Removing Software Sources from the Service
Remove a software source from OS Management Hub to make it unavailable to instances.
You can't remove a software source that's:
- 
Attached to an instance, group, or lifecycle 
- 
Assigned to a profile 
- 
Used as the basis for a custom software source 
- Navigate to the Software Sources list page.
- Select the software sources to remove.
- From the Actions menu, select Remove software source.
- Confirm the deletion.
 
- Use the oci os-management-hub software-source change-availability command and required parameters to change the availability of software sources in a tenancy. An - Availablesoftware source is accessible but not yet added to the service. A- Selectedsoftware source has been added to the service and can be used by instances.- Setting the availability to - Availableremoves the software source and can no longer be attached to instances in the tenancy.- oci os-management-hub software-source change-availability [OPTIONS]- For a complete list of flags and variable options for CLI commands, see the Command Line Reference. 
- Run the ChangeAvailabilityOfSoftwareSources operation to change the availability of software sources in a region.