pl 

etag (TActivityListResponse)

pl 

eventId (TActivityListResponse)

pl 

items (TActivityListResponse)

pl 

kind (TActivityListResponse)

pl 

nextPageToken (TActivityListResponse)

pl 

pageInfo (TActivityListResponse)

pl 

prevPageToken (TActivityListResponse)

pl 

tokenPagination (TActivityListResponse)

pl 

visitorId (TActivityListResponse)