Removes the host-only keys (IsHostOnlyAgentRunDataKey) from run data a MODEL authored — a sub-agent request's
templateParameters. Only top-level keys are read by the agent framework, so only top-level keys are removed. Pure:
it never mutates data and does not log (callers log the stripped keys, never their values).
Removes the host-only keys (IsHostOnlyAgentRunDataKey) from run data a MODEL authored — a sub-agent request's
templateParameters. Only top-level keys are read by the agent framework, so only top-level keys are removed. Pure: it never mutatesdataand does not log (callers log the stripped keys, never their values).