Json Mandrill Curl请求返回无效密钥错误

我试图通过Mandrill API发送电子邮件，但它在我提供的密钥中抛出了一个错误。下面是我在curl请求中包含的

text.json

文件

{
'key' : 'MyActualKey',
'message': {
    'html': '<p>Example HTML content</p>',
    'text': 'Example text content',
    'subject': 'example subject',
    'from_email': 'from@example.com',
    'from_name': 'Test',
    'to': [
        {
            'email': 'to@example.com',
            'name': 'Eric Clapton',
            'type': 'to'
        }
    ],
    'headers': {
        'Reply-To': 'reply@example.com'
    },
    'merge': True,
    'tags': [
        'Mandrill Test'
    ]
 },
'ip_pool': 'Main Pool'
}

---

请注意最后一行如何显示“指定键值”-同样，这是来自Mandrill控制面板的精确键。我甚至还生成了几个，但都失败了。

尝试将其更改为有效的json，看看这是否有帮助：

将所有单引号更改为双引号

将“merge”的值从“True”更改为小写的“True”

---

他也有类似的问题。它不喜欢单引号的类型（我猜是vs撇号？）

* Adding handle: conn: 0x7fd922803a00
* Adding handle: send: 0
* Adding handle: recv: 0
* Curl_addHandleToPipeline: length: 1
* - Conn 0 (0x7fd922803a00) send_pipe: 1, recv_pipe: 0
* About to connect() to mandrillapp.com port 443 (#0)
*   Trying 54.221.22.61...
* Connected to mandrillapp.com (54.221.22.61) port 443 (#0)
* TLS 1.2 connection using TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384
* Server certificate: mandrillapp.com
* Server certificate: Thawte SSL CA
* Server certificate: thawte Primary Root CA
* Server certificate: Thawte Premium Server CA
> POST /api/1.0/messages/send.json HTTP/1.1
> User-Agent: curl/7.30.0
> Host: mandrillapp.com
> Accept: */*
> Content-Type: application/json
> Content-Length: 501
>
* upload completely sent off: 501 out of 501 bytes
< HTTP/1.1 500 Internal Server Error
* Server nginx/1.6.0 is not blacklisted
< Server: nginx/1.6.0
< Date: Sat, 14 Jun 2014 23:46:44 GMT
< Content-Type: application/json; charset=utf-8
< Transfer-Encoding: chunked
< Connection: keep-alive
< X-Powered-By: PHP/5.3.10-1ubuntu3.11
< Access-Control-Allow-Origin: *
< Access-Control-Allow-Methods: POST, GET, OPTIONS
< Access-Control-Allow-Headers: Content-Type
< Access-Control-Allow-Credentials: false
<
* Connection #0 to host mandrillapp.com left intact
{"status":"error","code":-1,"name":"ValidationError","message":"You must specify a key value"}