code: public RegisterThingResult withResourceArns(java.util.Map<String, String> resourceArns) {
          setResourceArns(resourceArns);
          return this;
      }
docs: <p>
  ARNs for the generated resources.
  </p>
  
  @param resourceArns
  ARNs for the generated resources.
  @return Returns a reference to this object so that method calls can be chained together.