Represents an action that is shown with an information, warning, or error message.
@link window.showInformationMessage showInformationMessage} @link window.showWarningMessage showWarningMessage} @link window.showErrorMessage showErrorMessage}
See also:
{
{
{
Fields
optionalisCloseAffordance:Null<Bool>
A hint for modal dialogs that the item should be triggered when the user cancels the dialog (e.g. by pressing the ESC key).
Note: this option is ignored for non-modal messages.