that depends on if you are in an area with vapor barrier plastic on the inside behind the drywall.
but your insulation is now wet and better to remove all the drywall and temporarily remove the insulation to allow it to dry out, instead of holding water for 1 month or more and allowing mold to grow in the wood.
drywall will dry out in probably 2 or 3 days but you still have a builder who does not want to pay the bill for his mistake of drywalling before siding was applied……