functions/Add-ArmParameter.ps1
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<# .SYNOPSIS Add new parameter to the ARM template .DESCRIPTION Adds or overwrites an ARM template parameter by the name provided, and allows you to specify the default value, type and the metadata decription Notes: It is considered as an internal function, and should not be used directly. .PARAMETER InputObject The ARM object that you want to work against It has to be a object of the type [ArmTemplate] for it to work properly .PARAMETER Name Name of the parameter that you want to work against If the parameter exists, the value gets overrided otherwise a new parameter is added to the list of parameters .PARAMETER Type The type of the ARM template parameter It supports all known types .PARAMETER Value The default value, that you want to assign to the ARM template parameter .PARAMETER Description The metadata description that you want to assign to the ARM template parameters .EXAMPLE PS C:\> Add-ArmParameter -InputObject $armObj -Name "logicAppName" -Type "string" -Value "TestLogicApp" Creates / updates the logicAppName ARM template parameter Sets the type of the parameter to: string Sets the default value to: TestLogicApp .EXAMPLE PS C:\> Add-ArmParameter -InputObject $armObj -Name "logicAppName" -Type "string" -Value "TestLogicApp" -Description "This is the name we extracted from the orignal LogicApp" Creates / updates the logicAppName ARM template parameter Sets the type of the parameter to: string Sets the default value to: TestLogicApp Sets the metadata description .NOTES Author: Mötz Jensen (@Splaxi) This is considered as an internal function, and should not be used directly. #> function Add-ArmParameter { [CmdletBinding()] param ( [Parameter(Mandatory = $true)] [object] $InputObject, [Alias('ParameterName')] [Parameter(Mandatory = $true)] [string] $Name, [Parameter(Mandatory = $true)] [string] $Type, [Parameter(Mandatory = $true)] [object] $Value, [string] $Description ) if ($Description) { $valueObj = $([ordered]@{ type = $Type; defaultValue = $Value; metadata = [ordered]@{ description = $Description } }) } else { $valueObj = $([ordered]@{ type = $Type; defaultValue = $Value; }) } if ($InputObject.parameters.$Name) { $InputObject.parameters.$Name = $($valueObj) } else { $InputObject.parameters | Add-Member -MemberType NoteProperty -Name $Name -Value $valueObj } $InputObject } |