Yes, it’s possible but not in 2nd semester. Amity does not allow transfer in between academic years. You can apply for Amity to Amity transfer in 3rd semester. While applying you need to give a valid reason why you need to change your Amity campus from Noida to Raipur. You also need to pay the fee difference.
From what I have heard from my friends at different Amity campuses, campus change at the beginning of the 2nd semester is not possible. Had this been possible during the beginning of the 2nd semester, then students from across various Amity campuses would change their campus to any other slot remaining vacant in other Amity premises. Besides, there is a heavy difference in the fee structure for every Amity campus across and over the country.
If you wish to change your campus, then the institution will ask you to withdraw your admission and get a renewed admission to your desired campus.
Alongside the differences in fee structures, there also are different admission criteria imposed by several Amity campuses. But, what you are seeking is either way, lateral entry or lateral admission. A lateral entry is permitted by several universities after the completion of the first year in the previous institution the student belonged from. This is not seen to be supported or is either seen to be present in Amity University.
The possible scenario for a transfer is seen at the very beginning of the 3rd semester, only if available. For more information, you can visit the main homepage and check the insights. Hope this helps clear the doubts you had.