s: Computed fields to use when serializing the model, only applies when directly inside a model strict: Whether the typed dict is strict extras_schema: The extra validator to use for the typed dict ref: optional unique identifier of the schema, used to reference the schema in other places metadata: Any other information you want to include with the schema, not used by pydantic-core extra_behavior: The extra behavior to use for the typed dict total: Whether the typed dict is total, otherwise uses `typed_dict_total` from config serialization: Custom serialization schema ú typed-dict) rµ