Archive conversation

Archive a conversation to hide it from the main list.

Overview:

Archived conversations are preserved but hidden from the default conversation list. Use archiving to clean up your workspace without permanently deleting conversations.

Access:

The caller must be the conversation's initiator, or be listed in sharedWith with accessLevel: write. Already-archived conversations return 400.

Retrieval:

View archived conversations using GET /conversations/show/archives. Restore one with PATCH /conversations/{conversationId}/unarchive.