public void setSubscriptionRequestIdentifier(String subscriptionRequestIdentifier) {
        this.subscriptionRequestIdentifier = subscriptionRequestIdentifier;
    }
<p>
The identifier of the subscription request for the subscriptions that you want to list.
</p>

@param subscriptionRequestIdentifier
       The identifier of the subscription request for the subscriptions that you want to list.
aws-java-sdk-datazoneexternal/src/main/java/com/amazonaws/services/datazone/model/ListSubscriptionsRequest.java