I am working on a GCP project and I would like to understand if there is way to limit/restrict a group of users or specific users from installing applications from Google Cloud Marketplace. For example, can we create an Organizational Policy to prevent users from doing this or is there any other way?
Unfortunately, I haven't found anything useful until now apart from this documentation: Manage Google Workspace Marketplace apps on your allowlist, which I am not sure if it is relevant or affects Google Cloud at any level.
You can use IAM role to achieve this. You can find the beta role in the documentation.
A more advanced and more complex solution is to create your own solution catalogs. But it's not so easy to create and requires time to manage