Gmail Get Attachment

{
  "type": "object",
  "properties": {
    "messageId": {
      "type": "string",
      "description": "Email message ID"
    },
    "attachmentId": {
      "type": "string",
      "description": "Attachment ID"
    }
  },
  "required": [
    "messageId",
    "attachmentId"
  ],
  "description": "Input schema for the gmail__get_attachment tool."
}