Close Browser Tab

Closes a tab, either the active tab of the frontmost window of the selected browser, or a specific tab passed by parameter.
Returns
The closed browser tab.
Parameters
Tab type
Either "active tab of frontmost window" or "specific tab".
Browser
Lets you select from the list of supported browsers. Accepts a browser reference as input. Only available when the tab type is "active tab".
Target tab
A browser tab reference. Only available when the tab type is "specific tab".