Readonlymessage: stringHuman-readable error message
Readonlyreason: "Transport" | "Encode" | "InvalidUrl"Low-level request failure reason from Effect HttpClient
Readonly_Readonly[Readonly[Readonly[Readonly[OptionalcauseHuman-readable error message
ReadonlyreasonLow-level request failure reason from Effect HttpClient
Optionalstack
Represents request-level technical failures for updateProduct. Typical reasons: transport/network issues, invalid URL, or request encoding issues.