public String getJobDefinition() {
        return this.jobDefinition;
    }
<p>
The ARN or name of the job definition to use if the event target is an Batch job. This job definition must
already exist.
</p>

@return The ARN or name of the job definition to use if the event target is an Batch job. This job definition
        must already exist.
aws-java-sdk-events/src/main/java/com/amazonaws/services/cloudwatchevents/model/BatchParameters.java