True if the last navigation in this frame was interrupted by an error, i.
True if the last navigation in this frame was interrupted by an error, i.e. the onErrorOccurred event fired.
ID of frame that wraps the frame.
ID of frame that wraps the frame. Set to -1 if no parent frame exists.
The URL currently associated with this frame, if the frame identified by the frameId existed at one point in the given tab.
The URL currently associated with this frame, if the frame identified by the frameId existed at one point in the given tab. The fact that an URL is associated with a given frameId does not imply that the corresponding frame still exists.