VersionSource

How a version was made. Open: new values may be added.

A string. The SDKs keep a value they do not know yet as the string itself (Python: an unknown member carrying it), so a newer server never breaks an older SDK.

Value	Description
pin	Pinned from the draft, without changing production.
publish	Published, which also made it production.
migration	Carried over from the version model before v3.
import	Created from an imported agent file.

Used by GetAgentVersion, UpdateDraftVersion.