This action is only used by the Amazon ECS agent, and it is not intended for use outside of the agent.
See https://www.paws-r-sdk.com/docs/ecs_submit_attachment_state_changes/ for full documentation.
ecs_submit_attachment_state_changes(cluster = NULL, attachments)
The short name or full ARN of the cluster that hosts the container instance the attachment belongs to.
[required] Any attachments associated with the state change request.