Get Contacts

{
    "data": [
        {
            "userId": "01JSGVYWQXV1A825GYTR9BAA2T",
            "firstName": "Stefan xXYY",
            "lastName": "Muller XYY",
            "roomId": "!BnxxNRoGiOGqVlBSkH:localhost"
        },
        {
            "userId": "01JTN0M93H30Y69AVSH3NTMKTV",
            "firstName": "Client",
            "lastName": "Client",
            "roomId": "!UqElYdSYniewqzUAVA:localhost"
        }
    ]
}