[Home](./index.md) > [puppeteer](./puppeteer.md) > [Protocol](./puppeteer.protocol.md) > [Runtime](./puppeteer.protocol.runtime.md) > [ExecutionContextDestroyedEvent](./puppeteer.protocol.runtime.executioncontextdestroyedevent.md) ## Protocol.Runtime.ExecutionContextDestroyedEvent interface Issued when execution context is destroyed. Signature: ```typescript export interface ExecutionContextDestroyedEvent ``` ## Properties | Property | Type | Description | | --- | --- | --- | | [executionContextId](./puppeteer.protocol.runtime.executioncontextdestroyedevent.executioncontextid.md) | [ExecutionContextId](./puppeteer.protocol.runtime.executioncontextid.md) | Id of the destroyed context |