{
    "$schema": "https://schema.management.azure.com/schemas/2019-04-01/deploymentTemplate.json##",
    "contentVersion": "1.0.0.0",
    "parameters": {
        "companyname": {
          "type": "string",
          "defaultValue": "rg1",
          "metadata": {
            "description": "Default name for everything"
          }
        },
        "location": {
          "type": "string",
          "defaultValue": "westeurope",
          "allowedValues": [
            "westeurope",
            "northeurope"
          ],
          "metadata": {
            "description": "Location for the resourceGroup"
          }
        },
        "scheduleRunDays": {
            "type": "array",
            "metadata": {
                "description": "Backup Schedule will run on array of Days like, Monday, Tuesday etc. Applies in Weekly Backup Type only."
            }
        },
        "scheduleRunTimes": {
            "type": "array",
            "metadata": {
                "description": "Times in day when backup should be triggered. e.g. 01:00, 13:00. This will be used in LTR too for daily, weekly, monthly and yearly backup."
        }
        },
        "timeZone": {
            "type": "string",
            "metadata": {
                "description": "Any Valid timezone, for example:UTC, Pacific Standard Time. Refer: https://msdn.microsoft.com/en-us/library/gg154758.aspx"
            }
        },
        "weeklyRetentionDurationCount": {
            "type": "int",
            "metadata": {
                "description": "Number of weeks you want to retain the backup"
            }
        },
        "daysOfTheWeekForMontlyRetention": {
            "type": "array",
            "metadata": {
                "description": "Array of Days for Monthly Retention (Min One or Max all values from scheduleRunDays, but not any other days which are not part of scheduleRunDays)"
            }
        },
        "weeksOfTheMonthForMonthlyRetention": {
            "type": "array",
            "metadata": {
                "description": "Array of Weeks for Monthly Retention - First, Second, Third, Fourth, Last"
            }
        },
        "monthlyRetentionDurationCount": {
            "type": "int",
            "metadata": {
                "description": "Number of months you want to retain the backup"
            }
        },
        "monthsOfYear": {
            "type": "array",
            "metadata": {
                "description": "Array of Months for Yearly Retention"
            }
        },
        "daysOfTheWeekForYearlyRetention": {
            "type": "array",
            "metadata": {
                "description": "Array of Days for Yearly Retention (Min One or Max all values from scheduleRunDays, but not any other days which are not part of scheduleRunDays)"
            }
        },
        "weeksOfTheMonthForYearlyRetention": {
            "type": "array",
            "metadata": {
                "description": "Array of Weeks for Yearly Retention - First, Second, Third, Fourth, Last"
            }
        },
        "yearlyRetentionDurationCount": {
            "type": "int",
            "metadata": {
                "description": "Number of years you want to retain the backup"
            }
        }
    },
    "variables": {
        "rgName": "[toLower(concat('rg_', parameters('companyname')))]",
        "vnetName": "[toLower(concat('vnet-', parameters('companyname')))]",
        "vmName": "[toLower(concat('vm-', parameters('companyname')))]",
        "vaultName": "[toLower(concat('vault-', parameters('companyname')))]",
        "backupPolicyName": "[toLower(concat('backupPolicy-', parameters('companyname')))]",
    },
    "resources": [
        {
            "apiVersion": "2020-02-02",
            "name": "[variables('vaultName')]",
            "location": "[parameters('location')]",
            "type": "Microsoft.RecoveryServices/vaults",
            "sku": {
                "name": "RS0",
                "tier": "Standard"
            },
            "properties": {},
            "tags": {
                "owner": "ict",
                "ciarating": "333"
            }
        },
        {
            "apiVersion": "2016-12-01",
            "name": "[concat(variables('vaultName'), '/', variables('backupPolicyName'))]",
            "type": "Microsoft.RecoveryServices/vaults/backupPolicies",
            "dependsOn": [
                "[concat('Microsoft.RecoveryServices/vaults/', variables('vaultName'))]"
            ],
            "location": "[parameters('location')]",
            "properties": {
                "backupManagementType": "AzureIaasVM",
                "instantRpRetentionRangeInDays": 5,
                "schedulePolicy": {
                "scheduleRunFrequency": "Weekly",
                "scheduleRunDays": "[parameters('scheduleRunDays')]",
                "scheduleRunTimes": "[parameters('scheduleRunTimes')]",
                "schedulePolicyType": "SimpleSchedulePolicy"
                },
                "retentionPolicy": {
                "dailySchedule": null,
                "weeklySchedule": {
                    "daysOfTheWeek": "[parameters('scheduleRunDays')]",
                    "retentionTimes": "[parameters('scheduleRunTimes')]",
                    "retentionDuration": {
                    "count": "[parameters('weeklyRetentionDurationCount')]",
                    "durationType": "Weeks"
                    }
                },
                "monthlySchedule": {
                    "retentionScheduleFormatType": "Weekly",
                    "retentionScheduleDaily": {
                    "daysOfTheMonth": [
                        {
                        "date": 1,
                        "isLast": false
                        }
                    ]
                    },
                    "retentionScheduleWeekly": {
                    "daysOfTheWeek": "[parameters('daysOfTheWeekForMontlyRetention')]",
                    "weeksOfTheMonth": "[parameters('weeksOfTheMonthForMonthlyRetention')]"
                    },
                    "retentionTimes": "[parameters('scheduleRunTimes')]",
                    "retentionDuration": {
                    "count": "[parameters('monthlyRetentionDurationCount')]",
                    "durationType": "Months"
                    }
                },
                "yearlySchedule": {
                    "retentionScheduleFormatType": "Weekly",
                    "monthsOfYear": "[parameters('monthsOfYear')]",
                    "retentionScheduleDaily": {
                    "daysOfTheMonth": [
                        {
                        "date": 1,
                        "isLast": false
                        }
                    ]
                    },
                    "retentionScheduleWeekly": {
                    "daysOfTheWeek": "[parameters('daysOfTheWeekForYearlyRetention')]",
                    "weeksOfTheMonth": "[parameters('weeksOfTheMonthForYearlyRetention')]"
                    },
                    "retentionTimes": "[parameters('scheduleRunTimes')]",
                    "retentionDuration": {
                    "count": "[parameters('yearlyRetentionDurationCount')]",
                    "durationType": "Years"
                    }
                },
                "retentionPolicyType": "LongTermRetentionPolicy"
                },
                "timeZone": "[parameters('timeZone')]"
            }
        }
    ]
}