def retry_options
      {
        on: [Octokit::Forbidden],
        tries: MAX_FORBIDDEN_RETRIES,
        base_interval: sleep_base_interval,
        multiplier: 1.0,
        rand_factor: 0.0,
        on_retry: retry_callback
      }
    end
def retry_options
      {
        on: [Octokit::Forbidden],
        tries: MAX_FORBIDDEN_RETRIES,
        base_interval: sleep_base_interval,
        multiplier: 1.0,
        rand_factor: 0.0,
        on_retry: retry_callback
      }
    end
Exponential backoff