update to apify client 1.12 and implement record exists

Author: vdusek

pyproject.toml

@@ -34,7 +34,7 @@ keywords = [
     "scraping",
 ]
 dependencies = [
-    "apify-client>=1.11.0",
+    "apify-client>=1.12.0",
     "apify-shared>=1.3.0",
     "cachetools>=5.5.0",
     "crawlee@git+https://github.com/apify/crawlee-python.git@bc50990dd09eb5c2b66783b2fa62a8bc689a7737",

src/apify/storage_clients/_apify/_key_value_store_client.py

@@ -201,9 +201,7 @@ async def iterate_keys(
 
     @override
     async def record_exists(self, key: str) -> bool:
-        raise NotImplementedError(
-            'Checking if a record exists is currently not supported in the Apify storage client. '
-        )
+        return await self._api_client.record_exists(key=key)
 
     async def get_public_url(self, key: str) -> str:
         """Get a URL for the given key that may be used to publicly access the value in the remote key-value store.