@Akash_M The error is:
2:05:29 PM:
Failed to create function:
invalid parameter for function creation:
Unzipped size must be smaller than 262144000 bytes
It indicates you have a very large function which is exceeding the limit.
It’s apparently an AWS limit which cannot be increased, as per this discussion:
https://answers.netlify.com/t/deployment-fails-unzipped-size-must-be-smaller-than-262144000-bytes/80765