{
    "capability_id": "goguides.cache_replay_canary",
    "api_version": "cache-replay-canary-v1",
    "status": "ok",
    "request_nonce": "example-unique-nonce-12345",
    "echoed_nonce": "example-unique-nonce-12345",
    "nonce_sha256": "03965d9db76fdcb5f0b08f12789b8b555c90a988cd66cde5bcffa776d5532795",
    "server_time_utc": "2026-10-08T07:53:40.514291Z",
    "request_id": "ggc_e5e4a394724a9aa93fedbeff",
    "origin_processed_nonce": true,
    "cache_policy": {
        "cache_control": "no-store, no-cache, must-revalidate, max-age=0",
        "cdn_cache_control": "no-store",
        "surrogate_control": "no-store"
    },
    "consumer_verification": {
        "rule": "Generate a new unique nonce for each check and require echoed_nonce to exactly equal that newly generated nonce.",
        "on_match": "This response was generated by GoGuides after it received the nonce in this request.",
        "on_mismatch": "Do not treat the retrieval as fresh. A stale, replayed, substituted, or stuck intermediary response may have been returned.",
        "important": "Do not reuse an old nonce when testing retrieval freshness."
    },
    "machine_discovery": "https://www.goguides.com/machine-use.json",
    "openapi": "https://www.goguides.com/docs/openapi.yaml",
    "documentation": "https://www.goguides.com/developers"
}