historyArchiver, err = gcloud.NewHistoryArchiver(p.executionManager, p.logger, p.metricsHandler, p.historyArchiverConfigs.Gstorage)
if p.historyArchiverConfigs.S3store == nil {
return nil, ErrArchiverConfigNotFound
}
historyArchiver, err = s3store.NewHistoryArchiver(p.executionManager, p.logger, p.metricsHandler, p.historyArchiverConfigs.S3store)
default: