通过Powershell更新sendgrid个性化json文件

如何解决通过Powershell更新sendgrid个性化json文件

想通过powershell更新以下sendgrid个性化json文件，以添加一个电子邮件ID。

发件人：-

{
    "personalizations": [{
        "to": [{"email": "abc1@xyz.com"},{"email": "abc2@xyz.com"}]
    }]
}

收件人：-

{
    "personalizations": [{
        "to": [{"email": "abc1@xyz.com"},{"email": "abc2@xyz.com"},{"email": "abc3@xyz.com"}]
    }]
}

尝试将其保存到文件中并使用Add-Member，但这没有用。

$EmailTemplateFilePath = "C:\EmailTemplate.json"
$body = [System.IO.File]::ReadAllText($EmailTemplateFilePath)
$body = ConvertFrom-Json -InputObject $body

解决方法

# Parse the input JSON into a custom object ([pscustomobject]).
$obj = (@'
{
  "personalizations": [{
      "to": [{"email": "abc1@xyz.com"},{"email": "abc2@xyz.com"}]
  }]
}
'@ | ConvertFrom-Json)

# Append a new custom object with a new email address.
$obj.personalizations[0].to += [pscustomobject] @{ email = 'abc3@xyz.com' }

# Convert back to JSON.
$obj | ConvertTo-Json -Depth 3

请注意，-Depth 3令人遗憾地需要确保将JSON解析对象正确地转换回JSON-请参见this GitHub issue。

以上结果：

{
  "personalizations": [
    {
      "to": [
        "@{email=abc1@xyz.com}","@{email=abc2@xyz.com}","@{email=abc3@xyz.com}"
      ]
    }
  ]
}