{
"token": "string",
"tokenSignature": "string",
"httpContext": {
"headers": {
"property1": "string",
"property2": "string"
},
"queryString": "string"
},
"mqttContext": {
"username": "string",
"password": "string",
"clientId": "string"
},
"tlsContext": {
"serverName": "string"
}
}