outpostArn

Only supported for instances on Outposts. If the source instance is not on an Outpost, omit this parameter.

• To create the snapshots on the same Outpost as the source instance, specify the ARN of that Outpost. The snapshots must be created on the same Outpost as the instance.

• To create the snapshots in the parent Region of the Outpost, omit this parameter.

For more information, see Create local snapshots from volumes on an Outpost in the Amazon EBS User Guide.