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{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"Setting X-Delete-After and other system metadata on objectStore","articleBody":"I need to set  X-Delete-At or X-Delete-After for already existing Object in storage. I tried to do it using `$openstack-\u003eobjectStoreV1()`\r\n   -\u003egetContainer($containerName)\r\n   -\u003egetObject($fileName)-\u003emergeMetadata([\r\n       'X-Delete-After' =\u003e \"10\",\r\n   ]);\r\n\r\nAND\r\n\r\nI used:\r\n`$openstack-\u003eobjectStoreV1()\r\n   -\u003egetContainer($containerName)\r\n   -\u003egetObject($fileName)\r\n   -\u003emergeMetadata([\r\n       'deleteAfter' =\u003e '100',\r\n   ]);`\r\n\r\nBut it sets X-Object-Meta-deleteAfter param, and not the X-Delete-After metadata value.\r\n\r\n**So my question is how to set them?**\r\n\r\nAdditionaly\r\nOfficial docs https://developer.openstack.org/api-ref/object-store/?expanded=get-object-content-and-metadata-detail\r\nsays that \"In addition to the custom metadata (like X-Object-Meta-name), you can update the Content-Type, Content-Encoding, Content-Disposition, and X-Delete-At system metadata items. However you cannot update other system metadata, such as Content-Length or Last-Modified.\"\r\n\r\nBut I cant find this ability in php-opencloud.","author":{"url":"https://github.com/tarik23","@type":"Person","name":"tarik23"},"datePublished":"2018-08-19T12:12:07.000Z","interactionStatistic":{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":2},"url":"https://github.com/249/openstack/issues/249"}