functions/New-EPACPolicyDefinition.ps1
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function New-EPACPolicyDefinition { <# Exports a Policy definition from Azure to a local file in the EPAC format Exports a Policy definition from Azure to a local file in the EPAC format New-EPACPolicyDefinition.ps1 -PolicyDefinitionId "/providers/Microsoft.Management/managementGroups/epac/providers/Microsoft.Authorization/policyDefinitions/Append-KV-SoftDelete" -OutputFolder .\ Export the Policy definition to the current folder. #> [CmdletBinding()] Param( [Parameter(Mandatory = $true, ValueFromPipeline = $true)] [string]$PolicyDefinitionId, [string]$OutputFolder ) if ($PolicyDefinitionId -match "Microsoft.Authorization/policyDefinitions") { $policyDefinition = Get-AzPolicyDefinition -Id $PolicyDefinitionId $baseTemplate = [ordered]@{ name = $PolicyDefinition.name properties = $policyDefinition.Properties | Select-Object DisplayName, Mode, Description, @{n = "Metadata"; e = { $_.Metadata | Select-Object Version, Category } }, Parameters, PolicyRule } if ($OutputFolder) { $baseTemplate | ConvertTo-Json -Depth 50 | Out-File "$OutputFolder\$($policyDefinition.Name).json" } else { $baseTemplate | ConvertTo-Json -Depth 50 } } elseif ($PolicyDefinitionId -match "Microsoft.Authorization/policySetDefinitions") { $policyDefinition = Get-AzPolicySetDefinition -Id $PolicyDefinitionId $baseTemplate = [ordered]@{ name = $PolicyDefinition.Name properties = $policyDefinition.Properties | Select-Object DisplayName, Description, @{n = "Metadata"; e = { $_.Metadata | Select-Object Version, Category } }, PolicyDefinitionGroups, Parameters, PolicyDefinitions } $baseTemplate.properties.PolicyDefinitions | Foreach-Object { $_ | Add-Member -Type NoteProperty -Name policyDefinitionName -Value $_.policyDefinitionId.Split("/")[-1] $_.psObject.Properties.Remove('policyDefinitionId') } if ($OutputFolder) { $baseTemplate | ConvertTo-Json -Depth 50 | Out-File "$OutputFolder\$($policyDefinition.Name).json" } else { $baseTemplate | ConvertTo-Json -Depth 50 } } } |