supportedBindingMethods
@SerialName(value = "cryptographic_binding_methods_supported")
OID4VCI: OPTIONAL. Array of case-sensitive strings that identify how the Credential is bound to the identifier of the End-User who possesses the Credential as defined in Section 7.1. Support for keys in JWK format (RFC7517) is indicated by the value jwk. Support for keys expressed as a COSE Key object (RFC8152) (for example, used in ISO.18013-5) is indicated by the value cose_key. When Cryptographic Binding Method is a DID, valid values MUST be a did: prefix followed by a method-name using a syntax as defined in Section 3.1 of DID-Core, but without a : and method-specific-id. For example, support for the DID method with a method-name "example" would be represented by did:example.