public void setEnvironmentIdentifier(String environmentIdentifier) {
        this.environmentIdentifier = environmentIdentifier;
    }
<p>
The ID of the Amazon DataZone environment in which the subscription target is deleted.
</p>

@param environmentIdentifier
       The ID of the Amazon DataZone environment in which the subscription target is deleted.
aws-java-sdk-datazoneexternal/src/main/java/com/amazonaws/services/datazone/model/DeleteSubscriptionTargetRequest.java