{
"kind": "callback_request",
"expect": "invalid",
"expect_error": "schema_version mismatch",
"description": "stale schema_version must be rejected by validate()",
"data": {
"schema_version": "lifeloop.v0",
"event": "session.starting",
"event_id": "evt-1",
"adapter_id": "codex",
"adapter_version": "0.1.0",
"integration_mode": "native_hook",
"invocation_id": "inv-1"
}
}