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Description

ID

IMPlatform is the originating IM platform (e.g. "feishu", "wecom") when this session is bound to an IM channel. It is not stored on the sessions table (it lives in im_channel_sessions) and is populated on read so the Web console can classify a session's origin folder without a list query.

IsPinned indicates whether the session is pinned in the list.

PinnedAt records when the session was pinned; nil when not pinned.

SandboxConfigID pins which sandbox config this session's CURRENT live sandbox was created on. Empty means no live sandbox; SandboxConfigIDGlobalDefault means the deployment-wide default config.

This is an ephemeral pin that dies with the sandbox, not a permanent owner: sessions outlive sandboxes by months, so treating it as permanent would make "no session references this config" never true.

Workspace ID

Title

UserID is the owner scope for this session. WeKnora user UUIDs, API external-user principals, and embed visitor principals all use this column.