public RegisterJobDefinitionResult withJobDefinitionArn(String jobDefinitionArn) {
        setJobDefinitionArn(jobDefinitionArn);
        return this;
    }
<p>
The Amazon Resource Name (ARN) of the job definition.
</p>

@param jobDefinitionArn
       The Amazon Resource Name (ARN) of the job definition.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-batch/src/main/java/com/amazonaws/services/batch/model/RegisterJobDefinitionResult.java