Google App Script - Email cleanup

Code.gs

CUTOFF_IN_DAYS = 7

function cleanEmail() {
  const searchQueries = [
    "bigrock.com",
    "instahyre.com",
    "accounts.google.com",
  ]
  searchQueries.forEach(searchText => {
    const search = "from:"+searchText + " older_than:"+CUTOFF_IN_DAYS+"d"
    const response = Gmail.Users.Threads.list("me", {q: search})
      Logger.log("search: " + search)
      Logger.log("searchText: "+searchText+". Approx Count: " +response.resultSizeEstimate);
      (response.threads || []).forEach(t => {
        const thread = GmailApp.getThreadById(t.id)
        if (!thread.hasStarredMessages()){
          thread.moveToTrash()
        }
      })
  })
}