# File generated from our OpenAPI spec by Stainless. See CONTRIBUTING.md for details.

from typing import Optional
from typing_extensions import Literal

from ...._models import BaseModel

__all__ = ["ZoneEditResponse", "InternalDNS", "Nameservers", "SOA"]


class InternalDNS(BaseModel):
    """Settings for this internal zone."""

    reference_zone_id: Optional[str] = None
    """The ID of the zone to fallback to."""


class Nameservers(BaseModel):
    """
    Settings determining the nameservers through which the zone should be available.
    """

    type: Literal["cloudflare.standard", "custom.account", "custom.tenant", "custom.zone"]
    """Nameserver type"""

    ns_set: Optional[int] = None
    """Configured nameserver set to be used for this zone"""


class SOA(BaseModel):
    """Components of the zone's SOA record."""

    expire: Optional[float] = None
    """
    Time in seconds of being unable to query the primary server after which
    secondary servers should stop serving the zone.
    """

    min_ttl: Optional[float] = None
    """The time to live (TTL) for negative caching of records within the zone."""

    mname: Optional[str] = None
    """The primary nameserver, which may be used for outbound zone transfers.

    If null, a Cloudflare-assigned value will be used.
    """

    refresh: Optional[float] = None
    """
    Time in seconds after which secondary servers should re-check the SOA record to
    see if the zone has been updated.
    """

    retry: Optional[float] = None
    """
    Time in seconds after which secondary servers should retry queries after the
    primary server was unresponsive.
    """

    rname: Optional[str] = None
    """
    The email address of the zone administrator, with the first label representing
    the local part of the email address.
    """

    ttl: Optional[float] = None
    """The time to live (TTL) of the SOA record itself."""


class ZoneEditResponse(BaseModel):
    flatten_all_cnames: bool
    """Whether to flatten all CNAME records in the zone.

    Note that, due to DNS limitations, a CNAME record at the zone apex will always
    be flattened.
    """

    foundation_dns: bool
    """Whether to enable Foundation DNS Advanced Nameservers on the zone."""

    internal_dns: InternalDNS
    """Settings for this internal zone."""

    multi_provider: bool
    """
    Whether to enable multi-provider DNS, which causes Cloudflare to activate the
    zone even when non-Cloudflare NS records exist, and to respect NS records at the
    zone apex during outbound zone transfers.
    """

    nameservers: Nameservers
    """
    Settings determining the nameservers through which the zone should be available.
    """

    ns_ttl: float
    """The time to live (TTL) of the zone's nameserver (NS) records."""

    secondary_overrides: bool
    """
    Allows a Secondary DNS zone to use (proxied) override records and CNAME
    flattening at the zone apex.
    """

    soa: SOA
    """Components of the zone's SOA record."""

    zone_mode: Literal["standard", "cdn_only", "dns_only"]
    """Whether the zone mode is a regular or CDN/DNS only zone."""
