curl -u admin:mariadb localhost:8989/v1/servers/server1
{
    "links": {
        "self": "http://localhost:8989/v1/servers/server1"
    },
    "data": {
        "id": "server1",
        "type": "servers",
        "relationships": {
            "services": {
                "links": {
                    "self": "http://localhost:8989/v1/services/"
                },
                "data": [
                    {
                        "id": "this-service",
                        "type": "services"
                    }
                ]
            },
            "monitors": {
                "links": {
                    "self": "http://localhost:8989/v1/monitors/"
                },
                "data": [
                    {
                        "id": "this-monitor",
                        "type": "monitors"
                    }
                ]
            }
        },
        "attributes": {
            "parameters": {
                "address": "workbench.xxxxx.eu-west-1.rds.amazonaws.com",
                "protocol": "MariaDBBackend",
                "port": 3306,
                "extra_port": 0,
                "authenticator": null,
                "monitoruser": null,
                "monitorpw": null,
                "persistpoolmax": 100,
                "persistmaxtime": 150,
                "proxy_protocol": false,
                "ssl": "false",
                "ssl_cert": null,
                "ssl_key": null,
                "ssl_ca_cert": null,
                "ssl_version": "MAX",
                "ssl_cert_verify_depth": 9,
                "ssl_verify_peer_certificate": true,
                "disk_space_threshold": null,
                "type": "server",
                "log_auth_warnings": "true"
            },
            "state": "Slave of External Server, Running",
            "version_string": "5.7.16",
            "node_id": 1482210209,
            "master_id": 1031484232,
            "last_event": "server_up",
            "triggered_at": "Wed, 22 May 2019 10:17:23 GMT",
            "statistics": {
                "connections": 0,
                "total_connections": 0,
                "persistent_connections": 0,
                "active_operations": 0,
                "routed_packets": 0,
                "adaptive_avg_select_time": "0ns"
            }
        },
        "links": {
            "self": "http://localhost:8989/v1/servers/server1"
        }
    }