Как прикрутить определение статуса?

есть код
import configparser
import json
from telethon.sync import TelegramClient
from telethon import connection
from datetime import date, datetime
from telethon.tl.functions.channels import GetParticipantsRequest
from telethon.tl.types import ChannelParticipantsSearch
from telethon.tl.functions.messages import GetHistoryRequest
api_id = config['Telegram']['api_id']
api_hash = config['Telegram']['api_hash']
username = config['Telegram']['username']
client = TelegramClient(username, api_id, api_hash)
client.start()
async def dump_all_participants(channel):
"""Записывает json-файл с информацией о всех участниках канала/чата"""
offset_user = 0
limit_user = 100

all_participants = []
filter_user = ChannelParticipantsSearch('')

while True:
participants = await client(GetParticipantsRequest(channel,
filter_user, offset_user, limit_user, hash=0))
if not participants.users:
break
all_participants.extend(participants.users)
offset_user += len(participants.users)

all_users_details = []

for participant in all_participants:
all_users_details.append({"id": participant.id,
"first_name": participant.first_name,
"last_name": participant.last_name,
"user": participant.username,
"phone": participant.phone,
"is_bot": participant.bot})

with open('channel_users.json', 'w', encoding='utf8') as outfile:
json.dump(all_users_details, outfile, ensure_ascii=False)
async def dump_all_messages(channel):
offset_msg = 0
limit_msg = 100

all_messages = []
total_messages = 0
total_count_limit = 0

class DateTimeEncoder(json.JSONEncoder):
def default(self, o):
if isinstance(o, datetime):
return o.isoformat()
if isinstance(o, bytes):
return list(o)
return json.JSONEncoder.default(self, o)

while True:
history = await client(GetHistoryRequest(
peer=channel,
offset_id=offset_msg,
offset_date=None, add_offset=0,
limit=limit_msg, max_id=0, min_id=0,
hash=0))
if not history.messages:
break
messages = history.messages
for message in messages:
all_messages.append(message.to_dict())
offset_msg = messages[len(messages) - 1].id
total_messages = len(all_messages)
if total_count_limit != 0 and total_messages >= total_count_limit:
break

with open('channel_messages.json', 'w', encoding='utf8') as outfile:
json.dump(all_messages, outfile, ensure_ascii=False, cls=DateTimeEncoder)

async def main():
url = input("Введите ссылку на канал или чат: ")
channel = await client.get_entity(url)
await dump_all_participants(channel)
await dump_all_messages(channel)

with client:
client.loop.run_until_complete(main())

Помогите уже пол дня немогу никак сделать.
как прикрутить определение статуса отправителя сообщения (админ модератор и тд)