public DescribeStepResult withStep(Step step) {
        setStep(step);
        return this;
    }
<p>
The step details for the requested step identifier.
</p>

@param step
       The step details for the requested step identifier.
@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/DescribeStepResult.java