How to use the azure-mgmt-iothubprovisioningservices.azure.mgmt.iothubprovisioningservices.models.iot_hub_definition_description.IotHubDefinitionDescription function in azure-mgmt-iothubprovisioningservices

def __init__(self, **kwargs):
        super(IotHubDefinitionDescription, self).__init__(**kwargs)
        self.apply_allocation_policy = kwargs.get('apply_allocation_policy', None)
        self.allocation_weight = kwargs.get('allocation_weight', None)
        self.name = None
        self.connection_string = kwargs.get('connection_string', None)
        self.location = kwargs.get('location', None)