| Name | Type | Description | Notes |
|---|---|---|---|
| country | string | ISO 3166-1 alpha-2 country code Meta should localize the address form for (e.g. IN). Required: Meta rejects the send without it. | |
| values | array<string,mixed> | Optional pre-filled address field values. | [optional] |
| saved_addresses | array<string,mixed>[] | Optional list of the recipient's previously saved addresses to offer as quick picks. | [optional] |
| validation_errors | array<string,string> | Optional per-field error messages to show when re-prompting after a failed validation. | [optional] |