Error in config.json<>Unable to start server

[akshat-code21]

i am attaching schema of CentralSystems where it accepts type as an object
but in config.json and in http-template-config.json it give type like this :
"CentralSystems": [
{
"type" : "ocpp",
"implementation": "soap",
"protocol": "http",
"host": "localhost",
"port": 8010,
"debug": false
},
{
"type": "ocpp",
"implementation": "json",
"protocol": "ws",
"host": "localhost",
"port": 8010,
"keepaliveinterval": 30,
"debug": false
}
],

i think this is the error and if yes could you please tell the fix