code: public void setResourceIdentifiers(java.util.Collection<ResourceIdentifier> resourceIdentifiers) {
          if (resourceIdentifiers == null) {
              this.resourceIdentifiers = null;
              return;
          }
  
          this.resourceIdentifiers = new java.util.ArrayList<ResourceIdentifier>(resourceIdentifiers);
      }
docs: <p>
  The ARNs and resource types of resources that are members of the group that you specified.
  </p>
  
  @param resourceIdentifiers
  The ARNs and resource types of resources that are members of the group that you specified.