Gmail update draft

{
  "type": "object",
  "properties": {
    "draftId": {
      "type": "string",
      "description": "Draft ID"
    },
    "message": {
      "type": "object",
      "description": "Draft message containing raw RFC 2822 content"
    }
  },
  "required": [
    "draftId",
    "message"
  ],
  "description": "Input schema for the gmail__update_draft tool."
}