Translations:Wikibase/API/53/en

Normally the return value either has a $key1 key with a boolean cast as an integer or an $key2 key with an object of two, optionally three, keys $key4, $key5 and $key6. The last one is additional information. Information about the action is either passed on the top level or under item if it is one single item or items if it is several. If it is several items, each is found under a key with its own item id. See Success and Errors paragraphs.