Builder

The list of gateways that you want to use for sending the multicast downlink message. Each downlink message will be sent to all the gateways in the list in the order that you provided. If the gateway list is empty, then AWS IoT Core for LoRaWAN chooses the gateways that were most recently used by the devices to send an uplink message.

The duration of time in milliseconds for which AWS IoT Core for LoRaWAN will wait before transmitting the multicast payload to the next gateway in the list.