[Home](./index.md) > [puppeteer](./puppeteer.md) > [Protocol](./puppeteer.protocol.md) > [Storage](./puppeteer.protocol.storage.md) > [GetUsageAndQuotaResponse](./puppeteer.protocol.storage.getusageandquotaresponse.md) > [usage](./puppeteer.protocol.storage.getusageandquotaresponse.usage.md) ## Protocol.Storage.GetUsageAndQuotaResponse.usage property Storage usage (bytes). Signature: ```typescript usage: number; ```