Yes, you can shift. You might hear a big No from everyone. You can change your domain, but it will take a huge effort from your side if you are in for a career transition. I have proof that I will show here that a professional who came from database domain has successfully cleared the AWS Solutions Architect exam and became solutions architect in his company.
If you think you are ready to take up this challenge, then I would suggest you enroll in this AWS Training course from Intellipaat. I will share the video of the same customer who made this career transition possible to help you with better insight.