public void setPendingActions(java.util.Collection<String> pendingActions) {
        if (pendingActions == null) {
            this.pendingActions = null;
            return;
        }

        this.pendingActions = new com.amazonaws.internal.SdkInternalList<String>(pendingActions);
    }
<p>
Cluster operations that are waiting to be started.
</p>

@param pendingActions
       Cluster operations that are waiting to be started.
aws-java-sdk-redshift/src/main/java/com/amazonaws/services/redshift/model/Cluster.java