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DiscoverDynamicCardVerificationCode

Source code in docs_src/capo_payment_cryptography_data/types/discover_dynamic_card_verification_code.py 
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class DiscoverDynamicCardVerificationCode(TypedDict, closed=True):
    card_expiry_date: (
        "capo_payment_cryptography_data.types.card_expiry_date_type.CardExpiryDateType"
    )
    """<p>The expiry date of a payment card.</p>"""
    unpredictable_number: "capo_payment_cryptography_data.types.hex_length_between2_and8.HexLengthBetween2And8"
    """<p>A random number that is generated by the issuer.</p>"""
    application_transaction_counter: "capo_payment_cryptography_data.types.hex_length_between2_and4.HexLengthBetween2And4"
    """<p>The transaction counter value that comes from the terminal.</p>"""

application_transaction_counter instance-attribute 

application_transaction_counter: HexLengthBetween2And4

The transaction counter value that comes from the terminal.

card_expiry_date instance-attribute 

card_expiry_date: CardExpiryDateType

The expiry date of a payment card.

unpredictable_number instance-attribute 

unpredictable_number: HexLengthBetween2And8

A random number that is generated by the issuer.