# New Call Logs APIs and expanded billing and call history fields ## Added ### Enhancements - New `designated_posting_members` response field in the following **Chat Channels (Account-level)** API: - `GET /v2/chat/users/{userId}/channels/{channelId}` - New `member_count` response field in the following **Chat Channels (Account-level)** API: - `POST /v2/chat/channels/search` - New `designated_posting_members` response field in the following **Chat Channels** API: - `GET /v2/chat/channels/{channelId}`