OptionalcheckedOptionalcommandSpecifies a command to issue for the context click.
OptionalcontextsList of contexts this menu item will appear in. Defaults to ['page'] if not specified.
OptionaldocumentLets you restrict the item to apply only to documents whose URL matches one of the given patterns. (This applies to frames as well.) For details on the format of a pattern, see Match Patterns.
OptionalenabledWhether this context menu item is enabled or disabled. Defaults to true.
OptionaliconsOptionalidThe unique ID to assign to this item. Mandatory for event pages. Cannot be the same as another ID for this extension.
OptionalonclickA function that will be called back when the menu item is clicked. Event pages cannot use this; instead, they should register a listener for contextMenus.onClicked.
Information about the item clicked and the context where the click happened.
The details of the tab where the click took place. Note: this parameter only present for extensions. Not supported on manifest versions above 2.
OptionalparentThe ID of a parent menu item; this makes the item a child of a previously added item.
OptionaltargetSimilar to documentUrlPatterns, but lets you filter based on the src attribute of img/audio/video tags and the href of anchor tags.
OptionaltitleThe text to be displayed in the item; this is required unless type is 'separator'. When the context is 'selection', you can use %s within the string to show the selected text. For example, if this parameter's value is "Translate '%s' to Pig Latin" and the user selects the word "cool", the context menu item for the selection is "Translate 'cool' to Pig Latin".
OptionaltypeThe type of menu item. Defaults to 'normal' if not specified.
OptionalviewList of view types where the menu item will be shown. Defaults to any view, including those without a viewType.
OptionalvisibleWhether the item is visible in the menu.
The initial state of a checkbox or radio item: true for selected and false for unselected. Only one radio item can be selected at a time in a given group of radio items.