Binance.close_listen_key
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close_listen_key, go back to Binance module for more information.
Link to this function
close_listen_key(key)
Closes/disables the listen key. To be used when you stop listening to the stream.
Returns {:ok, %{}} or {:error, reason}.
For more context please read https://github.com/binance/binance-spot-api-docs/blob/master/user-data-stream.md#close-a-listenkey