StorageAccessHandle: revokeObjectURL() свойство

handle.revokeObjectURL(objectURL)

document.requestStorageAccess({ revokeObjectURL: true }).then(
  (handle) => {
    console.log("revokeObjectURL access granted");
    handle.revokeObjectURL(blob_url);
  },
  () => {
    console.log("revokeObjectURL access denied");
  },
);