curl --request GET \
  --url https://sbx-{sandbox_id}-{workspace_id}.{region}.bl.run/drives/mount \
  --header 'Authorization: Bearer <token>'

{
  "mounts": [
    {
      "driveName": "<string>",
      "drivePath": "<string>",
      "gidMap": "<string>",
      "mountPath": "<string>",
      "readOnly": true,
      "uidMap": "<string>"
    }
  ]
}