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Chat / Unreal

Current version: v3

Overview
- Getting started
- Send first message
- Application
- Overview
- - Authenticating a user
  - Authentication
- - Understanding rate limits
  - Rate limits
- Users
- Overview
- - Managing user metadata
  - Create user metadata
  - Retrieve user metadata
  - Update user metadata
  - Delete user metadata
- - Managing operators in an open channel
  - Register and remove operators
- - Updating user profile
  - Update user profile
- Channels
- Overview
- - Creating a channel
  - Create an open channel
  - Create a group channel
- - Retrieving channels
  - Retrieve a list of channels
  - Retrieve a channel by URL
- - Joining and leaving a group channel
  - Join and leave a channel
- - Inviting users to a group channel
  - Invite users as members
  - Accept or decline an invitation
- - Searching channels
  - Search open channels by name or URL
  - Search group channels by name, URL, or other filters
  - Filter channels by user IDs
- - Managing channels
  - Add a channel cover image
  - Categorize channels by custom type
- - Managing channel metadata
  - Create channel metadata
  - Retrieve channel metadata
  - Update channel metadata
  - Delete channel metadata
- - Managing channel metacounter
  - Create channel metacounter
  - Retrieve channel metacounter
  - Update channel metacounter
  - Delete channel metacounter
  - Increase channel metacounter
  - Decrease channel metacounter
- Messages
- Overview
- - Managing a message
  - Send a message in open channel
  - Send a message in group channel
  - Copy a message
  - Update a message
  - Delete a message
- - Loading messages
  - Load previous messages
  - Load messages by timestamp or message ID
- - Receiving messages in group channel
  - Receive messages through channel event handler
- - Marking messages as read
  - Mark messages as read
- - Mentioning other users in a message
  - Mention other participants or members
- - Getting statistics on unread messages
  - Retrieve a number of unread messages in a group channel
  - Retrieve a number of unread messages in all group channels
  - Retrieve a number of group channels with unread messages
- - Categorizing messages
  - Categorize messages by custom type
- - Adding extra data to a message
  - Add extra data to a message
- - Translating messages
  - Message auto-translation
  - Translation engine
- Event handler
- Overview
- - Managing channel handler
  - Add and remove a channel handler
- - Managing connection handler
  - Add and remove a connection handler
- - Managing user event handler
  - Add and remove a user event handler
- Report
- Overview
- - Creating a report
  - Report a message, user, or channel
Error codes

Chat Unreal v3

Chat Unreal

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Retrieve a list of all members in a group channel

By using the members property, you can retrieve a list of all members in a group channel.

std::vector<SBDMember> members = groupChannel->members;

Members of a group channel are automatically updated when a user is online. But if a user is disconnected from the Sendbird server and then reconnected, you should call the RefreshChannel() method to update the latest information of all users in the group channel.

Sample app