[Home](./index.md) > [puppeteer](./puppeteer.md) > [Protocol](./puppeteer.protocol.md) > [Runtime](./puppeteer.protocol.runtime.md) > [CallFunctionOnRequest](./puppeteer.protocol.runtime.callfunctiononrequest.md) > [arguments](./puppeteer.protocol.runtime.callfunctiononrequest.arguments.md) ## Protocol.Runtime.CallFunctionOnRequest.arguments property Call arguments. All call arguments must belong to the same JavaScript world as the target object. Signature: ```typescript arguments?: CallArgument[]; ```