| Name | Description | Type | Additional information | 
|---|---|---|---|
| gateway_ids | GatewayIds | None. | |
| packet_broker | PacketBroker | None. | |
| time | ISO 8601 UTC timestamp at which the uplink has been received by the gateway | date | None. | 
| timestamp | Timestamp of the gateway concentrator when the message has been received | integer | None. | 
| rssi | Received signal strength indicator (dBm) | decimal number | None. | 
| signal_rssi | ??? | decimal number | None. | 
| channel_rssi | Received signal strength indicator of the channel (dBm) | decimal number | None. | 
| channel_index | Index of the gateway channel that received the message | integer | None. | 
| snr | Signal-to-noise ratio (dB) | decimal number | None. | 
| frequency_offset | string | None. | |
| uplink_token | Uplink token injected by gateway, Gateway Server or fNS | string | None. | 
| location | Gateway location metadata (only for gateways with location set to public) | LocationDto-TTNv3 | None. |