diff --git a/templates/agent/handler.py b/templates/agent/handler.py
index 612df79..8201754 100644
--- a/templates/agent/handler.py
+++ b/templates/agent/handler.py
@@ -35,19 +35,19 @@ def get_item(item_id: str) -> dict:
         Entity(id=item_id)
     except ValidationError:
         logger.warning("Invalid item ID provided", extra={"itemId": item_id})
-        return {"error": f"Invalid item ID '{item_id}'"}
+        return {"error": "Invalid item ID format"}
 
     try:
         item = repository.get_item(item_id)
         if not item:
-            return {"error": f"Item {item_id} not found"}
+            return {"error": "Item not found"}
         return Item.model_validate(item).dump()
     except ValidationError as error:
         logger.error("Item validation failed", extra={"itemId": item_id}, exc_info=error)
         return {"error": "Internal server error"}
     except Exception as error:
         logger.error("Failed to get item", extra={"itemId": item_id}, exc_info=error)
-        return {"error": f"Failed to get item with ID '{item_id}'"}
+        return {"error": "Failed to get item"}
 
 
 @tracer.capture_method
@@ -73,7 +73,7 @@ def create_item(item_id: str, name: str, description: str | None = None) -> dict
         return {"error": "Invalid item data"}
     except Exception as error:
         logger.error("Failed to create item", extra={"itemId": item_id}, exc_info=error)
-        return {"error": f"Failed to create item with ID '{item_id}'"}
+        return {"error": "Failed to create item"}
 
 
 @logger.inject_lambda_context
diff --git a/templates/graphql/handler.py b/templates/graphql/handler.py
index 32bb84e..23b27eb 100644
--- a/templates/graphql/handler.py
+++ b/templates/graphql/handler.py
@@ -34,7 +34,7 @@ def get_item(id: str) -> dict | None:
         Entity(id=id)
     except ValidationError:
         logger.warning("Invalid item ID provided", extra={"itemId": id})
-        raise RuntimeError(f"Invalid item ID '{id}'") from None
+        raise RuntimeError("Invalid item ID format") from None
 
     try:
         if (item := repository.get_item(id)) is None:
@@ -45,7 +45,7 @@ def get_item(id: str) -> dict | None:
         logger.error(message, extra={"itemId": id}, exc_info=error)
         raise RuntimeError(message) from None
     except Exception as error:
-        message = f"Failed to get item with ID '{id}'"
+        message = "Failed to get item"
         logger.error(message, extra={"itemId": id}, exc_info=error)
         raise RuntimeError(message) from None
 
@@ -85,7 +85,7 @@ def create_item(name: str) -> dict:
         raise RuntimeError("Invalid item data") from None
     except Exception as error:
         logger.error("Failed to create item", extra={"itemName": name}, exc_info=error)
-        raise RuntimeError(f"Failed to create item with name '{name}'") from None
+        raise RuntimeError("Failed to create item") from None
 
 
 @logger.inject_lambda_context(correlation_id_path=correlation_paths.APPSYNC_RESOLVER)
diff --git a/tests/agent/test_handler.py b/tests/agent/test_handler.py
index a8d5bf2..1edde95 100644
--- a/tests/agent/test_handler.py
+++ b/tests/agent/test_handler.py
@@ -126,7 +126,7 @@ def test_error_handling_sanitization(mocker):
 
     assert "error" in result
     assert "Database connection failed" not in result["error"]
-    assert "Failed to get item with ID '123'" in result["error"]
+    assert result["error"] == "Failed to get item"
 
 
 if __name__ == "__main__":