diff --git a/src/geoapis/raster.py b/src/geoapis/raster.py
index 477e9f4..a340aaf 100644
--- a/src/geoapis/raster.py
+++ b/src/geoapis/raster.py
@@ -149,12 +149,13 @@ def run(self, layer: int) -> pathlib.Path:
             url=f"{self.base_url}/exports/", headers=headers, json=api_query
         )
         json_query = response.json()
-        if not json_query["is_valid"]:
-            logging.warning(
-                "Invalid initial query. Check layer exists and is within bounds. "
-                f"json_query['invalid_reasons']: {json_query['invalid_reasons']}. "
-                f"json_query['items'][0]['invalid_reasons']: {json_query['items'][0]['invalid_reasons']}"
-            )
+        if "is_valid" in json_query.keys() and not json_query["is_valid"]:
+            message = f"Invalid initial query. Check layer {layer} exists and is within bounds."
+            if "invalid_reasons" in json_query.keys():
+                message = message + f" json_query['invalid_reasons']: {json_query['invalid_reasons']}."
+            if "items" in json_query.keys():
+                message = message + f" json_query['items'][0]['invalid_reasons']: {json_query['items'][0]['invalid_reasons']}"
+            logging.warning(message)
             return []
         query_id = json_query["id"]