@type t() :: %Envoy.Extensions.Filters.Http.Cors.V3.CorsPolicy{
__unknown_fields__: [
{field_number :: integer(), Protobuf.Wire.Types.wire_type(),
value :: term()}
],
allow_credentials: Google.Protobuf.BoolValue.t() | nil,
allow_headers: String.t(),
allow_methods: String.t(),
allow_origin_string_match: [Envoy.Type.Matcher.V3.StringMatcher.t()],
allow_private_network_access: Google.Protobuf.BoolValue.t() | nil,
expose_headers: String.t(),
filter_enabled: Envoy.Config.Core.V3.RuntimeFractionalPercent.t() | nil,
forward_not_matching_preflights: Google.Protobuf.BoolValue.t() | nil,
max_age: String.t(),
shadow_enabled: Envoy.Config.Core.V3.RuntimeFractionalPercent.t() | nil
}