While many countries continue to be concerned about the details (or lack thereof) in the resolution, support from a broad coalition of regional states will probably push it over the line.
Neither the Israelis nor Palestinians have been formally included in the negotiations, but Israel has presumably worked closely to shape the text. It has pushed back strongly on language supporting Palestinian statehood and will continue to do so.
The Palestinian Authority leader, Mahmoud Abbas, has given his broad support to the plan.