Capability Map
Platform Surface
Channel And Message Targets
Channel APIs operate onchannelId. Message APIs usually operate on subChannelId. Resolve the target subchannel from the channel or subchannel flow before creating, querying, or syncing messages.
The channel pages describe channel lifecycle calls. The messaging pages describe message calls after a
subChannelId is available.Implementation Shape
Choose a channel type
Use community for public or private group chat, live for event-style chat, and conversation for direct or small-group chat.
Load channel lists
Use type, membership, tag, deletion, and platform-specific search filters to build channel lists.
Handle participation
Read membership before showing composer, join, leave, or moderation actions.
Apply governance
Use role, member, ban, and mute APIs for channel-level moderation workflows.
Related Topics
Messaging Features
Create, query, edit, delete, reply to, and flag messages after the channel target is known.
Unread Status
Show unread counts, read status, delivery status, and receipt sync state.
Content Moderation
Combine message reports, deletion, and channel governance into a moderation flow.