Messaging API missing carrier context for BYOC trunks in AP-SE-2

Does anyone understand why the /api/v2/analytics/conversations/details endpoint strips carrier metadata for digital channels?

  • Region: AP-SE-2
  • Trunks: 15 BYOC SIP trunks
  • SDK: v2.14.0
  • Issue: carrierId returns null for inbound SMS/Messaging conversations, unlike voice calls.
  • Context: SIP registration is stable. Failover logic is intact.
  • Query: Is carrier context unsupported for digital media in this region, or is there a specific routing config missing?