Translating event data to WUnderground Webhook

Cloud Integrations
1

I am taking data from a DHT22 to push it to WUnderground via Webhook.

So far the particle.publish is working out ok


Particle.publish("app/output/data", String::format(
      "{"
        "\"d\":["
            "["
                "%5.2f,"
                "%5.2f,"
                "%4.2f,"
            "]"
        "]"
        "}",
        tempF,
        humidityRH,
        dewptf
        ), 60, PRIVATE);

And the data is arriving in the event log ok

{"d":[[36.32,74.80,-1.61,]]}

However when it comes to the webhook, my array isnt translating to the query parameters. The temp, humidity and dew point values are blank.

GET /weatherstation/updateweatherstation.php?ID=xxxxx&PASSWORD=xxxxx&dateutc=now&tempf=&dewptf=&humidity=&softwaretype=Particle-Argon&action=updateraw&realtime=1&rtfreq=5 HTTP/1.1
User-Agent: ParticleBot/1.1 (https://docs.particle.io/webhooks)
host: rtupdate.wunderground.com
Connection: keep-alive

heres my webhook request

{
    "event": "app/output/data",
    "deviceID": "xxxxx",
    "responseTopic": "hook/wu/success",
    "errorResponseTopic": "hook/wu/error",
    "url": "http://rtupdate.wunderground.com/weatherstation/updateweatherstation.php",
    "requestType": "GET",
    "noDefaults": true,
    "rejectUnauthorized": false,
    "query": {
        "rtfreq": "5",
        "realtime": "1",
        "action": "updateraw",
        "softwaretype": "Particle-Argon",
        "humidity": "{{d.0.1}}",
        "dewptf": "{{d.0.2}}",
        "tempf": "{{d.0.0}}",
        "dateutc": "now",
        "PASSWORD": "xxxxx",
        "ID": "xxxxx"
    }
}
2

Well, I solved it.
I just had to remove the trailing comma after my 3rd variable (%4.2f) in the particle publish.

Old

      "{"
        "\"d\":["
            "["
                "%5.2f,"
                "%5.2f,"
                "%4.2f,"
            "]"
        "]"
        "}",

new

      "{"
        "\"d\":["
            "["
                "%5.2f,"
                "%5.2f,"
                "%4.2f"
            "]"
        "]"
        "}",

Ill keep this up for anyone else who may run into the same issue.