[Home](./index.md) > [puppeteer](./puppeteer.md) > [Protocol](./puppeteer.protocol.md) > [Runtime](./puppeteer.protocol.runtime.md) > [AwaitPromiseResponse](./puppeteer.protocol.runtime.awaitpromiseresponse.md) > [exceptionDetails](./puppeteer.protocol.runtime.awaitpromiseresponse.exceptiondetails.md) ## Protocol.Runtime.AwaitPromiseResponse.exceptionDetails property Exception details if stack strace is available. Signature: ```typescript exceptionDetails?: ExceptionDetails; ```