transactionDataHashAlgorithms
@SerialName(value = "transaction_data_hashes_alg")
OID4VP: OPTIONAL. Array of strings each representing a hash algorithm identifier, one of which MUST be used to calculate hashes in transaction_data_hashes response parameter. The value of the identifier MUST be a hash algorithm value from the "Hash Name String" column in the IANA "Named Information Hash Algorithm" registry or a value defined in another specification and/or profile of this specification. If this parameter is not present, a default value of sha-256 MUST be used. To promote interoperability, implementations MUST support the sha-256 hash algorithm.