sS agiBlue_createManyPagesInSlice(S sliceID, Cl<S> pages) {
  O[] l = new O[l(pages)*2+2];
  l[0] = "slice";
  l[1] = sliceID;
  int i = 2;
  fOr (S page : pages) {
    l[i++] = 'q;
    l[i++] = page;
  }
  ret doPost(print(shorten(500, makePostData(l))), agiBlueURL() + "/bot/makeManyPages");
}