in lib/client.js [254:264]
updateLogStore(projectName, logstoreName, data = {}, options) {
const body = Buffer.from(JSON.stringify({
logstoreName,
ttl: data.ttl,
shardCount: data.shardCount
}));
const path = `/logstores/${logstoreName}`;
return this._request('PUT', projectName, path, {}, body, {}, options);
}