def register_custom_endpoint_note(event_emitter):
event_emitter.register_last(
'doc-description.iot-data', add_custom_endpoint_url_note)
def add_custom_endpoint_url_note(help_command, **kwargs):
style = help_command.doc.style
style.start_note()
style.doc.writeln(
'For production code it is strongly recommended to use the custom endpoint '
'for your account (retrievable via the iot describe-endpoint command) to ensure '
'best availability and reachability of the service. The default endpoints '
'(intended for testing purposes only) can be found at '
'https://docs.aws.amazon.com/general/latest/gr/iot-core.html#iot-core-data-plane-endpoints'
)
style.end_note()