Serializable cached response payload stored in the cache backend. Body is base64-encoded when binary so that JSON-safe stores (Redis) can persist it without corruption.
status: number
HTTP status code.
headers: Array<[string, string]>
Headers as [name, value] pairs.
body: string | null
Body content (decoded string or base64-encoded bytes).
optional
bodyEncoding: "base64"
Present when the body was base64-encoded during storage. The replay
helper decodes it back to Uint8Array.