VercelISRConfig Type — astro Architecture

Source Code

packages/integrations/vercel/src/index.ts lines 185–210

interface VercelISRConfig {
	/**
	 * A secret random string that you create.
	 * Its presence in the `__prerender_bypass` cookie will result in fresh responses being served, bypassing the cache. See Vercel’s documentation on [Draft Mode](https://vercel.com/docs/build-output-api/v3/features#draft-mode) for more information.
	 * Its presence in the `x-prerender-revalidate` header will result in a fresh response which will then be cached for all future requests to be used. See Vercel’s documentation on [On-Demand Incremental Static Regeneration (ISR)](https://vercel.com/docs/build-output-api/v3/features#on-demand-incremental-static-regeneration-isr) for more information.
	 *
	 * @default `undefined`
	 */
	bypassToken?: string;

	/**
	 * Expiration time (in seconds) before the pages will be re-generated.
	 *
	 * Setting to `false` means that the page will stay cached as long as the current deployment is in production.
	 *
	 * @default `false`
	 */
	expiration?: number | false;

	/**
	 * Paths that will always be served by a serverless function instead of an ISR function.
	 *
	 * @default `[]`
	 */
	exclude?: (string | RegExp)[];
}