New user identifiers available for matching, updated required field validation for lead, and a new request parameter to fetch cross-account shared conversion rules New optional user identifiers in the userIds object in the Conversion Event User Schema for /rest/conversionEvents to improve match rates and attribution…
Summary extracted from the official source text. Verify details on the source page.
| Platform | LinkedIn Marketing API |
|---|---|
| Effective date | No date published |
| Precision | n/a |
| Published | 2026-05 |
| Categories | Breaking / action requiredTracking & signal lossFormat change |
| Tags | version-202605 |
| Official source | LinkedIn Marketing API: Recent changes ↗ |
| Fetched | 2026-10-17T03:44:00+00:00 |
| First seen | 2026-10-17T01:06:52+00:00 |
| Status | Listed by the source |
| Stable ID | linkedin-b4c24132a8 · JSON |