Update Time Restrictions

This policy controls the time frames during which the Google Chrome OS device is not allowed to check for updates automatically.
When this policy is set to a non-empty list of time intervals:
Devices will not be able to check for updates automatically during the specified time intervals. Devices that require a rollback or are below the minimum Google Chrome OS version will not be affected by this policy due to potential security issues. Furthermore, this policy will not block update checks requested by users or administrators.
When this policy is unset or contains no time intervals:
No automatic update checks will be blocked by this policy, but they may be blocked by other policies. This feature is only enabled on Chrome devices configured as auto-launch kiosks. Other devices will not be restricted by this policy.
See https://cloud.google.com/docs/chrome-enterprise/policies/?policy=DeviceAutoUpdateTimeRestrictions for more information about schema and formatting.

Example value:

[
{
"start": {
"hours": 3,
"minutes": 50,
"day_of_week": "Monday"
},
"end": {
"hours": 2,
"minutes": 30,
"day_of_week": "Thursday"
}
},
{
"start": {
"hours": 3,
"minutes": 30,
"day_of_week": "Thursday"
},
"end": {
"hours": 15,
"minutes": 10,
"day_of_week": "Sunday"
}
}
]

Supported on: At least Microsoft Windows 7 or Windows Server 2008 family

Update Time Restrictions (The single-line field is deprecated and will be removed in the future. Please start using the multi-line textbox below.)

Registry HiveHKEY_LOCAL_MACHINE
Registry PathSoftware\Policies\Google\ChromeOS
Value NameDeviceAutoUpdateTimeRestrictions
Value TypeREG_SZ
Default Value


Registry HiveHKEY_LOCAL_MACHINE
Registry PathSoftware\Policies\Google\ChromeOS
Value NameDeviceAutoUpdateTimeRestrictions
Value TypeREG_MULTI_SZ
Default Value

chromeos.admx

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