partnerClientId property
Optional arbitrary unique identifier of this client buyer from the standpoint of its Ad Exchange sponsor buyer.
This field can be used to associate a client buyer with the identifier in the namespace of its sponsor buyer, lookup client buyers by that identifier and verify whether an Ad Exchange counterpart of a given client buyer already exists. If present, must be unique among all the client buyers for its Ad Exchange sponsor buyer.
Implementation
core.String? partnerClientId;