Download an attachment (named)
Same 307 redirect as the bare download route; the trailing filename gives naive clients the right file name.
Scope:attachments:readAuthorizations
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 attachment id.
Cosmetic filename for the downloaded file; not validated against the stored name.
Response
Redirect to the attachment's signed download URL.

