name of entity

[matteos1]

my samsung is ue48ju7500 but i but i can't control the tv. the state is idle

media_player.tv_ue48ju7500	idle	is_volume_muted: true media_duration: 0 friendly_name: [TV] UE48JU7500 supported_features: 21055

and does not respond to
"entity_id": "media_player.tv_ue48ju7500",
"media_content_type": "send_key",
"media_content_id": "KEY_CH_LIST"

error:
14/11/2020, 02:43:59node: media_player.tv_ue48ju7500
msg : string[526]
"Call-service API error. Error Message: Error during async_call(), status: 500, body: <s:Envelope s:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/" xmlns:s="http://schemas.xmlsoap.org/soap/envelope/"><s:Body><s:Fault>s:ClientUPnPError716Resource not found</s:Fault></s:Body></s:Envelope>"

[sermayoral]

Maybe your model is not supported, The H & J series works, but I don't know if the JU series works, and I don't have this model to test. If anybody wanna works on this models, contribution are welcome

[Adjrobinson]

I have a UE55JU6400, I have managed to get it working, I assume the AES key is what we use in "token"? If so the volume seems to work but I haven't managed to get power working yet.