public String getTaskArn() {
        return this.taskArn;
    }
<p>
The Amazon Resource Name (ARN) of the Amazon ECS task that's associated with the job attempt. Each container
attempt receives a task ARN when they reach the <code>STARTING</code> status.
</p>

@return The Amazon Resource Name (ARN) of the Amazon ECS task that's associated with the job attempt. Each
        container attempt receives a task ARN when they reach the <code>STARTING</code> status.
aws-java-sdk-batch/src/main/java/com/amazonaws/services/batch/model/AttemptContainerDetail.java