Zendesk Ticket-to-Interaction Mapping Failing via API

Can’t get this config to load properly…

  • Migrating Zendesk ticket history to Genesys Cloud Interactions API
  • POST /api/v2/interactions returns 400 Bad Request
  • Error: ‘Invalid field mapping for externalReferenceId’
  • Using SDK v2.0.1 in Python script
  • Unlike Zendesk’s flexible custom fields, GC requires strict schema adherence
  • How do I properly map Zendesk ticket IDs to GC external references?