Fix feature support checks in the Python SDK. (#5702)

CHANGELOG.md

@@ -2,7 +2,10 @@ CHANGELOG
 =========
 
 ## HEAD (Unreleased)
-_(none)_
+
+- Fix a bug in the Python SDK that caused incompatibilities with versions of the CLI prior to 
+  2.13.0.
+  [#5702](https://github.com/pulumi/pulumi/pull/5702)
 
 ## 2.13.0 (2020-11-04)
 

sdk/python/lib/pulumi/runtime/settings.py

@@ -211,7 +211,7 @@ async def monitor_supports_feature(feature: str) -> bool:
         if not monitor:
             return False
 
-        req = resource_pb2.SupportsFeatureRequest(id="secrets")
+        req = resource_pb2.SupportsFeatureRequest(id=feature)
         def do_rpc_call():
             try:
                 resp = monitor.SupportsFeature(req)