While trying to manage a Windows Azure ACS namespace as a co-admin, HTTPError Code: 403, ACS50000, ACS60000, ACS60001
Windows Azure Access Control Service (ACS) is a cloud-based service that provides an easy way of authenticating and authorizing users to gain access to web applications and services. ACS integrates with standards-based identity providers, including enterprise directories such as Active Directory, and web identities such as Windows Live ID, Google, Yahoo!, and Facebook.
Co-admin can create and delete new namespaces but can not manage ACS namespaces.
Solution: Service admin has to add the co-admin as a Portal Administrator for that particular namespace.
ACS management portal can be accessed by clicking on this link.
Click on “Portal Administrators” and add the live id of the user who needs access to that particular namespace (even the users who are not co-admins can be added).
Provide the link provided under Portal URL to the user who will manage that namespace.