code: public JobFlowDetail withSteps(StepDetail... steps) {
          if (this.steps == null) {
              setSteps(new com.amazonaws.internal.SdkInternalList<StepDetail>(steps.length));
          }
          for (StepDetail ele : steps) {
              this.steps.add(ele);
          }
          return this;
      }
docs: <p>
  A list of steps run by the job flow.
  </p>
  <p>
  <b>NOTE:</b> This method appends the values to the existing list (if any). Use
  {@link #setSteps(java.util.Collection)} or {@link #withSteps(java.util.Collection)} if you want to override the
  existing values.
  </p>
  
  @param steps
  A list of steps run by the job flow.
  @return Returns a reference to this object so that method calls can be chained together.