Attach a volume to a VM. The VM must be in the same region as the volume. A volume can only be attached to one VM at a time — detach it first if it’s already attached elsewhere.
Inside the guest, the volume appears as /dev/vdb, /dev/vdc, etc. (virtio-blk).
Updated May 8, 2026Documentation Index
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API key for authentication. Each key is bound to a specific account.
Project ID. Required for all mutating operations (create, delete, power actions, resize).
Volume ID
UUID of the VM to attach this volume to. VM must be in the same region as the volume.