def by_device_management_exchange_connector_id(self,device_management_exchange_connector_id: str) -> DeviceManagementExchangeConnectorItemRequestBuilder:
        """
        Provides operations to manage the exchangeConnectors property of the microsoft.graph.deviceManagement entity.
        param device_management_exchange_connector_id: The unique identifier of deviceManagementExchangeConnector
        Returns: DeviceManagementExchangeConnectorItemRequestBuilder
        """
        if device_management_exchange_connector_id is None:
            raise TypeError("device_management_exchange_connector_id cannot be null.")
        from .item.device_management_exchange_connector_item_request_builder import DeviceManagementExchangeConnectorItemRequestBuilder

        url_tpl_params = get_path_parameters(self.path_parameters)
        url_tpl_params["deviceManagementExchangeConnector%2Did"] = device_management_exchange_connector_id
        return DeviceManagementExchangeConnectorItemRequestBuilder(self.request_adapter, url_tpl_params)

        Provides operations to manage the exchangeConnectors property of the microsoft.graph.deviceManagement entity.
        param device_management_exchange_connector_id: The unique identifier of deviceManagementExchangeConnector
        Returns: DeviceManagementExchangeConnectorItemRequestBuilder
        
msgraph/generated/device_management/exchange_connectors/exchange_connectors_request_builder.py