India does not have the equivalent of the American Foreign Corrupt Practices Act, which, by the way, Trump detests as detrimental to US business interests. A serious crime in India would be any evidence of money having been passed to a government or public figure. That would invoke the wrath of the Prevention of Corruption Act.
So far, the Americans haven’t shown any money or money trail. If they do so going ahead, the picture will change dramatically, even if the man who’ll be first in the firing line then, Y S Jagan Mohan Reddy, is half an NDA (National Democratic Alliance) ally. The awkwardness of that situation is evidenced by the silence of Andhra Chief Minister Chandrababu Naidu. Does he go after his sworn enemy and embarrass the Bharatiya Janata Party (BJP), the big brother in the NDA? A money trail, just the smell of real money, will change the picture. We also need to note that the US, so far, has not sought any jail sentencing, but there can be superseding indictments, or what we call supplementary chargesheets.