msgspec cannot decode the union Payload.flagged: its Struct types Flagged, Flagged1 are not all tagged, and only the variants of a discriminated union are tagged, with --use-msgspec-tagged-unions.
msgspec cannot decode the union Payload.partialTagged: its Struct types PartialTagged, PartialTagged1 are not all tagged, and only the variants of a discriminated union are tagged, with --use-msgspec-tagged-unions.
msgspec cannot decode the union Payload.optionalTagged: its Struct types OptionalTagged, OptionalTagged1 are not all tagged, and only the variants of a discriminated union are tagged, with --use-msgspec-tagged-unions.
