code: public void setSummaries(java.util.Collection<ChangeSetSummary> summaries) {
          if (summaries == null) {
              this.summaries = null;
              return;
          }
  
          this.summaries = new com.amazonaws.internal.SdkInternalList<ChangeSetSummary>(summaries);
      }
docs: <p>
  A list of <code>ChangeSetSummary</code> structures that provides the ID and status of each change set for the
  specified stack.
  </p>
  
  @param summaries
  A list of <code>ChangeSetSummary</code> structures that provides the ID and status of each change set for
  the specified stack.