[Home](./index.md) > [puppeteer](./puppeteer.md) > [Protocol](./puppeteer.protocol.md) > [Debugger](./puppeteer.protocol.debugger.md) > [SetVariableValueRequest](./puppeteer.protocol.debugger.setvariablevaluerequest.md) > [scopeNumber](./puppeteer.protocol.debugger.setvariablevaluerequest.scopenumber.md) ## Protocol.Debugger.SetVariableValueRequest.scopeNumber property 0-based number of scope as was listed in scope chain. Only 'local', 'closure' and 'catch' scope types are allowed. Other scopes could be manipulated manually. Signature: ```typescript scopeNumber: integer; ```