fix

Author: matusdrobuliak66

services/resource-usage-tracker/src/simcore_service_resource_usage_tracker/api/rpc/_licensed_items_checkouts.py

@@ -3,7 +3,7 @@
     LicensedItemCheckoutGet,
     LicensedItemsCheckoutsPage,
 )
-from models_library.licenses import LicensedItemID
+from models_library.licenses import LicensedItemID, LicensedItemKey, LicensedItemVersion
 from models_library.products import ProductName
 from models_library.resource_tracker_licensed_items_checkouts import (
     LicensedItemCheckoutID,
@@ -62,8 +62,8 @@ async def checkout_licensed_item(
     app: FastAPI,
     *,
     licensed_item_id: LicensedItemID,
-    key: str,
-    version: str,
+    key: LicensedItemKey,
+    version: LicensedItemVersion,
     wallet_id: WalletID,
     product_name: ProductName,
     num_of_seats: int,