Interface RepresentativeRequiredFieldsInput

Input to representativeRequiredFields (docs.routefusion.com/reference/ representative-required-fields): unlike entityRequiredFields, this query takes only the representative's country of residence and the program id — there is no entity/business-type dimension (a representative isn't a business). programId is sent as platform_id; the docs mark it optional today but "required after June 15th 2026", so it is always sent.