The guides in the following section outline a high-level overview of how to use Google Ad Manager programmatic.
Create Proposals - Programmatic
Proposalsdefine the terms of who will be doing the negotiating. You define the buyer information, the traffickers, and the salespeople.
Create Proposal Line Items - Programmatic
ProposalLineItemare very similar to line items. These are to-be-created line items in which you define the targeting and pricing information to be negotiated with the buyer.
Sending Proposals to marketplace - Once you’ve populated your proposal with programmatic
ProposalLineItemobjects, you can then (depending on state) send it to Marketplace to handle the negotiations. See here for more details on interacting with the proposal once it has been created.