Uploads contents of objects as a compressed ZIP file to a specified data set. Set the
Content-Type header to specify the media type for every object. You can use a MD5 or SHA256 hash as the
ETag header to optimize caching. Use the
Expires header to specify the time after when the object expires and is automatically deleted. With this operation, you can also set custom headers for the specified object. See Add custom headers. In the response, this operation returns the
Content-SHA256 headers with an MD5 and SHA256 digest of the uploaded contents. Get and store the
X-Akamai-IEC-RequestId header containing a request ID of the compressed ZIP file you upload.