{
    "$schema": "https://schema.management.azure.com/schemas/2015-01-01/deploymentTemplate.json#",
    "contentVersion": "1.0.0.0",
    "parameters": {
        "resourceName": {
            "type": "String",
            "metadata": {
                "description": "Name of the resource"
            }
        },
        "settingName": {
            "defaultValue": "applicationgatewayDiagnostic",
            "type": "String",
            "metadata": {
                "description": "Diagnostic setting Name"
            }
        },
        "logAnalyticWorkspaceName": {
            "defaultValue": "testloganaly",
            "type": "String",
            "metadata": {
                "description": "Diagnostic setting Name"
            }
        }
    },
    "variables": {
        "workspaceId": "[resourceid('Microsoft.OperationalInsights/workspaces',parameters('logAnalyticWorkspaceName'))]"
    },
    "resources": [
        {
            "type": "Microsoft.Network/applicationGateways/providers/diagnosticSettings",
            "apiVersion": "2017-05-01-preview",
            "name": "[concat(parameters('resourceName'),'/microsoft.insights/', parameters('settingName'))]",
            "properties": {
                "name": "DiagService",
                "storageAccountId": null,
                "eventHubAuthorizationRuleId": null,
                "eventHubName": null,
                "workspaceId": "[variables('workspaceId')]",
                "logs": [
                    {
                        "category": "ApplicationGatewayAccessLog",
                        "enabled": true,
                        "retentionPolicy": {
                            "days": 10,
                            "enabled": false
                        }
                    },
                    {
                        "category": "ApplicationGatewayPerformanceLog",
                        "enabled": true,
                        "retentionPolicy": {
                            "days": 10,
                            "enabled": false
                        }
                    },
                    {
                        "category": "ApplicationGatewayFirewallLog",
                        "enabled": true,
                        "retentionPolicy": {
                            "days": 10,
                            "enabled": false
                        }
                    }
                ],
                "metrics": [
                    {
                        "category": "AllMetrics",
                        "enabled": true,
                        "retentionPolicy": {
                            "enabled": false,
                            "days": 0
                        }
                    }
                ]
            }
        }
    ]
}