After following Creating a User with Limited Permissions for VMware Data Services Manager the following error is present when attempting to access the DSM plugin.
Cannot issue DSM JWT. Reason logged-in plugin user "user" does not have the required privileges on the vCetner root folder. Please refer to the DSM installation Guide.
DSM 2.2
The authentication flow checks that the logged‑in user has the required permissions to use the DSM vSphere plugin. The user must hold at least the same privileges as the VC ServiceAccount (created by DSM during bootstrap) on the root folder. This ensures the user has enough privileges to perform actions that the DSM backend may execute using the service account without causing privilege escalation issues.
Review and add any Permissions in use by the VC ServiceAccount (created by DSM during bootstrap) to the limited users permissions. This will allow the limited user to access the DSM plugin with out error.