变量引用无效

Question

任何人都可以帮我解决这个问题，我还没有找到与此相关的任何内容。

这是我的脚本：

#Connect to Exchange PowerShell Online
Connect-ExchangeOnline -UserPrincipalName username@domain.com

$repeatX = Read-Host -Prompt 'How many email to update?'
        Write-Host "Configuring default calendar permissions..."

        for($i = 1; $i -le $repeatX; $i++) {
        $userPrincipalName = Read-Host -Prompt 'Enter email address'

do {
                $type=Read-Host ""`n============= What is the country?=============="
    1 - France
    2 - United States
    3 - Hong Kong SAR
    4 - United Kingdom
    Please choose with numbers"
                Write-Host "==================================================="
                Switch ($type){
                1 {$country="France"}
                2 {$country="United States"}
                3 {$country="Hong Kong SAR"}
                4 {$country="United Kingdom"}
                }
            } until (($country -eq 'France') -or ($country -eq 'United States') -or ($country -eq 'Hong Kong SAR') -or ($country -eq 'United Kingdom'))
            
            $country
              
            if ($country -eq 'United States') -or ($country -eq 'Hong Kong SAR') -or ($country -eq 'United Kingdom') {
                Set-MailboxFolderPermission $userPrincipalName:\Calendar -user Default -accessrights LimitedDetails
                Set-CalendarProcessing -Identity $userPrincipalName -AddOrganizerToSubject $true -DeleteComments $false -DeleteSubject $false
                }
            
                elseif($country -eq 'France') {
                Set-MailboxFolderPermission $userPrincipalName:\Calendrier -user Default -accessrights LimitedDetails
                Set-CalendarProcessing -Identity $userPrincipalName -AddOrganizerToSubject $true -DeleteComments $false -DeleteSubject $false
                }

}

这是有问题的代码部分： https://i.stack.imgur.com/WU4z0.png

错误信息是我自己粗略翻译的，所以可能不准确。

“变量引用无效。”：“后面没有跟一个有效的变量名称字符”

Answer 1

PowerShell 变量表达式可以包含 : 以分隔作用域修饰符或路径根，因此当您执行 $userprincipalName:\Calendar.

时，PowerShell 会尝试将其作为变量名称的一部分包含在内

为防止出现这种情况，请使用 {} 限定变量名称的边界，PowerShell 会将字符串参数的其余部分解释为字符串文字，例如：

Set-MailboxFolderPermission ${userPrincipalName}:\Calendar -user Default -accessrights LimitedDetails

对 ${userPrincipalName}:\Calendar 的所有实例重复，错误将消失。

变量引用无效

Variable reference is invalid

powershell

if-statement