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Deel: Validate time-off request — 200 response body — data custom fields item schema

Validate time-off request: 200 response body, field data / custom_fields / item / schema. Complete fields and constraints for contract 2026-10-27.

API reference · Contract 2026-10-27

SDK schema: Validate time-off request — 200 response body — data custom fields item schema

FieldTypePresenceDescription and constraints
$objectRootThe value type plus shape/constraints of the field.
enumarrayOptionalAllowed values, when the field is a closed list.
enum[]stringEach item
is_nullablebooleanRequired within parentWhether the field accepts a null answer. Always `false` today — nullable custom fields are not supported yet, but the flag is present from the start so support can be added later without a breaking change.
typestringRequired within parentThe value type of the field.
Known values: string, number, boolean, date, datetime

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