Docs feedback: Ambiguous comment on upgrade to consilidated storage example

Problem to solve

Comment on the consolidated storage documentation example here https://docs.gitlab.com/administration/object_storage/#full-example-using-the-consolidated-form-and-amazon-s3 is ambiguous and suggests that the whole remainder of the code block is optional when some is required.

Proposal

The documentation code block:

# Consolidated object storage configuration
gitlab_rails['object_store']['enabled'] = true
gitlab_rails['object_store']['proxy_download'] = false
gitlab_rails['object_store']['connection'] = {
  'provider' => 'AWS',
  'region' => 'eu-central-1',
  'aws_access_key_id' => '<AWS_ACCESS_KEY_ID>',
  'aws_secret_access_key' => '<AWS_SECRET_ACCESS_KEY>'
}
# OPTIONAL: The following lines are only needed if server side encryption is required
gitlab_rails['object_store']['storage_options'] = {
  'server_side_encryption' => '<AES256 or aws:kms>',
  'server_side_encryption_kms_key_id' => '<arn:aws:kms:xxx>'
}
gitlab_rails['object_store']['objects']['artifacts']['bucket'] = 'gitlab-artifacts'
gitlab_rails['object_store']['objects']['external_diffs']['bucket'] = 'gitlab-mr-diffs'
gitlab_rails['object_store']['objects']['lfs']['bucket'] = 'gitlab-lfs'
gitlab_rails['object_store']['objects']['uploads']['bucket'] = 'gitlab-uploads'
gitlab_rails['object_store']['objects']['packages']['bucket'] = 'gitlab-packages'
gitlab_rails['object_store']['objects']['dependency_proxy']['bucket'] = 'gitlab-dependency-proxy'
gitlab_rails['object_store']['objects']['terraform_state']['bucket'] = 'gitlab-terraform-state'
gitlab_rails['object_store']['objects']['ci_secure_files']['bucket'] = 'gitlab-ci-secure-files'
gitlab_rails['object_store']['objects']['pages']['bucket'] = 'gitlab-pages'

Would be clearer with the optional code at the bottom or slightly reworded e.g.

# Consolidated object storage configuration
gitlab_rails['object_store']['enabled'] = true
gitlab_rails['object_store']['proxy_download'] = false
gitlab_rails['object_store']['connection'] = {
  'provider' => 'AWS',
  'region' => 'eu-central-1',
  'aws_access_key_id' => '<AWS_ACCESS_KEY_ID>',
  'aws_secret_access_key' => '<AWS_SECRET_ACCESS_KEY>'
}
# Required configuration of object buckets
gitlab_rails['object_store']['objects']['artifacts']['bucket'] = 'gitlab-artifacts'
gitlab_rails['object_store']['objects']['external_diffs']['bucket'] = 'gitlab-mr-diffs'
gitlab_rails['object_store']['objects']['lfs']['bucket'] = 'gitlab-lfs'
gitlab_rails['object_store']['objects']['uploads']['bucket'] = 'gitlab-uploads'
gitlab_rails['object_store']['objects']['packages']['bucket'] = 'gitlab-packages'
gitlab_rails['object_store']['objects']['dependency_proxy']['bucket'] = 'gitlab-dependency-proxy'
gitlab_rails['object_store']['objects']['terraform_state']['bucket'] = 'gitlab-terraform-state'
gitlab_rails['object_store']['objects']['ci_secure_files']['bucket'] = 'gitlab-ci-secure-files'
gitlab_rails['object_store']['objects']['pages']['bucket'] = 'gitlab-pages'

# OPTIONAL: The lines below are only needed if server side encryption is required
gitlab_rails['object_store']['storage_options'] = {
  'server_side_encryption' => '<AES256 or aws:kms>',
  'server_side_encryption_kms_key_id' => '<arn:aws:kms:xxx>'
}