Comment 1 for bug 1472773

Well, it isn't just a query parameter, right. I'm a little confused.

Used with temporary URLs to specify the expiry time of the signature as a UNIX Epoch timestamp, which is an integer value. For example, 1390852007 represents Mon, 27 Jan 2014 19:46:47 GMT. For more information about temporary URLs, see OpenStack Object Storage API v1 Reference .