How to use the fints.fields.DataElementGroupField function in fints

Source: FinTS Financial Transaction Services, Schnittstellenspezifikation, Messages -- Multibankfähige Geschäftsvorfälle """
    account = DataElementGroupField(type=KTI1, _d="Kontoverbindung international")
    all_accounts = DataElementField(type='jn', _d="Alle Konten")
    max_number_responses = DataElementField(type='num', max_length=4, required=False, _d="Maximale Anzahl Einträge")
    touchdown_point = DataElementField(type='an', max_length=35, required=False, _d="Aufsetzpunkt")


class HISAL7(FinTS3Segment):
    """Saldenrückmeldung, version 7

    Source: FinTS Financial Transaction Services, Schnittstellenspezifikation, Messages -- Multibankfähige Geschäftsvorfälle """
    account = DataElementGroupField(type=KTI1, _d="Kontoverbindung international")
    account_product = DataElementField(type='an', max_length=30, _d="Kontoproduktbezeichnung")
    currency = DataElementField(type='cur', _d="Kontowährung")
    balance_booked = DataElementGroupField(type=Balance2, _d="Gebuchter Saldo")
    balance_pending = DataElementGroupField(type=Balance2, required=False, _d="Saldo der vorgemerkten Umsätze")
    line_of_credit = DataElementGroupField(type=Amount1, required=False, _d="Kreditlinie")
    available_amount = DataElementGroupField(type=Amount1, required=False, _d="Verfügbarer Betrag")
    used_amount = DataElementGroupField(type=Amount1, required=False, _d="Bereits verfügter Betrag")
    overdraft = DataElementGroupField(type=Amount1, required=False, _d="Überziehung")
    booking_timestamp = DataElementGroupField(type=Timestamp1, required=False, _d="Buchungszeitpunkt")
    date_due = DataElementField(type='dat', required=False, _d="Fälligkeit")

"""Kreditkartenumsätze rückmelden, version 2

    Source: Reverse engineered"""

class DIKKUS2(ParameterSegment):
    """Kreditkartenumsätze anfordern Parameter, version 2

    Source: Reverse engineered"""
    parameter = DataElementGroupField(type=QueryCreditCardStatements2, _d="Parameter Kreditkartenumsätze anfordern")


class HKCAZ1(FinTS3Segment):
    """Kontoumsätze anfordern/Zeitraum, version 5

    Source: HBCI Homebanking-Computer-Interface, Schnittstellenspezifikation"""
    account = DataElementGroupField(type=KTI1, _d="Kontoverbindung international")
    supported_camt_messages = DataElementGroupField(type=SupportedMessageTypes, _d="Kontoverbindung international")
    all_accounts = DataElementField(type='jn', _d="Alle Konten")
    date_start = DataElementField(type='dat', required=False, _d="Von Datum")
    date_end = DataElementField(type='dat', required=False, _d="Bis Datum")
    max_number_responses = DataElementField(type='num', max_length=4, required=False, _d="Maximale Anzahl Einträge")
    touchdown_point = DataElementField(type='an', max_length=35, required=False, _d="Aufsetzpunkt")


class HICAZ1(FinTS3Segment):
    """Kontoumsätze rückmelden/Zeitraum, version 1

    Source: HBCI Homebanking-Computer-Interface, Schnittstellenspezifikation"""
    account = DataElementGroupField(type=KTI1, _d="Kontoverbindung Auftraggeber")
    camt_descriptor = DataElementField(type='an', _d="camt-Deskriptor")
    statement_booked = DataElementGroupField(type=BookedCamtStatements1, _d="Gebuchte Umsätze")
    statement_pending = DataElementField(type='bin', required=False, _d="Nicht gebuchte Umsätze")

class HKTAB5(FinTS3Segment):
    """TAN-Generator/Liste anzeigen Bestand, version 5

    Source: FinTS Financial Transaction Services, Schnittstellenspezifikation, Sicherheitsverfahren PIN/TAN"""

    tan_media_type = CodeField(enum=TANMediaType2, _d="TAN-Medium-Art")
    tan_media_class = CodeField(enum=TANMediaClass4, _d="TAN-Medium-Klasse")


class HITAB5(FinTS3Segment):
    """TAN-Generator/Liste anzeigen Bestand Rückmeldung, version 5

