Schema

def to_jsonable(self) -> Any:
    """Convert the schema to a JSON-serializable object."""
    return model_to_jsonable(
        self,
        by_alias=True,
        exclude_none=True,
    )

def to_json(self) -> str:
    """Convert the schema to a JSON string."""
    return model_to_json(
        self,
        by_alias=True,
        exclude_none=True,
    )

def to_yaml(self) -> str:
    """Convert the schema to a YAML string."""
    from io import StringIO

    import yaml

    io = StringIO(initial_value="", newline="\n")
    yaml.dump(self.to_jsonable(), io, sort_keys=False)
    return io.getvalue()