Egencia Company CDF API
Manages custom data fields - the client-defined fields Egencia describes as capturing "invoicing, reporting, approval, billing" detail, commonly department, billing unit, reason for travel or project code. Documented operations cover GET /v1/companies/{companyId}/cdfs, list, create, replace and delete of CDF values under a definition, and PATCH of the value link. Custom data fields are a significant proprietary lock-in surface - a customer's own cost-allocation taxonomy is modelled inside Egencia's schema and keyed by Egencia definition and value IDs.
Documentation
APIReference
https://apis.egencia.com/openconnect/docs/api-docs/CompanyCDFAPI
Documentation
https://apis.egencia.com/openconnect/v1/api-info?name=CompanyCustomData