Get all Certificates

{
    "certificates": [
        {
            "certificate": "-----BEGIN CERTIFICATE-----\n...",
            "created": "2019-01-08T12:10:00.000Z",
            "domain_names": [
                "example.com",
                "webmail.example.com",
                "www.example.com"
            ],
            "fingerprint": "03:c7:55:9b:2a:d1:04:17:09:f6:d0:7f:18:34:63:d4:3e:5f",
            "id": 897,
            "labels": {
                "env": "dev"
            },
            "name": "my website cert",
            "not_valid_after": "2019-07-08T09:59:59.000Z",
            "not_valid_before": "2019-01-08T10:00:00.000Z",
            "status": null,
            "type": "uploaded",
            "used_by": [
                {
                    "id": 4711,
                    "type": "load_balancer"
                }
            ]
        }
    ]
}