UserAgent.architecture
The device's CPU architecture family, as a string such as "x86" or "arm", taken from the Sec-CH-UA-Arch hint.
Field facts
- Path
device.sua.architecture- Object
- UserAgent
- Type
- string
- Requirement
- Optional
- Added
- OpenRTB 2.6-202204
- Spec section
- 3.2.29
How it is used
A high-entropy hint, so it is present only when it was requested.
Example
Where the field sits in a payload, with everything else left out:
{
"id": "req-1",
"device": {
"sua": {
"architecture": "arm"
}
}
}Version history
Added in OpenRTB 2.6-202204, and present in the latest snapshot. The table shows how each version's spec text types the field.
| Versions | Type in the spec | Required | Deprecated |
|---|---|---|---|
| 2.6-202204 | Added in the first 2.6 release, published without a structured text archive; the 2.6-202210 republication is the first tagged text. | ||
| 2.6-202210 to 2.6-202606 | string | No | No |
Related fields
Other UserAgent fields
For a walkthrough of the whole object, read User-agent client hints and sua.