code: public SubResourceSummary withCounters(SummarizedCounter... counters) {
          if (this.counters == null) {
              setCounters(new java.util.ArrayList<SummarizedCounter>(counters.length));
          }
          for (SummarizedCounter ele : counters) {
              this.counters.add(ele);
          }
          return this;
      }
docs: <p>
  The counters that describe the details of the attack.
  </p>
  <p>
  <b>NOTE:</b> This method appends the values to the existing list (if any). Use
  {@link #setCounters(java.util.Collection)} or {@link #withCounters(java.util.Collection)} if you want to override
  the existing values.
  </p>
  
  @param counters
  The counters that describe the details of the attack.
  @return Returns a reference to this object so that method calls can be chained together.