Set query string targeting for AST (Seller Tag) ad unit(s). Note that this function has to be called after all ad units on page are defined. For working example code, see Using Prebid.js with AppNexus Publisher Ad Server. If the function is invoked without arguments it will set targeting for all adUnits defined.
Kind: static method of pbjs API
||Code(s) of the adUnit(s) for which targeting is being set. Omitting this parameter will set targeting on all adUnits.|