code: public void setRegions(java.util.Collection<Region> regions) {
          if (regions == null) {
              this.regions = null;
              return;
          }
  
          this.regions = new java.util.ArrayList<Region>(regions);
      }
docs: <p>
  An array of key-value pairs containing information about your get regions request.
  </p>
  
  @param regions
  An array of key-value pairs containing information about your get regions request.