {
      "type": "object",
      "description": "Channel icon details.",
      "properties": {
        "url": {
          "type": "string",
          "format": "uri",
          "description": "URL of the icon image."
        }
      }
    },
    "enabled": {
      "type": "boolean",
      "description": "Whether the channel is enabled."
    },
    "public": {
      "type": "boolean",
      "description": "Whether the channel is public."
    },
    "welcome_message": {
      "type": "object",
      "description": "Welcome message configuration.",
      "properties": {
        "message_parts": {
          "type": "array",
          "items": {
            "type": "object",
            "properties": {
              "text": {
                "type": "object",
                "properties": {
                  "content": {
                    "type": "string",
                    "description": "Welcome message text."
                  }
                }
              }
            }
          }
        }
      }
    },
    "updated_time": {
      "type": "string",
      "format": "date-time",
      "description": "Timestamp when the channel was last updated."
    }
  }
}