Hi Victor,
The UC Auto Discovery role is used by plug-ins that discover information about systems, such as the WebSphere® Application Server - Deploy plug-in.
https://www.ibm.com/docs/en/urbancode-deploy/7.1.2?topic=permissions-creating-roles-assigning
I'm not familiar with this REST command, but it seems like it is disabling the Auto Discovery for resources in UCD.
If you wish to view the setup for the UC Auto Discovery, you can go to Home / Settings / Security / UC Auto Discovery / Resource
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