我正在使用MS Graph API sendMail，我想添加超过1个用户作为收件人。与2个用户它的工作，但不知道如何添加超过2人。
我的Invoke-RestMethod代码是：

$BodyJsonsend = @"
                    {
                        "message": {
                            "subject": "$($Subject)",
                            "body": {
                                "contentType": "HTML",
                                "content": "$($Body)"
                            },
                            "toRecipients": [
                                {
                                    "emailAddress": {
                                        "address": "mail1@domain.com"
                                    }
                                }
                            ],
                            "ccRecipients": [
                                {
                                    "emailAddress": {
                                    "address": "mail2@domain.com"
                                    }
                                },
                                {
                                    "emailAddress": {
                                    "address": "mail3@domain.com"
                                    }
                                }
                            ]
                        },
                        "saveToSentItems": "true"
                    }
"@

有没有人能告诉我，JSON应该是什么样子的？上面的JSON不起作用。
我还尝试了以下json

"ccRecipients": [
    {
        "emailAddress": {
        "address": "mail2@domain.com"
        },
        "emailAddress": {
        "address": "mail3@domain.com"
        }
    }
]