State Government
When a Bill is passed by the State Legislature, it goes to the Governor, who may assent, withhold assent, or reserve it for the President's consideration - and, for a non-Money Bill, may first return it once asking for reconsideration (after which the Governor cannot withhold assent if it's passed again). The Governor must reserve for the President's consideration any Bill that, in the Governor's opinion, would so undermine a High Court's position as to endanger its constitutionally intended role.
This mirrors Article 111 (Presidential assent) but with an important extra option: unlike the President, a Governor can also "reserve" a state Bill for the President's own consideration instead of deciding on it themselves - effectively escalating the decision to the Union government. The Governor is specifically required to do this for any Bill that would undermine the High Court's position, and in practice, Governors have also reserved Bills for the President's consideration in various other politically sensitive situations, sometimes controversially.
A state Bill reserved by the Governor for the President's consideration effectively gives the Union government a say over that state legislation - this "reservation" power has occasionally been a flashpoint in Centre-State political relations when a Governor reserves (and thereby indefinitely delays) a Bill passed by a state government of a different political party.