Easy method

Retrieving-all-chat-members.md

@@ -1,27 +1,3 @@
-In order to get all the members from a mega-group or channel, you need to use [`GetParticipantsRequest`](https://lonamiwebs.github.io/Telethon/methods/channels/get_participants.html). As we can see it needs an [`InputChannel`](https://lonamiwebs.github.io/Telethon/methods/channels/get_participants.html), (passing the mega-group or channel you're going to use will work), and a mandatory [`ChannelParticipantsFilter`](https://lonamiwebs.github.io/Telethon/types/channel_participants_filter.html). The closest thing to "no filter" is to simply use [`ChannelParticipantsSearch`](https://lonamiwebs.github.io/Telethon/constructors/channel_participants_search.html) with an empty `'q'` string.
-
-If we want to get *all* the members, we need to use a moving offset and a fixed limit:
-
 ```python
-from telethon.tl.functions.channels import GetParticipantsRequest
-from telethon.tl.types import ChannelParticipantsSearch
-from time import sleep
-
-offset = 0
-limit = 100
-all_participants = []
-
-while True:
-    participants = client.invoke(GetParticipantsRequest(
-        channel, ChannelParticipantsSearch(''), offset, limit, hash=0
-    ))
-    if not participants.users:
-        break
-    all_participants.extend(participants.users)
-    offset += len(participants.users)
-    # sleep(1)  # This line seems to be optional, no guarantees!
-```
-
-Note that `GetParticipantsRequest` returns [`ChannelParticipants`](https://lonamiwebs.github.io/Telethon/constructors/channels/channel_participants.html), which may have more information you need (like the role of the participants, total count of members, etc.)
-
-The `hash` of the request is **not** the channel hash. It's a special hash calculated based on the participants you already know about, so Telegram can avoid resending the whole thing. You can just leave it to 0.
+client.get_participants(group)
+```