Create a custom field valuepost https://gateway.stage.bill.com/connect/v3/spend/custom-fields/{customFieldId}/valuesCreate a new value for an existing custom field.Path ParamscustomFieldIdstringrequiredlength ≥ 1BILL-generated ID or UUID of the custom fieldBody Paramsvaluesarray of stringsrequiredlength ≥ 1List of custom field valuesvalues* stringADD stringHeadersapiTokenstring | nullAccess token for Spend & Expense API authenticationResponses 200Create a custom field value response 4XXList of errors. 5XXList of errors.Updated 5 months ago