Difference with Official documentation in Upgrade/Update resource

[CSurieux]

Hello,

in this page https://github.com/WindowsAzure/azure-resource-provider-sdk/blob/master/docs/api-resource-upgrade.md
the API documentation mentions an ugrade message based on a POST request:
https://<base_uri>/subscriptions/cloudservices/<cloud_service_name>/resources/<resource_type>/<resource_name>

and this POST is not handled in your ResourceController, you only handle the PUT request with different parameters, is it intentionnal ?
Is it because the SubscriptionId is missing in the POST call from the documentation, is it an error in API doc ?

Thanks for answer
CS