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Ramp: Create Custom Table column — request body — body column type name: custom reference, native reference reference args

Create Custom Table column: request body, field body / column_type_name: custom_reference, native_reference / reference_args. Complete fields and constraints for contract 2026-10-27.

API reference · Contract 2026-10-27

SDK schema: Create Custom Table column — request body — body / column_type_name: custom reference, native reference reference args

FieldTypePresenceDescription and constraints
$objectRoot
cardinalitystringRequired within parentThe cardinality of the reference.
One of: many_to_many, many_to_one
corresponding_column_labelJSONOptional
corresponding_column_label (anyOf 1)stringAlternativeThe label of the corresponding column. Providing either corresponding column field opts into creating an archived backref column; omitted fields are generated only when a backref is created.
Default: null
corresponding_column_label (anyOf 2)nullAlternative
corresponding_column_nameJSONOptional
corresponding_column_name (anyOf 1)stringAlternativeThe API name of the corresponding column. Providing either corresponding column field opts into creating an archived backref column; omitted fields are generated only when a backref is created.
Default: null
corresponding_column_name (anyOf 2)nullAlternative
foreign_tableJSONRequired within parentThe table that this column references.
foreign_table (oneOf 1)ModelAlternativeExpand Create Custom Table column — request body — body / column_type_name: custom reference, native reference reference args foreign table type: custom table
foreign_table (oneOf 2)ModelAlternativeExpand Extend Native Ramp table — request body — body

Referenced models: Create Custom Table column — request body — body / column_type_name: custom reference, native reference reference args foreign table type: custom table, Extend Native Ramp table — request body — body

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