<!-- Do not edit this file. It is automatically generated by API Documenter. --> [Home](./index.md) > [puppeteer](./puppeteer.md) > [CDPSession](./puppeteer.cdpsession.md) > [send](./puppeteer.cdpsession.send.md) ## CDPSession.send() method <b>Signature:</b> ```typescript send<T extends keyof ProtocolMapping.Commands>(method: T, ...paramArgs: ProtocolMapping.Commands[T]['paramsType']): Promise<ProtocolMapping.Commands[T]['returnType']>; ``` ## Parameters | Parameter | Type | Description | | --- | --- | --- | | method | T | | | paramArgs | ProtocolMapping.Commands\[T\]\['paramsType'\] | | <b>Returns:</b> Promise<ProtocolMapping.Commands\[T\]\['returnType'\]>