GitLab

Useful when the private/public zones are named the same but a problem happens in one of them

Additionally adds info about which Hosted Zone AWS Batch errors are happening in

```
level=error msg="InvalidChangeBatch: [Tried to create resource record set [name=woof.service.example.com., type=CNAME, set-identifier=legacy] but it already exists, Tried to create resource record set [name=best.service.example.com., type=CNAME, set-identifier=legacy] but it already exists, Tried to create resource record set [name=better.service.example.com., type=CNAME, set-identifier=legacy] but it already exists, Tried to create resource record set [name=my.service.example.com., type=CNAME, set-identifier=legacy] but it already exists]\n\tstatus code: 400, request id: XXX-XXX-XXX-XX"
```