Branch Versioning - Rest End Point - Differences - Error: "user does not have privileges to perform this operation"

Question

I'm trying to get the differences from a branch version and the Default. When I try differences (GET) from the rest end point of the branched version (https://myserver/server/rest/services/ServiceName/VersionManagementServer/versions/versionGuid/differences) I get the following error:

success: false

error:extendedCode: -2147220219
message: User does not have privileges to perform this operation.
details: None

Parameters:

Notable info:

* federated server configuration
* ArcGIS Enterprise 11.3
* using an enterprise admin account with full privileges.

Anyone know how to resolve this error?

ethanbauka · Accepted Answer

Welp... figured it out. Differences requires the ArcGIS Advanced Editing user type extension, which I did not have on that admin account.