field_info = field_info or FieldInfo(
            annotation=type_, default=default, alias=alias
        )
    else:
        field_info = field_info or FieldInfo()
    kwargs = {"name": name, "field_info": field_info}
    if PYDANTIC_V2:
        kwargs.update({"mode": mode})
    else:
        kwargs.update(
            {
                "type_": type_,
                "class_validators": class_validators,

                loc = ("body",)
            else:
                loc = ("body", field.alias)

            value: Optional[Any] = None
            if received_body is not None:
                if (is_sequence_field(field)) and isinstance(received_body, FormData):
                    value = received_body.getlist(field.alias)
                else:
                    try:

    assert route.methods is not None, "Methods must be a list"
    if isinstance(route.response_class, DefaultPlaceholder):
        current_response_class: Type[Response] = route.response_class.value
    else:
        current_response_class = route.response_class
    assert current_response_class, "A response class is needed to generate OpenAPI"
    route_response_media_type: Optional[str] = current_response_class.media_type