public Long getRunning() {
        return this.running;
    }
<p>
The total number of items being processed in child workflow executions that are currently in-progress.
</p>

@return The total number of items being processed in child workflow executions that are currently in-progress.
aws-java-sdk-stepfunctions/src/main/java/com/amazonaws/services/stepfunctions/model/MapRunItemCounts.java