public void setDatastoreArn(String datastoreArn) {
        this.datastoreArn = datastoreArn;
    }
<p>
The ARN of the data store.
</p>

@param datastoreArn
       The ARN of the data store.
aws-java-sdk-iotanalytics/src/main/java/com/amazonaws/services/iotanalytics/model/CreateDatastoreResult.java