The stage cache's stored outputs, as kept (up to 256 kB of JSON). A node that kept none answers 404 saying why. Listed in the API docs. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01WgBfkm4rCmtd1T4vHWjEPx