post
https://{youraccountname}.api-us1.com/api/3/ai/automations/build
Persists the automation described by the schema JSON string from a prior draft call. A repeated sessionId returns the existing series. A missing sessionId, or a session with no prior build, still creates one. Answers 403 when the API user may not manage automations or when entitlements block triggers or actions in the proposal, and 500 when the builder or model fails.
