public void setCollectionDurationMinutes(Integer collectionDurationMinutes) {
        this.collectionDurationMinutes = collectionDurationMinutes;
    }
<p>
Specifies in minutes how long that you want the discovery job to run. (You can't set this parameter to less than
the number of minutes that the job has already run for.)
</p>

@param collectionDurationMinutes
       Specifies in minutes how long that you want the discovery job to run. (You can't set this parameter to
       less than the number of minutes that the job has already run for.)
aws-java-sdk-datasync/src/main/java/com/amazonaws/services/datasync/model/UpdateDiscoveryJobRequest.java