    Source: FinTS Financial Transaction Services, Schnittstellenspezifikation, Sicherheitsverfahren PIN/TAN"""

    tan_usage_option = CodeField(enum=TANUsageOption, _d="TAN_Einsatzoption")
    tan_media_list = DataElementGroupField(type=TANMedia5, max_count=99, required=False, _d="TAN-Medium-Liste")


class HITANSBase(ParameterSegment):
    pass


class HITANS1(HITANSBase):
    parameter = DataElementGroupField(type=ParameterTwostepTAN1)


class HITANS2(HITANSBase):
    parameter = DataElementGroupField(type=ParameterTwostepTAN2)


class HITANS3(HITANSBase):
    parameter = DataElementGroupField(type=ParameterTwostepTAN3)

"""Saldenabfrage, version 5

    Source: HBCI Homebanking-Computer-Interface, Schnittstellenspezifikation"""
    account = DataElementGroupField(type=Account2, _d="Kontoverbindung Auftraggeber")
    all_accounts = DataElementField(type='jn', _d="Alle Konten")
    max_number_responses = DataElementField(type='num', max_length=4, required=False, _d="Maximale Anzahl Einträge")
    touchdown_point = DataElementField(type='an', max_length=35, required=False, _d="Aufsetzpunkt")

class HISAL5(FinTS3Segment):
    """Saldenrückmeldung, version 5

    Source: HBCI Homebanking-Computer-Interface, Schnittstellenspezifikation"""
    account = DataElementGroupField(type=Account2, _d="Kontoverbindung Auftraggeber")
    account_product = DataElementField(type='an', max_length=30, _d="Kontoproduktbezeichnung")
    currency = DataElementField(type='cur', _d="Kontowährung")
    balance_booked = DataElementGroupField(type=Balance1, _d="Gebuchter Saldo")
    balance_pending = DataElementGroupField(type=Balance1, required=False, _d="Saldo der vorgemerkten Umsätze")
    line_of_credit = DataElementGroupField(type=Amount1, required=False, _d="Kreditlinie")
    available_amount = DataElementGroupField(type=Amount1, required=False, _d="Verfügbarer Betrag")
    used_amount = DataElementGroupField(type=Amount1, required=False, _d="Bereits verfügter Betrag")
    booking_date = DataElementField(type='dat', required=False, _d="Buchungsdatum des Saldos")
    booking_time = DataElementField(type='tim', required=False, _d="Buchungsuhrzeit des Saldos")
    date_due = DataElementField(type='dat', required=False, _d="Fälligkeit")

class HKSAL6(FinTS3Segment):
    """Saldenabfrage, version 6

    Source: FinTS Financial Transaction Services, Schnittstellenspezifikation, Messages -- Multibankfähige Geschäftsvorfälle """
    account = DataElementGroupField(type=Account3, _d="Kontoverbindung Auftraggeber")
    all_accounts = DataElementField(type='jn', _d="Alle Konten")
    max_number_responses = DataElementField(type='num', max_length=4, required=False, _d="Maximale Anzahl Einträge")
    touchdown_point = DataElementField(type='an', max_length=35, required=False, _d="Aufsetzpunkt")

customer_id = DataElementField(type='id', _d="Kunden-ID")
    account_type = DataElementField(type='num', max_length=2, _d="Kontoart")
    account_currency = DataElementField(type='cur', _d="Kontowährung")
    name_account_owner_1 = DataElementField(type='an', max_length=27, _d="Name des Kontoinhabers 1")
    name_account_owner_2 = DataElementField(type='an', max_length=27, required=False, _d="Name des Kontoinhabers 2")
    account_product_name = DataElementField(type='an', max_length=30, required=False, _d="Kontoproduktbezeichnung")
    account_limit = DataElementGroupField(type=AccountLimit, required=False, _d="Kontolimit")
    allowed_transactions = DataElementGroupField(type=AllowedTransaction, count=999, required=False, _d="Erlaubte Geschäftsvorfälle")
    extension = DataElementField(type='an', max_length=2048, required=False, _d="Erweiterung, kontobezogen")


class HKKOM4(FinTS3Segment):
    """Kommunikationszugang anfordern, version 4

    Source: FinTS Financial Transaction Services, Schnittstellenspezifikation, Formals"""
    start_bank_identifier = DataElementGroupField(type=BankIdentifier, required=False, _d="Von Kreditinstitutskennung")
    end_bank_identifier = DataElementGroupField(type=BankIdentifier, required=False, _d="Bis Kreditinstitutskennung")
    max_number_responses = DataElementField(type='num', max_length=4, required=False, _d="Maximale Anzahl Einträge")
    touchdown_point = DataElementField(type='an', max_length=35, required=False, _d="Aufsetzpunkt")


