[
  {
    "additional_arguments": false,
    "arguments": {},
    "description": "Turn on the device flashlight.",
    "name": "turn_on_flashlight",
    "required": [],
    "side_effecting": true
  },
  {
    "additional_arguments": false,
    "arguments": {},
    "description": "Open the device Wi-Fi settings screen.",
    "name": "open_wifi_settings",
    "required": [],
    "side_effecting": false
  },
  {
    "additional_arguments": false,
    "arguments": {
      "body": {
        "description": "Email body text.",
        "type": "string"
      },
      "subject": {
        "description": "Email subject line.",
        "type": "string"
      },
      "to": {
        "description": "Recipient email address.",
        "type": "string"
      }
    },
    "description": "Draft an email for an external mail client.",
    "name": "send_email",
    "required": [
      "to",
      "subject",
      "body"
    ],
    "side_effecting": true
  }
]