First, we load rdfp and specify the DFP network we would like to connect to. Then we authenticate by using dfp_auth(). Any existing cached token would be used or we will be prompted to authenticate via the browser.

Get Line Items By A Filter

Below is an example of how to get objects by Publishers Query Language (PQL) statement. The statement is constructed as a list of lists that are nested to emulate the hierarchy of the XML to be created. The example uses the dfp_getLineItemsByStatement function from the [LineItemService] (https://developers.google.com/ad-manager/api/reference/v201905/LineItemService)