https://github.com/apache/incubator-opendal/blob/d797f054195f7d3bc9f9870665b1a581f6b998ee/core/src/services/oss/core.rs#L82-L94 Return `Ok(None)` could result users calling OSS without credentials.
https://github.com/apache/incubator-opendal/blob/d797f054195f7d3bc9f9870665b1a581f6b998ee/core/src/services/oss/core.rs#L82-L94
Return
Ok(None)could result users calling OSS without credentials.