# @aws-sdk/middleware-websocket [![NPM version](https://img.shields.io/npm/v/@aws-sdk/middleware-websocket/latest.svg)](https://www.npmjs.com/package/@aws-sdk/middleware-websocket) [![NPM downloads](https://img.shields.io/npm/dm/@aws-sdk/middleware-websocket.svg)](https://www.npmjs.com/package/@aws-sdk/middleware-websocket) > An internal package This package contains necessary dependency to support WebSocket connections for AWS services. These behaviors are subject to change. ## Usage You probably shouldn't, at least directly.