Caution: You are viewing documentation for the API's REST interface. Most of our official client libraries use gRPC. See the REST Introduction for details.
A topic criterion. Use topics to target or exclude placements in the Google Display Network based on the category into which the placement falls (for example, "Pets & Animals/Pets/Dogs").
JSON representation
{"path": [string],"topicConstant": string}
Fields
path[]
string
The category to target or exclude. Each subsequent element in the array describes a more specific sub-category. For example, "Pets & Animals", "Pets", "Dogs" represents the "Pets & Animals/Pets/Dogs" category.