idleTimeout property
Optional. Number of seconds to wait before automatically stopping a workstation after it last received user traffic. A value of "0s" indicates that Cloud Workstations VMs created with this configuration should never time out due to idleness. Provide duration terminated by s for seconds—for example, "7200s" (2 hours). The default is "1200s" (20 minutes).
Implementation
final String idleTimeout;