Create Entity Field Mapping
Create a field mapping binding an external source field (from an ingestion config’s discovered external schema) to an internal entity-type field. Already-ingested records are republished with the new mapping immediately; no sync is needed.
Authentication and permissions
Token requirements: User-based token (OAuth) or Organization-scoped API key or Team-scoped API key. Send a bearer access token for one of these identities. The permissions and resource restrictions below also apply.
Authorizations
Bearer authentication header of the form Bearer <token>, where <token> is your auth token.
Body
The ingestion config that provides the source data (required). The mapping binds to this config's most recently discovered external schema; a sync must have run first (otherwise NOT_FOUND).
The internal entity-type field to populate (required).
Dot-notation path into the external record, e.g. "general.platform" (required). Read the available paths via GetExternalEntitySchema.
Precedence when multiple sources map to the same internal field (higher wins). Defaults to 1.0.
Response
Success
The created field mapping.

