Ramp: List Custom Table columns — response body — data item type cardinality: many to many, many to one, one to many, one to one, type: native reference
List Custom Table columns: response body, field data / item / type / cardinality: many_to_many, many_to_one, one_to_many, one_to_one, type: native_reference. Complete fields and constraints for contract 2026-10-27.
API reference · Contract 2026-10-27
SDK schema: List Custom Table columns — response body — data / item / type / cardinality: many to many, many to one, one to many, one to one, type: native reference
| Field | Type | Presence | Description and constraints |
|---|---|---|---|
$ | object | Root | |
cardinality | string | Required within parent | The cardinality of the referencing column Known values: many_to_many, many_to_one, one_to_many, one_to_one |
corresponding_column_id | JSON | Required within parent | |
corresponding_column_id (anyOf 1) | string | Alternative | The column in the referenced table that corresponds to the referencing column. This is null for forward-only reference columns. Default: null |
corresponding_column_id (anyOf 2) | null | Alternative | |
table_id | string | Required within parent | The unique identifier for the referenced table |
table_name | string | Required within parent | The native Ramp table that is referenced Known values: accounting_field_options, approver_groups, bills, business_entities, cards, contracts, departments, external_attendees, limits, locations, merchant_categories, purchase_order_line_items, purchase_orders, reimbursements, transactions, users, vendors |
tracking_category | JSON | Required within parent | |
tracking_category (anyOf 1) | Model | Alternative | Expand List Custom Table columns — response body — data / item / type / cardinality: many to many, many to one, one to many, one to one, type: native reference tracking category accounting provider is connected, display name, id, is active, uuid Metadata about the tracking category when referencing accounting_field_options Default: null |
tracking_category (anyOf 2) | null | Alternative | |
type | string | Required within parent | Known values: native_reference Default: native_reference |