public void setFileName(String fileName) {
        this.fileName = fileName;
    }
<p>
The name of the file that contains the batch job definition.
</p>

@param fileName
       The name of the file that contains the batch job definition.
aws-java-sdk-mainframemodernization/src/main/java/com/amazonaws/services/mainframemodernization/model/JobIdentifier.java