Facebook javascript sdk api share a link and have an image of size 154 on the wall -


i need share link facebook , have image on wall of bigger size. share link follows:

    fb.ui(       {         method : 'feed',         name: 'the name whatever',         caption: 'some caption',         description: 'description',         link: 'http://mysite.com/some_page',         picture: photo_url       },       function (response) { ... }     );

the picture bigger 154x154, tried size 180x180 (i read somewhere in docs it's required 180x180), ends of size 90x90 on wall anyway :(.

if remove picture parameter image taken of og:image meta tag, still 90x90 pixels! if post link myself can see grabs correct size - when post wall myself posts image of size 154x154, how can same post via api facebook provides?

tried way - works same, please :(

    fb.api('/me/feed', 'post',       {         link : 'http://whatever_mysite.com/some_page',         picture : photo_url       },       function (response) { ... }     );

this when posted manually, direct link site(image taken off meta tags): enter image description here

this when shared via api(original: http://www.dandybooksellers.com/acatalog/theorytest.jpg ): enter image description here

when no "picture" argument provided posts "test image" meta tags, still size 90x90

the url of picture attached post. picture must @ least 50px 50px (though minimum 200px 200px preferred) , have maximum aspect ratio of 3:1

for more detail, please refer: http://developers.facebook.com/docs/reference/dialogs/feed/


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