tabGroups.update

Modifies the state of a tab group.

Syntax

let updatedTabGroup = await browser.tabGroups.update(
    groupId,               // integer
    updateProperties       // object
);

integer The ID of the tab group to update.

An object containing details of the properties to update for this tab group. Properties that aren't specified aren't modified.

collapsed Optional: boolean. Whether the tab group is collapsed or expanded in the tab strip.
color Optional: tabGroups.Color. The name of the color to use for the tab group.
title Optional: string. The name of the tab group.

A Promise fulfilled with a tabGroups.TabGroup object. If the request fails, the promise is rejected with an error message.