Thrown when the SDK is asked to fetch a URL whose host is outside the
authorized B2 realm. Defense against SSRF / URL-substitution attacks where
a compromised or hostile B2 endpoint returns an upload URL pointing at an
internal service (e.g. cloud metadata at 169.254.169.254).
Thrown when the SDK is asked to fetch a URL whose host is outside the authorized B2 realm. Defense against SSRF / URL-substitution attacks where a compromised or hostile B2 endpoint returns an upload URL pointing at an internal service (e.g. cloud metadata at
169.254.169.254).Not retryable.