$gstStateVsCode = [
  'Andaman and Nicobar Islands' => 35,
  'Andhra Pradesh' => 37,
  'Arunachal Pradesh' => 12,
  'Assam' => 18,
  'Bihar' => 10,
  'Chandigarh' => 4,
  'Chattisgarh' => 22,
  'Dadra and Nagar Haveli' => 26,
  'Daman and Diu' => 25,
  'Delhi' => 7,
  'Goa' => 30,
  'Gujarat' => 24,
  'Haryana' => 6,
  'Himachal Pradesh' => 2,
  'Jammu and Kashmir' => 1,
  'Jharkhand' => 20,
  'Karnataka' => 29,
  'Kerala' => 32,
  'Lakshadweep Islands' => 31,
  'Madhya Pradesh' => 23,
  'Maharashtra' => 27,
  'Manipur' => 14,
  'Meghalaya' => 17,
  'Mizoram' => 15,
  'Nagaland' => 13,
  'Odisha' => 21,
  'Pondicherry' => 34,
  'Punjab' => 3,
  'Rajasthan' => 8,
  'Sikkim' => 11,
  'Tamil Nadu' => 33,
  'Telangana' => 36,
  'Tripura' => 16,
  'Uttar Pradesh' => 9,
  'Uttarakhand' => 5,
  'West Bengal' => 1,
];