There are two ways to find information about when a device last registered; via the Urban Airship Dashboard or via the Urban Airship API.
Last Registration in the Urban Airship Dashboard:
You can find the Last Registration information for a device by looking up a Channel ID, Named User ID, or Device Token by navigating to Audience > Device Lookup and entering the device identifier into the search bar:
If a device matched the ID, you should see a display with information:
Last Registration via the API:
You can also find the Last Registration via the Device Information API endpoints. For example, a Device Token Lookup will return something like this:
HTTP/1.1 200 OK
Content-Type: application/json; charset=utf-8
{
"device_token": "FE66489F304DC75B8D6E8200DFF8A456E8DAEACEC428B427E9518741C92C6660",
"active": true,
"alias": "your_user_id",
"tags": [
"tag1",
"tag2"
],
"created": "2013-08-08 20:41:06",
"last_registration": "2014-05-01 18:00:27",
"badge": 2,
"quiettime": {
"start": "22:00",
"end": "8:00"
},
"tz": "America/Los_Angeles"
}
Previously, the last_registration
field only cached data for a limited period of time.
The Last Registration field is now populated if the device has registered since approximately April 10th, 2014. |