[Bug Fix] Return error message when body has no length when logging error

Author: tanmay-db

NEXT_CHANGELOG.md

@@ -6,6 +6,7 @@
 
 ### Bug Fixes
 - Improving the error message that is shown when the unsupported `dbutils.credentials.getServiceCredentialsProvider` method is used. This method can only be used inside of a notebook.
+- Return error message when body has no length when logging error.
 
 ### Documentation
 

databricks/sdk/logger/round_trip_logger.py

@@ -111,7 +111,7 @@ def _recursive_marshal(self, v: Any, budget: int) -> Any:
 
     def _redacted_dump(self, prefix: str, body: str) -> str:
         if len(body) == 0:
-            return ""
+            return "body has no length"
         try:
             # Unmarshal body into primitive types.
             tmp = json.loads(body)