instance_block_device_mapping
Table to manage AWS EC2 block device mappings. Each instance that you launch has an associated root device volume, which is either an Amazon EBS volume or an instance store volume. You can use block device mapping to specify additional EBS volumes or instance store volumes to attach to an instance when it's launched.
See
https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/block-device-mapping-concepts.html
Columns
• delete_on_termination: boolean
Indicates whether the EBS volume is deleted on instance termination
• device_name: string
Device name to associate this volume to the instance
• instance: instance
The instance for this volume association
• Optional
instance_id: number
• region: string
Region for the block device mapping
• Optional
volume: general_purpose_volume
The volume that is associated with this specific instance
• Optional
volume_id: number