Scripts/Set-AzAppServiceSetting.ps1
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param( [Parameter(Mandatory = $true)][string] $ResourceGroupName = $(throw "Resource group name is required"), [Parameter(Mandatory = $true)][string] $AppServiceName = $(throw "App Service name is required"), [Parameter(Mandatory = $true)][string] $AppServiceSettingName = $(throw "App Service setting name is required"), [Parameter(Mandatory = $true)][string] $AppServiceSettingValue = $(throw "App Service value is required"), [Parameter(Mandatory = $false)][switch] $PrintSettingValuesIfVerbose = $false ) Write-Host "Checking if the App Service with name '$AppServiceName' can be found in the resource group '$ResourceGroupName'" $appService = Get-AzWebApp -ResourceGroupName $ResourceGroupName -Name $AppServiceName -ErrorAction Ignore if ($appService -eq $null) { throw "No App Service with name '$AppServiceName' could be found in the resource group '$ResourceGroupName'" } Write-Host "Azure App service has been found for name '$AppServiceName' in the resource group '$ResourceGroupName'" Write-Host "Extracting the existing application settings from Azure App Service" $appServiceSettings = $appService.SiteConfig.AppSettings $existingSettings = @{ } Write-Verbose "Existing Azure App Service application settings:" foreach ($setting in $appServiceSettings) { $existingSettings[$setting.Name] = $setting.value if ($PrintSettingValuesIfVerbose) { Write-Verbose "$($setting.Name): $($setting.Value)" } else { Write-Verbose "$($setting.Name)" } } $existingSettings[$AppServiceSettingName] = $AppServiceSettingValue Write-Host "Setting the application setting '$AppServiceSettingName'" try { $updatedAppService = Set-AzWebApp -ResourceGroupName $ResourceGroupName -Name $appServiceName -AppSettings $existingSettings Write-Verbose "Updated Azure App Service settings:" foreach ($setting in $updatedAppService.SiteConfig.AppSettings) { if ($PrintSettingValuesIfVerbose) { Write-Verbose "$($setting.Name): $($setting.Value)" } else { Write-Verbose "$($setting.Name)" } } } catch { throw "The Azure App Service settings could not be updated. Details: $($_.Exception.Message)" } Write-Host "Successfully set the application setting '$AppServiceSettingName' of the Azure App Service '$AppServiceName' within Azure resource group '$ResourceGroupName'" |