OptionaldarkDark (true) or light (false) backdrop; omitted, unchanged.
Optionalenabledtrue shows acrylic; false removes the backdrop set through setMica or setAcrylic.
OptionalwindowTarget window: main or a popup id; omitted or empty, the calling window. There is no fallback to the main window: a caller that is not one of the plugin's windows fails with NOT_FOUND, and a DUI/CUI panel with PANEL_MODE_UNSUPPORTED.
Parameters for
window.setAcrylic. Enable or disable the Acrylic backdrop material on a window. If the effect cannot be applied immediately, the configuration is still saved; the call fails withOPERATION_FAILEDand includes result fields in the error response. Not supported in panel mode.