Google app engine 400错误请求在Google日历中插入事件

我正在使用Google Calendar API，我试图向API发送一个插入事件的请求，但我得到了一个错误

这是我发出的请求：

POST https://www.googleapis.com/calendar/v3/calendars/riteshmehandiratta%40gmail.com/events?key={YOUR_API_KEY}

Content-Type:  application/json
Authorization:  Bearer ya29.AHES6ZQwHy_3OYLmXtZpSa5PIwnBO3hqLWolMXpTYiFOEtjlEmbxNrYn
X-JavaScript-User-Agent:  Google APIs Explorer

{

 "end": {
  "date": "2/14/2007"
 },
 "start": {
  "date": "2/14/2007"
 },
 "kind": "calendar#event",
 "summary": "Hello World"
}

我得到的答复是：

400 Bad Request

- Hide headers -

cache-control:  private, max-age=0
content-encoding:  gzip
content-length:  122
content-type:  application/json; charset=UTF-8
date:  Sat, 23 Mar 2013 17:36:22 GMT
expires:  Sat, 23 Mar 2013 17:36:22 GMT
server:  GSE

{
 "error": {
  "errors": [
   {
    "domain": "global",
    "reason": "badRequest",
    "message": "Bad Request"
   }
  ],
  "code": 400,
  "message": "Bad Request"
 }
}

---

我无法找出我收到错误请求的原因。

从我可以看出您的日期格式错误，API文档表明：

 The date, in the format "yyyy-mm-dd", if this is an all-day event. 

您可能希望使用此页面底部的“试用”表单，首先确保您的请求有效：

祝你好运

这就是我所做的（PHP）：

上面的脚本片段适合我

Rohan的格式设置是正确的

//Passed in a GET variable name of 'date'
//Tells parser the current format
$dt = DateTime::createFromFormat("d/m/Y", $_GET['date']);

//Adding the event start date, modifying the format to suit googles encoding
$start->setDate($df->format("Y-m-d"));