Attempts to remove the user from the group

[Vladyslav120604]

Hi guys,
I'm trying to remove users from groups.
As I know, I need to use setChatMemberStatus with chatMemberStatusLeft
I do it like this:
await client.invoke({ _: 'setChatMemberStatus', chat_id: chat_id, user_id: user_id, status: { _: 'chatMemberStatusLeft' } })
but I have mistake:
[ 1][t 0][1539547507.848958015][ClientJson.cpp:71] Failed to parse [request:{\0042@type\0042:\0042setChatMemberStatus\0042,\0042chat_id\0042:{\0042@type\0042:\0042chat\0042,\0042id\0042:-243305143,\0042type\0042:{\0042@type\0042:\0042chatTypeBasicGroup\0042,\0042basic_group_id\0042:243305143},\0042title\0042:\0042week1\0042,\0042last_message\0042:{\0042@type\0042:\0042message\0042,\0042id\0042:7116685312,\0042sender_user_id\0042:416593229,\0042chat_id\0042:-243305143,\0042is_outgoing\0042:true,\0042can_be_edited\0042:false,\0042can_be_forwarded\0042:false,\0042can_be_deleted_only_for_self\0042:true,\0042can_be_deleted_for_all_users\0042:true,\0042is_channel_post\0042:false,\0042contains_unread_mention\0042:false,\0042date\0042:1539503305,\0042edit_date\0042:0,\0042reply_to_message_id\0042:0,\0042ttl\0042:0,\0042ttl_expires_in\0042:0,\0042via_bot_user_id\0042:0,\0042author_signature\0042:\0042\0042,\0042views\0042:0,\0042media_album_id\0042:\00420\0042,\0042content\0042:{\0042@type\0042:\0042messageChatAddMembers\0042,\0042member_user_ids\0042:[622108130]}},\0042order\0042:\00426612116347058920067\0042,\0042is_pinned\0042:false,\0042is_marked_as_unread\0042:false,\0042is_sponsored\0042:false,\0042can_be_reported\0042:false,\0042default_disable_notification\0042:false,\0042unread_count\0042:0,\0042last_read_inbox_message_id\0042:0,\0042last_read_outbox_message_id\0042:6362759168,\0042unread_mention_count\0042:0,\0042notification_settings\0042:{\0042@type\0042:\0042chatNotificationSettings\0042,\0042use_default_mute_for\0042:true,\0042mute_for\0042:0,\0042use_default_sound\0042:true,\0042sound\0042:\0042\0042,\0042use_default_show_preview\0042:true,\0042show_preview\0042:false},\0042reply_markup_message_id\0042:0,\0042client_data\0042:\0042\0042},\0042user_id\0042:622108130,\0042status\0042:{\0042@type\0042:\0042chatMemberStatusLeft\0042},\0042@extra\0042:\0042d8dd721525dd94cb3b5ba59c97bec26b\0042}] [Error : 0 : Expected String or Number, got Object]

[Bannerets]

Check your chat_id.
In your error chat_id is a chat object, not a number.

JSON from your error in pretty format https://pastebin.com/unTDuHfX.