public String getStoreTaskFailureReason() {
        return this.storeTaskFailureReason;
    }
<p>
If the tasks fails, the reason for the failure is returned. If the task succeeds, <code>null</code> is returned.
</p>

@return If the tasks fails, the reason for the failure is returned. If the task succeeds, <code>null</code> is
        returned.
aws-java-sdk-ec2/src/main/java/com/amazonaws/services/ec2/model/StoreImageTaskResult.java