Has anyone encountered the doesn't meet 'Bank Credit norms' from Axis Bank?

I applied for Airtel Axis Credit Card, my Cibil is 773 and my salary apparently passed the eligibility check too. Moreover I have the credit cards from HDFC (Millennia) and ICICI (Sapphiro and Amazon Pay), so I thought getting Airtel Axis would be easy but I got this mail as soon as I submit the application on Airtel Thanks App. Now I am wondering for whole day about what could be the reason for them to not process the application. Has anyone encountered the Bank credit norms reasoning to reject the application?

I applied for Airtel Axis Credit Card, my Cibil is 773 and my salary apparently passed the eligibility check too. Moreover I have the credit cards from HDFC (Millennia) and ICICI (Sapphiro and Amazon Pay), so I thought getting Airtel Axis would be easy but I got this mail as soon as I submit the application on Airtel Thanks App. Now I am wondering for whole day about what could be the reason for them to not process the application. Has anyone encountered the Bank credit norms reasoning to reject the application?