Set user agent

Set a custom user agent on a BigQuery client.

Code sample

Node.js

Before trying this sample, follow the Node.js setup instructions in the BigQuery Quickstart Using Client Libraries. For more information, see the BigQuery Node.js API reference documentation.

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// Import the Google Cloud client library
const {BigQuery} = require('@google-cloud/bigquery');
// Create a client and set the user agent
const bigquery = new BigQuery({userAgent: 'my-user-agent'});

console.log('User agent:');
console.log(bigquery.providedUserAgent);