Sending data from backend services to connected clients - Amazon API Gateway
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Sending data from backend services to connected clients

API Gateway WebSocket APIs offer the following ways for you to send data from backend services to connected clients:

  • An integration can send a response, which is returned to the client by a route response that you have defined.

  • You can use the @connections API to send a POST request. For more information, see Use @connections commands in your backend service.