Amazon SES 错误消息:缺少 '"' 是什么意思?

What does Amazon SES Error message: Missing '"' mean?

Error executing "SendEmail" on "https://email.us-east-1.amazonaws.com"; AWS HTTP error: Client error: `POST https://email.us-east-1.amazonaws.com` resulted in a `400 Bad Request` response:
<ErrorResponse xmlns="http://ses.amazonaws.com/doc/2010-12-01/">
  <Error>
    <Type>Sender</Type>
    <Code>InvalidPara (truncated...)
 InvalidParameterValue (client): Missing '"' - <ErrorResponse xmlns="http://ses.amazonaws.com/doc/2010-12-01/">
  <Error>
    <Type>Sender</Type>
    <Code>InvalidParameterValue</Code>
    <Message>Missing '&quot;'</Message>
  </Error>
  <RequestId>86fcc78e-4781-407c-b444-26f46a516958</RequestId>
</ErrorResponse>

邮件未发送。错误消息:缺少 '"'

这是我遇到的错误!!并且无法弄清楚原因.. 请有人给我提示

表示发送请求时存在编码错误,被SES拒绝。开发者 here 将帮助您找到正确的编码。

github 上的相关问题:https://github.com/aws/aws-sdk-php/issues/1196

关于 SO 的相关问题:boto3 ses InvalidParameterValue error due to unicode characters

PS:我会对此发表评论,但我没有特权:)