import { UMB_ACTION_EVENT_CONTEXT } from '@umbraco-cms/backoffice/action';
import { UmbRequestReloadStructureForEntityEvent } from '@umbraco-cms/backoffice/entity-action';

const actionEventContext = await this.getContext(UMB_ACTION_EVENT_CONTEXT);
const event = new UmbRequestReloadStructureForEntityEvent({
                    unique: this.#unique!,
                    entityType: 'media',
                });
actionEventContext.dispatchEvent(event);