Mentioned Media - jstolpe/instagram-graph-api-php-sdk GitHub Wiki

use Instagram\User\MentionedMedia;

$config = array( // instantiation config params
    'user_id' => '<IG_USER_ID>',
    'media_id' => '<MEDIA_ID>', // id of post the user was mentioned
    'access_token' => '<ACCESS_TOKEN>',
);

// instantiate mentioned media
$mentionedMedia = new MentionedMedia( $config );

// get data on the mentioned media
$mentionedMediaInfo = $mentionedMedia->getSelf();