We're working towards upgrading our database to postgres 16, part of the work is to create new AWS param group. When i'm comparing current prod param group with new param group I see that rds.extensions parameter is not available.
There is an available rds.allowed_extensions parameter, but as far as I understand it's different.
Are all extensions that were set with older version of postgres are just turned on by default now? Or it's different?
I tried to change this param with terraform:
│ Error: modifying DB Parameter Group (****): InvalidParameterValue: Could not find parameter with name: rds.extensions
│ status code: 400
I also tried to find this parameter in AWS console but it's not visible