The brand of the card.
{ "$schema": "https://json-schema.org/draft/2020-12/schema", "title": "CardBrandType", "description": "The brand of the card.", "$id": "https://raw.githubusercontent.com/api-evangelist/otter/refs/heads/main/json-schema/public-api-card-brand-type-schema.json", "type": "string", "enum": [ "UNKNOWN", "AMEX", "DINERS_CLUB", "DISCOVER", "JCB", "MASTERCARD", "UNION_PAY", "VISA", "GIROCARD", "EFTPOS_AU", "INTERAC" ], "example": "VISA" }