sentry.server.config.js

// This file configures the initialization of Sentry on the server.
// The config you add here will be used whenever the server handles a request.
// https://docs.sentry.io/platforms/javascript/guides/nextjs/

import * as Sentry from '@sentry/nextjs';

const SENTRY_DSN = process.env.SENTRY_DSN || process.env.NEXT_PUBLIC_SENTRY_DSN;

Sentry.init({
    dsn: SENTRY_DSN,
    // Adjust this value in production, or use tracesSampler for greater control
    tracesSampleRate: 0.02,
    // ...
    // Note: if you want to override the automatic release value, do not set a
    // `release` value here - use the environment variable `SENTRY_RELEASE`, so
    // that it will also get attached to your source maps

    // This particular error is coming from Microsoft Outlook SafeLink crawler.
    // It doesn't affect the user experience in any way, but produces a lot of unwanted Sentry events.
    // See https://forum.sentry.io/t/unhandledrejection-non-error-promise-rejection-captured-with-value/14062
    ignoreErrors: ['Object Not Found Matching Id'],
    // Attach theme tag to each event
    initialScope: (scope) => {
        scope.setTags({ prezly_theme: 'heartbeat' });
        return scope;
    },
});