Invoke a function on an Azure connected device.
- methodName: The name of the function on the device which you would like to invoke
- responseTimeoutInSeconds: Max time to wait for a response. (in seconds) (default: 10)
- deviceId: the device name registered on Azure
- payload: The value to provide to the invoked function
REQUIRED: This function requires AZURE_CONNECTION_STRING to be configured in the global settings (account > global settings)
NOTE: Azure has three kinds of connection strings. You can read about the ‘IoT Hub Connection String’ at: