Update nominal card PAN/PIN [beta]

Update a nominal UNNUMBERED card's Primary Account Number (PAN) and, optionally, Personal Identification Number (PIN).

UNNUMBERED cards are created without a Pismo platform-generated PAN and PIN.

This endpoint uses AES256 with the GCM mode. AES-256 GCM is an authenticated encryption mode that uses the Advanced Encryption Standard (AES) with a 256-bit key in Galois/Counter Mode (GCM) to provide both confidentiality and integrity for data. In AES, an initialization vector (IV) is a fixed-size, non-secret randomized number used alongside the secret key to jumpstart the encryption process. The caller is responsible for generating the IV. The Additional Authenticated Data (AAD) parameter used is the organization/tenant ID. AAD, in AES-GCM, is unencrypted data that is authenticated alongside the ciphertext to ensure the message's integrity and authenticity.

Notes:

• To set up encryption for this endpoint, contact your Pismo representative.

• This endpoint takes an account token - an access token encoded with a Pismo account ID.

• This is a PCI endpoint, use the https://gw-pci.pismolabs.io environment.

• This endpoint generates a Card updated event with operation_type = PAN_UPDATE.

For more information, refer to Issuer-defined PAN/PIN.