Currently the REST API appears to be limited to using local GUI accounts. The number of GUI accounts with privilege that can be used as a 'service' account for this purpose is limited to admin and guardium.
We are interested in using both the existing LDAP integration used to authentication GUI users and in the future Azure hosted Identity Services
"REST API - HNB would like Guardium to integrate with the cloud-hosted Azure identity services so when an internal program calls the Guardium REST API, the request can be appropriately directed into Microsoft's Azure environments to retrieve a pre-registered application token or fallback to password authentication prior issuing an authenticated API request."
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