Common response headers
Apart from standard HTTP headers, Yandex Object Storage uses additional headers that can be present in responses.
The table below describes additional headers as well as standard headers that need to be explained in more detail.
||MD5 hash of an object if the object is uploaded as a single file. If the object is uploaded as a multipart upload, then to calculate the
Does not include object metadata.
||Unique request ID.
You may need it when contacting the Yandex.Cloud support service if any problems occur.
If a request is sent with CORS headers, the response may contain headers for a response to the
options preflight request.