functions/roleManagement/roleManagementPolicyRuleTemplates/Register-TmfRoleManagementPolicyRuleTemplate.ps1

function Register-TmfRoleManagementPolicyRuleTemplate {
    Param (
        [Parameter(Mandatory = $true)]
        [string] $displayName,
        [Parameter(Mandatory = $true)]
        [object[]] $rules,
        [System.Management.Automation.PSCmdlet]
        $Cmdlet = $PSCmdlet
    )

    begin {
        $resourceName = "roleManagementPolicyRuleTemplates"
        if (!$script:desiredConfiguration[$resourceName]) {
            $script:desiredConfiguration[$resourceName] = @()
        }

        if ($script:desiredConfiguration[$resourceName].displayName -contains $displayname) {            
            $alreadyLoaded = $script:desiredConfiguration[$resourceName] | Where-Object {$_.displayName -eq $displayName}
        }
    }

    process {
        if (Test-PSFFunctionInterrupt) { return }        

        $object = [PSCustomObject] @{
            displayName = $displayName
            rules = $rules
        }

        Add-Member -InputObject $object -MemberType ScriptMethod -Name Properties -Value { ($this | Get-Member -MemberType NoteProperty).Name }

        if ($alreadyLoaded) {
            $script:desiredConfiguration[$resourceName][$script:desiredConfiguration[$resourceName].IndexOf($alreadyLoaded)] = $object
        }
        else {
            $script:desiredConfiguration[$resourceName] += $object
        }
    }

    end {}
}