parcels do not support listing and never have

Roguelazer · Roguelazer · commit 3afd1dde82fb · 2020-12-21T18:07:42.000-08:00
diff --git a/easypost/__init__.py b/easypost/__init__.py
@@ -709,7 +709,7 @@ class CustomsInfo(CreateResource):
     pass
 
 
-class Parcel(AllResource, CreateResource):
+class Parcel(CreateResource):
     pass
 
 
