Origin

The origin that indicates where this workflow is coming from.

Enums
UNSPECIFIED
UI Workflow is being created via event bus UI.
PIPER_V2

User checked in this workflow in Piper as v2 textproto format and we synced it into spanner.

PIPER_V3 User checked in this workflow in piper as v3 textproto format and we synced it into spanner.