code: public ServiceFuture<Tag> getTagAsync(UUID projectId, UUID tagId, GetTagOptionalParameter getTagOptionalParameter, final ServiceCallback<Tag> serviceCallback) {
          return ServiceFuture.fromResponse(getTagWithServiceResponseAsync(projectId, tagId, getTagOptionalParameter), serviceCallback);
      }
docs: Get information about a specific tag.
  
  @param projectId The project this tag belongs to
  @param tagId The tag id
  @param getTagOptionalParameter the object representing the optional parameters to be set before calling this API
  @param serviceCallback the async ServiceCallback to handle successful and failed responses.
  @throws IllegalArgumentException thrown if parameters fail the validation
  @return the {@link ServiceFuture} object