Listing Volume Attachments
You can use the API to list all Block Volume volume attachments in a specific compartment, as well as detailed information on a single volume attachment.
Required IAM Policy
To use Oracle Cloud Infrastructure, you must be granted security access in a policy by an administrator. This access is required whether you're using the Console or the REST API with an SDK, CLI, or other tool. If you get a message that you don't have permission or are unauthorized, verify with your administrator what type of access you have and which compartment to work in.
For administrators: The policy in Let users launch compute instances includes the ability to list volume attachments. The policy in Let volume admins manage block volumes, backups, and volume groups lets the specified group do everything with block volumes and backups, but not launch instances.
Using the API
For information about using the API and signing requests, see REST API documentation and Security Credentials. For information about SDKs, see SDKs and the CLI.
List Attachments:
Get information on all volume attachments in a specific compartment.
Get a Single Attachment:
Get detailed information on a single attachment.