code: public ServiceFuture<TagValueInner> createOrUpdateValueAsync(String tagName, String tagValue, final ServiceCallback<TagValueInner> serviceCallback) {
          return ServiceFuture.fromResponse(createOrUpdateValueWithServiceResponseAsync(tagName, tagValue), serviceCallback);
      }
docs: Creates a tag value. The name of the tag must already exist.
  
  @param tagName The name of the tag.
  @param tagValue The value of the tag to create.
  @param serviceCallback the async ServiceCallback to handle successful and failed responses.
  @throws IllegalArgumentException thrown if parameters fail the validation
  @return the {@link ServiceFuture} object