diff --git a/databricks/sdk/errors/base.py b/databricks/sdk/errors/base.py
index 4e104c0b7..92aab86eb 100644
--- a/databricks/sdk/errors/base.py
+++ b/databricks/sdk/errors/base.py
@@ -84,8 +84,10 @@ def __init__(
 
         # Retry-after is deprecated.
         if retry_after_secs:
+            raise Exception("who uses retry_after_secs?")
             warnings.warn(
-                "The 'retry_after_secs' parameter of DatabricksError is deprecated and will be removed in a future version."
+                "The 'retry_after_secs' parameter of DatabricksError is deprecated and will be removed in a future version.",
+                stacklevel=2,
             )
 
         if detail: