For the current, mid, and far month options contracts, are 1-minute (and other periods) historical data available? For instance, INFY21DEC1120CE is coming out empty in a 1-minute period.
Did you send with continuous data on or off? Can you paste the complete request and response stacktrace? Make sure to enable debug logs on while initializing kite connect.
What's the start date you are passing?? Beacuse this contract was last traded on 18/11/2021 at 11:22:33. In kite web and app too,the charts are empty. You must be passing start date after 18/11.
Make sure to enable debug logs on while initializing kite connect.