- CertificatesPerFQDNSet:
    burst: 40
    count: 40
    period: 1s
    ids:
      - id: example.com
        comment: Foo
- CertificatesPerFQDNSet:
    burst: 50
    count: 50
    period: 2s
    ids:
      - id: "example.com,example.net"
        comment: Foo
- CertificatesPerFQDNSet:
    burst: 60
    count: 60
    period: 3s
    ids:
      - id: "example.com,example.net,example.org"
        comment: Foo
