Assigns one of the stack's registered Amazon EBS volumes to a specified instance. The volume must first be registered with the stack by calling register_volume. After you register the volume, you must call update_volume to specify a mount point before calling assign_volume. For more information, see Resource Management.
See https://www.paws-r-sdk.com/docs/opsworks_assign_volume/ for full documentation.
opsworks_assign_volume(VolumeId, InstanceId = NULL)[required] The volume ID.
The instance ID.