public void setIsConcurrent(Boolean isConcurrent) {
        this.isConcurrent = isConcurrent;
    }
<p>
Indicates whether a job is concurrent. Will be true when a job is rolling out new job executions or canceling
previously created executions, otherwise false.
</p>

@param isConcurrent
       Indicates whether a job is concurrent. Will be true when a job is rolling out new job executions or
       canceling previously created executions, otherwise false.
aws-java-sdk-iot/src/main/java/com/amazonaws/services/iot/model/Job.java