output/20260723_081532/govviz/ALZ_20260723_081601/Enterprise-Scale/src/resources/Microsoft.Authorization/policyDefinitions/Deny-UDR-With-Specific-NextHop.json
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{ "name": "Deny-UDR-With-Specific-NextHop", "type": "Microsoft.Authorization/policyDefinitions", "apiVersion": "2021-06-01", "scope": null, "properties": { "policyType": "Custom", "mode": "All", "displayName": "User Defined Routes with 'Next Hop Type' set to 'Internet' or 'VirtualNetworkGateway' should be denied", "description": "This policy denies the creation of a User Defined Route with 'Next Hop Type' set to 'Internet' or 'VirtualNetworkGateway'.", "metadata": { "version": "1.0.0", "category": "Network", "source": "https://github.com/Azure/Enterprise-Scale/", "alzCloudEnvironments": [ "AzureCloud", "AzureChinaCloud", "AzureUSGovernment" ] }, "parameters": { "effect": { "type": "String", "metadata": { "displayName": "Effect", "description": "The effect determines what happens when the policy rule is evaluated to match" }, "allowedValues": [ "Audit", "Deny", "Disabled" ], "defaultValue": "Deny" }, "excludedDestinations": { "type": "Array", "metadata": { "displayName": "Excluded Destinations", "description": "Array of route destinations that are to be denied" }, "defaultValue": [ "Internet", "VirtualNetworkGateway" ] } }, "policyRule": { "if": { "anyOf": [ { "allOf": [ { "equals": "Microsoft.Network/routeTables", "field": "type" }, { "count": { "field": "Microsoft.Network/routeTables/routes[*]", "where": { "field": "Microsoft.Network/routeTables/routes[*].nextHopType", "in": "[[parameters('excludedDestinations')]" } }, "notEquals": 0 } ] }, { "allOf": [ { "field": "type", "equals": "Microsoft.Network/routeTables/routes" }, { "field": "Microsoft.Network/routeTables/routes/nextHopType", "in": "[[parameters('excludedDestinations')]" } ] } ] }, "then": { "effect": "[[parameters('effect')]" } } } } |