https://docs.cloud.google.com/nodejs/docs/reference/discoveryengine/latest/discoveryengine/protos.google.cloud.discoveryengine.v1beta.searchresponse.iqueryexpansioninfo
Interface protos.google.cloud.discoveryengine.v1beta.SearchResponse.IQueryExpansionInfo (2.6.0) |...
google cloudinterfaceprotos