class HIKOM4(FinTS3Segment):
    """Kommunikationszugang rückmelden, version 4

    Source: FinTS Financial Transaction Services, Schnittstellenspezifikation, Formals"""
    bank_identifier = DataElementGroupField(type=BankIdentifier, _d="Kreditinstitutskennung")
    default_language = CodeField(enum=Language2, max_length=3, _d="Standardsprache")
    communication_parameters = DataElementGroupField(type=CommunicationParameter2, min_count=1, max_count=9, _d="Kommunikationsparameter")

account = DataElementGroupField(type=KTI1, _d="Kontoverbindung international")
    supported_camt_messages = DataElementGroupField(type=SupportedMessageTypes, _d="Kontoverbindung international")
    all_accounts = DataElementField(type='jn', _d="Alle Konten")
    date_start = DataElementField(type='dat', required=False, _d="Von Datum")
    date_end = DataElementField(type='dat', required=False, _d="Bis Datum")
    max_number_responses = DataElementField(type='num', max_length=4, required=False, _d="Maximale Anzahl Einträge")
    touchdown_point = DataElementField(type='an', max_length=35, required=False, _d="Aufsetzpunkt")


class HICAZ1(FinTS3Segment):
    """Kontoumsätze rückmelden/Zeitraum, version 1

    Source: HBCI Homebanking-Computer-Interface, Schnittstellenspezifikation"""
    account = DataElementGroupField(type=KTI1, _d="Kontoverbindung Auftraggeber")
    camt_descriptor = DataElementField(type='an', _d="camt-Deskriptor")
    statement_booked = DataElementGroupField(type=BookedCamtStatements1, _d="Gebuchte Umsätze")
    statement_pending = DataElementField(type='bin', required=False, _d="Nicht gebuchte Umsätze")

sms_charge_account = DataElementGroupField(type=KTI1, required=False, _d="SMS-Abbuchungskonto")
    challenge_class = DataElementField(type='num', max_length=2, required=False, _d="Challenge-Klasse")
    parameter_challenge_class = DataElementGroupField(type=ParameterChallengeClass, required=False, _d="Parameter Challenge-Klasse")
    tan_medium_name = DataElementField(type='an', max_length=32, required=False, _d="Bezeichnung des TAN-Mediums")
    response_hhd_uc = DataElementGroupField(type=ResponseHHDUC, required=False, _d="Antwort HHD_UC")


class HITAN2(FinTS3Segment):
    """Zwei-Schritt-TAN-Einreichung Rückmeldung, version 2

    Source: FinTS Financial Transaction Services, Schnittstellenspezifikation, Sicherheitsverfahren PIN/TAN"""
    tan_process = DataElementField(type='code', length=1, _d="TAN-Prozess")
    task_hash_value = DataElementField(type='bin', max_length=256, required=False, _d="Auftrags-Hashwert")
    task_reference = DataElementField(type='an', max_length=35, required=False, _d="Auftragsreferenz")
    challenge = DataElementField(type='an', max_length=2048, required=False, _d="Challenge")
    challenge_valid_until = DataElementGroupField(type=ChallengeValidUntil, required=False, _d="Gültigkeitsdatum und -uhrzeit für Challenge")
    tan_list_number = DataElementField(type='an', max_length=20, required=False, _d="TAN-Listennummer")
    ben = DataElementField(type='an', max_length=99, required=False, _d="BEN")


class HITAN3(FinTS3Segment):
    """Zwei-Schritt-TAN-Einreichung Rückmeldung, version 3

    Source: FinTS Financial Transaction Services, Schnittstellenspezifikation, Sicherheitsverfahren PIN/TAN"""
    tan_process = DataElementField(type='code', length=1, _d="TAN-Prozess")
    task_hash_value = DataElementField(type='bin', max_length=256, required=False, _d="Auftrags-Hashwert")
    task_reference = DataElementField(type='an', max_length=35, required=False, _d="Auftragsreferenz")
    challenge = DataElementField(type='an', max_length=2048, required=False, _d="Challenge")
    challenge_valid_until = DataElementGroupField(type=ChallengeValidUntil, required=False, _d="Gültigkeitsdatum und -uhrzeit für Challenge")
    tan_list_number = DataElementField(type='an', max_length=20, required=False, _d="TAN-Listennummer")
    ben = DataElementField(type='an', max_length=99, required=False, _d="BEN")
    tan_medium_name = DataElementField(type='an', max_length=32, required=False, _d="Bezeichnung des TAN-Mediums")

