| Name | Type | Description | Notes |
|---|---|---|---|
| type | string | Type of ID number. Valid values are `ssn`, `social_insurance`, `tax_id`, `identity_card`, `passport` and `driving_license` | [optional] |
| value | string | Value of ID number | [optional] |
| state_code | string | Two letter code of issuing state (state-issued driving licenses only) | [optional] |