Coerce dictionary values to a list.
@@ -424,7 +424,7 @@ def _expand_providers(options: 'ResourceOptions'):
# Convert 'providers' map to list form.
if options.providers is not None and not isinstance(options.providers, list):
- options.providers = options.providers.values()
+ options.providers = list(options.providers.values())
options.provider = None
