tabGroups.TabGroup

The state of a tab group.

Type

Values of this type are strings. Possible values are:

collapsed: boolean. Whether the tab group is collapsed or expanded in the tab strip.
color: tabGroups.Color. The name of the user-selected color for the tab group's label and icons.
id: integer. The unique ID of the tab group. Can't be tabGroups.TAB_GROUP_ID_NONE. The ID of a closed tab group may be reused when a tab group is restored, but this isn't guaranteed by the API. To identify tab groups across browser restarts, look at other properties and the tabs within the tab groups.
title: string. The user-defined name of the tab group.
windowId: integer. The unique ID of the window the tab group is in.