ios - How to define the object properties (title, image and description) without OG meta tags for the built-in Facebook like action -

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we building ios app trying integrate built-in facebook action. action has been approved facebook.

now comes difficult part. want let user facebook graph object following:

curl -f 'access_token=' \      -f 'object=https://graph.facebook.com/object_id' \         'https://graph.facebook.com/me/og.likes'

in general works meta information missing, action posted timeline without title, image , description. know own landing page facebook extract information og meta tags put in html code.

as not yet have our own landing pages wondering if pass information through parameters object url.

in thread related og meta tags , facebook found there way sharing, e.g.:

http://www.facebook.com/sharer.php?s=100&p[title]=title&p[url]=url

we tried not work. after digging deeper found facebook engineer posted built-in action not work facebook pages.

also developer documentation @ https://developers.facebook.com/docs/opengraph/actions/builtin/likes/ states 1 of requirements publishing likes that:

the in-app content has open graph object page marked-up using open graph metatags

so guess looking confirmation liking facebook objects mobile app not work - or there way make work?

thanks


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