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**To send an event to a room** The following ``send-event`` example sends the given event to the specified room. :: aws ivschat send-event \ --roomIdentifier "arn:aws:ivschat:us-west-2:12345689012:room/g1H2I3j4k5L6" \ --eventName "SystemMessage" \ --attributes \ "msgType"="user-notification", \ "msgText"="This chat room will close in 15 minutes." Output:: { "id": "12345689012" } For more information, see `Getting Started with Amazon IVS Chat <https://docs.aws.amazon.com/ivs/latest/userguide/getting-started-chat.html>`__ in the *Amazon Interactive Video Service User Guide*.