# Code generated by Lark OpenAPI.

from typing import Any, Optional, Union, Dict, List, Set, IO, Callable, Type
from lark_oapi.core.construct import init


class Attachment(object):
    _types = {
        "body": str,
        "filename": str,
        "id": str,
        "attachment_type": int,
    }

    def __init__(self, d=None):
        self.body: Optional[str] = None
        self.filename: Optional[str] = None
        self.id: Optional[str] = None
        self.attachment_type: Optional[int] = None
        init(self, d, self._types)

    @staticmethod
    def builder() -> "AttachmentBuilder":
        return AttachmentBuilder()


class AttachmentBuilder(object):
    def __init__(self) -> None:
        self._attachment = Attachment()

    def body(self, body: str) -> "AttachmentBuilder":
        self._attachment.body = body
        return self

    def filename(self, filename: str) -> "AttachmentBuilder":
        self._attachment.filename = filename
        return self

    def id(self, id: str) -> "AttachmentBuilder":
        self._attachment.id = id
        return self

    def attachment_type(self, attachment_type: int) -> "AttachmentBuilder":
        self._attachment.attachment_type = attachment_type
        return self

    def build(self) -> "Attachment":
        return self._attachment