I don't believe this is possible. Like you mentioned, a more granular RBAC may be needed. It may be a good idea to post it on our Ideas section of the forums. There is one asking about granular RBAC around instance actions, it is a different topic but RBAC is being asked for other features:
Related topics
| Topic | Replies | Views | Activity | |
|---|---|---|---|---|
| RBAC for Storage (File Shares) | 1 | 199 | November 7, 2023 | |
| :white_check_mark: Granular RBAC on Instance Actions | 8 | 519 | August 11, 2022 | |
| Limiting access to discovered VMs | 3 | 344 | May 6, 2022 | |
| Allow different permissions to be assigned to instances / groups / clouds | 2 | 281 | March 28, 2023 | |
| Remove Infrastructure Enabled By Default - Maybe not a great idea | 1 | 243 | April 28, 2023 |