[
    {
        "_id":"41224d776a326fb40f000001",
        "mqttId":"distance",
        "type":"some type",
        "description":"some description",
        "__v":0,
        "metrics": "m."
    },
    {
        "_id":"57517daac426311c00aca186",
        "mqttId":"temperature",
        "type":"some other type",
        "description":"temperature",
        "__v":0,
        "metrics": "°C"
    },{
        "_id":"57517daac426311c00aca187",
        "mqttId":"humidity",
        "type":"some other type",
        "description":"humidity",
        "__v":0
    }
]