View another event... accounts_changed app_home_opened app_mention app_rate_limited app_uninstalled bot_added bot_changed channel_archive channel_created channel_deleted channel_history_changed channel_joined channel_left channel_marked channel_rename channel_unarchive commands_changed dnd_updated dnd_updated_user email_domain_changed emoji_changed file_change file_comment_added file_comment_deleted file_comment_edited file_created file_deleted file_public file_shared file_unshared goodbye grid_migration_finished grid_migration_started group_archive group_close group_deleted group_history_changed group_joined group_left group_marked group_open group_rename group_unarchive hello im_close im_created im_history_changed im_marked im_open link_shared manual_presence_change member_joined_channel member_left_channel message message.app_home message.channels message.groups message.im message.mpim pin_added pin_removed pref_change presence_change presence_query presence_sub reaction_added reaction_removed reconnect_url resources_added resources_removed scope_denied scope_granted star_added star_removed subteam_created subteam_members_changed subteam_self_added subteam_self_removed subteam_updated team_domain_change team_join team_migration_started team_plan_change team_pref_change team_profile_change team_profile_delete team_profile_reorder team_rename tokens_revoked url_verification user_change user_resource_denied user_resource_granted user_resource_removed user_typing
member_left_channel event A user left a public or private channel
Compatibility: RTM Events API
{
"type": "member_left_channel",
"user": "W06GH7XHN",
"channel": "C0698JE0H",
"channel_type": "C",
"team": "T024BE7LD"
}
The member_left_channel event is sent to all websocket connections and event subscriptions when users leave public or private channels.
The provided user value is a user ID belonging to the user that joined the channel.
The channel value is the ID for a public channel or private channel (AKA group).
The channel_type value is a single letter indicating the type of channel used in channel:
C - typically a public channel G - private channels (or groupschannel_type
The team identifies which workspace the user is from.
This event is supported as a bot user subscription in the Events API . Workspace event subscriptions are also available for tokens holding at least one of the channels:read or groups:read scopes. Which events your app will receive depends on the scopes and their context. For instance, you'll only receive member_left_channel events for private channels if your app has the groups:read permission.
Events API compatibility Subscribe to this event via the Events API .
Events of this type will be wrapped in metadata when sent via the Events API.
