[Home](./index.md) > [puppeteer](./puppeteer.md) > [Protocol](./puppeteer.protocol.md) > [Runtime](./puppeteer.protocol.runtime.md) > [SetAsyncCallStackDepthRequest](./puppeteer.protocol.runtime.setasynccallstackdepthrequest.md) > [maxDepth](./puppeteer.protocol.runtime.setasynccallstackdepthrequest.maxdepth.md) ## Protocol.Runtime.SetAsyncCallStackDepthRequest.maxDepth property Maximum depth of async call stacks. Setting to `0` will effectively disable collecting async call stacks (default). Signature: ```typescript maxDepth: integer; ```