After applying for this job, recruiter's screening happened on a call. After one video interview with the hiring manager I was told that they need deeper cloud experience from the candidate. I could answer the questions about the cloud aspects that I had worked on. I wish the hiring manager understands that knowledge can be acquired and gave some credit for what a candidate brings to the table - aptitude, learning ability, and functional experience. These cannot be imbibed in as short a time as some specific technical knowledge.