{
  "properties": {
    "displayName": "Deploy - Configure diagnostic settings for Azure Key Vault to Log Analytics workspace",
    "description": "Deploys the diagnostic settings for Azure Key Vault to stream resource logs to a Log Analytics workspace when any Key Vault which is missing this diagnostic settings is created or updated.",
    "policyType": "BuiltIn",
    "mode": "Indexed",
    "metadata": {
      "version": "1.0.1",
      "category": "Key Vault"
    },
    "parameters": {
      "effect": {
        "type": "string",
        "defaultValue": "DeployIfNotExists",
        "allowedValues": [
          "DeployIfNotExists",
          "Disabled"
        ],
        "metadata": {
          "displayName": "Effect",
          "description": "Enable or disable the execution of the policy"
        }
      },
      "diagnosticsSettingNameToUse": {
        "type": "String",
        "metadata": {
          "displayName": "Setting name",
          "description": "Name of the diagnostic settings."
        },
        "defaultValue": "AzureKeyVaultDiagnosticsLogsToWorkspace"
      },
      "logAnalytics": {
        "type": "String",
        "metadata": {
          "displayName": "Log Analytics workspace",
          "description": "Specify the Log Analytics workspace the Key Vault should be connected to.",
          "strongType": "omsWorkspace",
          "assignPermissions": true
        }
      },
      "AuditEventEnabled": {
        "type": "String",
        "metadata": {
          "displayName": "AuditEvent - Enabled",
          "description": "Whether to stream AuditEvent logs to the Log Analytics workspace - True or False"
        },
        "allowedValues": [
          "True",
          "False"
        ],
        "defaultValue": "True"
      },
      "AllMetricsEnabled": {
        "type": "String",
        "metadata": {
          "displayName": "AllMetrics - Enabled",
          "description": "Whether to stream AllMetrics logs to the Log Analytics workspace - True or False"
        },
        "allowedValues": [
          "True",
          "False"
        ],
        "defaultValue": "True"
      }
    },
    "policyRule": {
      "if": {
        "field": "type",
        "equals": "Microsoft.KeyVault/vaults"
      },
      "then": {
        "effect": "[parameters('effect')]",
        "details": {
          "type": "Microsoft.Insights/diagnosticSettings",
          "roleDefinitionIds": [
            "/providers/microsoft.authorization/roleDefinitions/749f88d5-cbae-40b8-bcfc-e573ddc772fa",
            "/providers/microsoft.authorization/roleDefinitions/92aaf0da-9dab-42b6-94a3-d43ce8d16293"
          ],
          "existenceCondition": {
            "allOf": [
              {
                "anyof": [
                  {
                    "field": "Microsoft.Insights/diagnosticSettings/metrics.enabled",
                    "equals": "True"
                  },
                  {
                    "field": "Microsoft.Insights/diagnosticSettings/logs.enabled",
                    "equals": "True"
                  }
                ]
              },
              {
                "field": "Microsoft.Insights/diagnosticSettings/workspaceId",
                "equals": "[parameters('logAnalytics')]"
              }
            ]
          },
          "deployment": {
            "properties": {
              "mode": "incremental",
              "template": {
                "$schema": "http://schema.management.azure.com/schemas/2015-01-01/deploymentTemplate.json#",
                "contentVersion": "1.0.0.0",
                "parameters": {
                  "diagnosticsSettingNameToUse": {
                    "type": "string"
                  },
                  "resourceName": {
                    "type": "string"
                  },
                  "logAnalytics": {
                    "type": "string"
                  },
                  "location": {
                    "type": "string"
                  },
                  "AuditEventEnabled": {
                    "type": "string"
                  },
                  "AllMetricsEnabled": {
                    "type": "string"
                  }
                },
                "variables": {},
                "resources": [
                  {
                    "type": "Microsoft.KeyVault/vaults/providers/diagnosticSettings",
                    "apiVersion": "2017-05-01-preview",
                    "name": "[concat(parameters('resourceName'), '/', 'Microsoft.Insights/', parameters('diagnosticsSettingNameToUse'))]",
                    "location": "[parameters('location')]",
                    "dependsOn": [],
                    "properties": {
                      "workspaceId": "[parameters('logAnalytics')]",
                      "metrics": [
                        {
                          "category": "AllMetrics",
                          "enabled": "[parameters('AllMetricsEnabled')]",
                          "retentionPolicy": {
                            "days": 0,
                            "enabled": false
                          },
                          "timeGrain": null
                        }
                      ],
                      "logs": [
                        {
                          "category": "AuditEvent",
                          "enabled": "[parameters('AuditEventEnabled')]"
                        }
                      ]
                    }
                  }
                ],
                "outputs": {}
              },
              "parameters": {
                "diagnosticsSettingNameToUse": {
                  "value": "[parameters('diagnosticsSettingNameToUse')]"
                },
                "logAnalytics": {
                  "value": "[parameters('logAnalytics')]"
                },
                "location": {
                  "value": "[field('location')]"
                },
                "resourceName": {
                  "value": "[field('name')]"
                },
                "AuditEventEnabled": {
                  "value": "[parameters('AuditEventEnabled')]"
                },
                "AllMetricsEnabled": {
                  "value": "[parameters('AllMetricsEnabled')]"
                }
              }
            }
          }
        }
      }
    }
  },
  "id": "/providers/Microsoft.Authorization/policyDefinitions/951af2fa-529b-416e-ab6e-066fd85ac459",
  "name": "951af2fa-529b-416e-ab6e-066fd85ac459"
}