code: public void setResourceRegion(java.util.Collection<StringFilter> resourceRegion) {
          if (resourceRegion == null) {
              this.resourceRegion = null;
              return;
          }
  
          this.resourceRegion = new java.util.ArrayList<StringFilter>(resourceRegion);
      }
docs: <p>
  The canonical AWS external region name where this resource is located.
  </p>
  
  @param resourceRegion
  The canonical AWS external region name where this resource is located.