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Adds a follow-up instruction to a running session, like steering an engineer mid-task.
Scope:runAuthorizations
Your ara_ API key from Settings > Ara API. Keys are capability-scoped: run, plugins:read, secrets:read, secrets:write, sessions:read, knowledge:read, repos:read, repos:write, reviews:read, reviews:write, analytics:read, org:read, org:write, attachments:read, attachments:write, plugins:write, guardrails:read, guardrails:write.
Path Parameters
Organization id or slug. Resolve it with GET /v3/self.
The session id.
Body
Optional model id from GET /agent-auth/models to retry this session on. A model override always starts a new continuation run, because a run's model is fixed at its first execution. Omit or use auto to keep the session's current model.
Optional reasoning effort override applied to the continuation run.
low, medium, high, xhigh 
