pinned
Whether or not the Lambda function is pinned, or long-lived.
- A pinned Lambda function starts when IoT Greengrass starts and keeps running in its own container. 
- A non-pinned Lambda function starts only when it receives a work item and exists after it idles for - maxIdleTimeInSeconds. If the function has multiple work items, the IoT Greengrass Core software creates multiple instances of the function.
Default: true