code: func ReleaseListStatuses(statuses []release.Status_Code) ReleaseListOption {
  	return func(opts *options) {
  		if len(statuses) == 0 {
  			statuses = []release.Status_Code{release.Status_DEPLOYED}
  		}
  		opts.listReq.StatusCodes = statuses
  	}
  }
docs: // ReleaseListStatuses specifies which status codes should be returned.