tan_list_number = DataElementField(type='an', max_length=20, required=False, _d="TAN-Listennummer")
    further_tan_follows = DataElementField(type='jn', length=1, required=False, _d="Weitere TAN folgt")
    cancel_task = DataElementField(type='jn', length=1, required=False, _d="Auftrag stornieren")
    sms_charge_account = DataElementGroupField(type=KTI1, required=False, _d="SMS-Abbuchungskonto")
    challenge_class = DataElementField(type='num', max_length=2, required=False, _d="Challenge-Klasse")
    parameter_challenge_class = DataElementGroupField(type=ParameterChallengeClass, required=False, _d="Parameter Challenge-Klasse")
    tan_medium_name = DataElementField(type='an', max_length=32, required=False, _d="Bezeichnung des TAN-Mediums")


class HKTAN6(FinTS3Segment):
    """Zwei-Schritt-TAN-Einreichung, version 6

    Source: FinTS Financial Transaction Services, Schnittstellenspezifikation, Sicherheitsverfahren PIN/TAN"""
    tan_process = DataElementField(type='code', length=1, _d="TAN-Prozess")
    segment_type = DataElementField(type='an', max_length=6, required=False, _d="Segmentkennung")
    account = DataElementGroupField(type=KTI1, required=False, _d="Kontoverbindung international Auftraggeber")
    task_hash_value = DataElementField(type='bin', max_length=256, required=False, _d="Auftrags-Hashwert")
    task_reference = DataElementField(type='an', max_length=35, required=False, _d="Auftragsreferenz")
    further_tan_follows = DataElementField(type='jn', length=1, required=False, _d="Weitere TAN folgt")
    cancel_task = DataElementField(type='jn', length=1, required=False, _d="Auftrag stornieren")
    sms_charge_account = DataElementGroupField(type=KTI1, required=False, _d="SMS-Abbuchungskonto")
    challenge_class = DataElementField(type='num', max_length=2, required=False, _d="Challenge-Klasse")
    parameter_challenge_class = DataElementGroupField(type=ParameterChallengeClass, required=False, _d="Parameter Challenge-Klasse")
    tan_medium_name = DataElementField(type='an', max_length=32, required=False, _d="Bezeichnung des TAN-Mediums")
    response_hhd_uc = DataElementGroupField(type=ResponseHHDUC, required=False, _d="Antwort HHD_UC")


class HITAN2(FinTS3Segment):
    """Zwei-Schritt-TAN-Einreichung Rückmeldung, version 2

    Source: FinTS Financial Transaction Services, Schnittstellenspezifikation, Sicherheitsverfahren PIN/TAN"""
    tan_process = DataElementField(type='code', length=1, _d="TAN-Prozess")

max_number_responses = DataElementField(type='num', max_length=4, required=False, _d="Maximale Anzahl Einträge")
    touchdown_point = DataElementField(type='an', max_length=35, required=False, _d="Aufsetzpunkt")


class HISAL7(FinTS3Segment):
    """Saldenrückmeldung, version 7

    Source: FinTS Financial Transaction Services, Schnittstellenspezifikation, Messages -- Multibankfähige Geschäftsvorfälle """
    account = DataElementGroupField(type=KTI1, _d="Kontoverbindung international")
    account_product = DataElementField(type='an', max_length=30, _d="Kontoproduktbezeichnung")
    currency = DataElementField(type='cur', _d="Kontowährung")
    balance_booked = DataElementGroupField(type=Balance2, _d="Gebuchter Saldo")
    balance_pending = DataElementGroupField(type=Balance2, required=False, _d="Saldo der vorgemerkten Umsätze")
    line_of_credit = DataElementGroupField(type=Amount1, required=False, _d="Kreditlinie")
    available_amount = DataElementGroupField(type=Amount1, required=False, _d="Verfügbarer Betrag")
    used_amount = DataElementGroupField(type=Amount1, required=False, _d="Bereits verfügter Betrag")
    overdraft = DataElementGroupField(type=Amount1, required=False, _d="Überziehung")
    booking_timestamp = DataElementGroupField(type=Timestamp1, required=False, _d="Buchungszeitpunkt")
    date_due = DataElementField(type='dat', required=False, _d="Fälligkeit")