FeatureRequest: New keep-filter option for import --replace

[kneufeld-pbp]

Feature Request

It would be nice to have a new option with import —-replace to keep records created by another automated system or IaC tools, such as AWS ACM Validation records. We now have this use case as our domains are primarily managed with zone files but also require certificate automation for CloudFront and AWS API Gateway, done through Terraform or Cloudformation.

Maybe a glob or regex for the pattern with the ability to include multiple patterns.

# Keep all ACM Validation records
# _89c96229cb8b70d2fd8f7eda4ee18050.example.com
cli53 import --replace --keep-filter "^_[a-z0-9]+.* CNAME .*"  --file example.com.zone

I am unsure if this request aligns with the direction of this project. I would not be surprised if others would not consider this a problem, as they would just migrate to an IaC.