public AddJobFlowStepsRequest withJobFlowId(String jobFlowId) {
        setJobFlowId(jobFlowId);
        return this;
    }
<p>
A string that uniquely identifies the job flow. This identifier is returned by <a>RunJobFlow</a> and can also be
obtained from <a>ListClusters</a>.
</p>

@param jobFlowId
       A string that uniquely identifies the job flow. This identifier is returned by <a>RunJobFlow</a> and can
       also be obtained from <a>ListClusters</a>.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-emr/src/main/java/com/amazonaws/services/elasticmapreduce/model/AddJobFlowStepsRequest.java