The ID of the frame with sourceTabId in which the navigation is triggered. 0 indicates the main frame.
The ID of the process runs the renderer for the source tab.
The ID of the tab in which the navigation is triggered.
The ID of the tab in which the url is opened
The time when the browser was about to create a new view, in milliseconds since the epoch.
The URL to be opened in the new window.
The ID of the frame with sourceTabId in which the navigation is triggered. 0 indicates the main frame.