If got the following to add private link to a DataFactory and getting an error autorest/azure: Service returned an error. Status=400 Code="MissingRequiredProperty" Message="Missing required property 'properties' on entity" This config is pretty much to the book for the end point example. Is this a bug?

private_endpoint_connection = \
    azure_native.datafactory.PrivateEndpointConnection("DTG-SYD-DEV-ADS-ADF-Pvte-EP",
                                                       private_endpoint_connection_name="DTG-SYD-DEV-ADS-ADF-Pvte-EP",
                                                       factory_name="DTG-SYD-DEV-ADS-ADF-001",
                                                       properties=azure_native.datafactory.PrivateLinkConnectionApprovalRequestArgs(
                                                           private_link_service_connection_state=azure_native.datafactory.PrivateLinkConnectionStateArgs(
                                                               description="Internal Connection only",
                                                               status="Approved",
                                                               actions_required="",
                                                           ),
                                                       ),
                                                       resource_group_name="DTG-SYD-DEV-ARG-Data",
                                                       )