version property
The version counter for the task. Every time a task experiences a change
that triggers a CloudWatch event, the version counter is incremented. If you
are replicating your Amazon ECS task state with CloudWatch Events, you can
compare the version of a task reported by the Amazon ECS API actions with
the version reported in CloudWatch Events for the task (inside the
detail object) to verify that the version in your event stream
is current.
Implementation
final int? version;