service connection creation automation azure DevOps with Kubernetes Service account with azure CLI

I am using the following query can any one please help me if i missed anything
{
"name": "Kuberservice",
"type": "kubernetes", }
"authorization": {
"parameters": {
"Authentication method":"ServiceAccount",
"ServerUrl": "https://AKS",
"Secret": "'$secret_output'",
"service connection name": "KubeConnection",
"description": "kubernetestestConnection"
},
"scheme": "ServiceAccount"
},
"data": {
"acceptUntrustedCerts": false,
"enableRbac": true,
"resourceGroup": "DEV-AKS",
"namespace": "default"
},
"subscriptionId": ""
}