[Home](./index.md) > [puppeteer](./puppeteer.md) > [Protocol](./puppeteer.protocol.md) > [CacheStorage](./puppeteer.protocol.cachestorage.md) > [RequestCacheNamesRequest](./puppeteer.protocol.cachestorage.requestcachenamesrequest.md) ## Protocol.CacheStorage.RequestCacheNamesRequest interface Signature: ```typescript export interface RequestCacheNamesRequest ``` ## Properties | Property | Type | Description | | --- | --- | --- | | [securityOrigin](./puppeteer.protocol.cachestorage.requestcachenamesrequest.securityorigin.md) | string | Security origin. |