[KYC-Match]: Extended "ID Document" Attributes

[FabrizioMoggio]

We’ve identified a set of optional fields that could enhance the API’s applicability in markets with stricter regulatory requirements, particularly in Europe, LATAM, and Asia.

Below is a proposal designed to maintain full backward compatibility while offering increased compliance and clarity in identity verification use cases.

We propose to introduce additional fields to describe the type and validity of the identity document:

idDocumentType:
type: string
enum: [ID_CARD, PASSPORT, DRIVER_LICENSE, RESIDENCE_PERMIT, OTHER]
description: Type of the official identity document provided.

idDocumentExpiryDate:
type: string
format: date
description: Expiration date of the identity document (ISO 8601).

Why?
These fields complement the existing idDocument (number) and are critical for:
• avoiding ambiguity between document types
• verifying the document is still valid

[GillesInnov35]

I agree with you @FabrizioMoggio, the type of the Document should be added to the identifier.

[FabrizioMoggio]

Issue: #197