创建文件夹时 OneDrive REST API 错误 400

Question

尝试使用 REST API 在我的 OneDrive 中创建文件夹时遇到问题。我正在使用以下文档页面https://dev.onedrive.com/items/create.htm。我已成功通过身份验证，并且令牌在其他端点上工作正常。

我现在花了一天多的时间尝试所有可能的 URI/方法组合，但没有成功。所有其他端点（目录列表等）都可以，只是这个让我发疯。

如果有人能指出我方法中的错误，我们将不胜感激。

以下代码返回错误 400 并显示以下消息：

{"error":{"code":"invalidRequest","message":"The request is malformed or incorrect."}}

我正在使用GuzzlePhp 库来处理请求。我的代码（简化）：

$parentId = '01WZZ7ZY2LNHB75JADQJD3GGUQFSCRRZTQ'; //id to root
$method = "POST";

//none of these does the trick (to be clear, I use only one at the time)
$url = '/_api/v2.0/drive/items/'.$parentId.'/NewFolder'; //put
$url = '/_api/v2.0/drive/items/'.$parentId.'/children'; //put
$url = '/_api/v2.0/drive/items/'.$parentId.'/children'; //post
$url = '/_api/v2.0/drive/root:/NewFolder'; //post

$options = [
'headers' => [
    'Authorization' => $token,
    'Content-Type'  => 'application/json',
    'Content-Length'=> 0,
]
'form_params'   => [
    "name"  => "NewFolder",
    "folder" => (object)[],
    "@name.conflictBehavior" => "fail"
]
];

//Guzzle library sends the code as specified
$res = $this->client->request($method, $url, $options);

Answer 1

OneDrive API 不支持表单发布语义 - 正文中的参数应为 JSON 编码的 blob。我没用过 Guzzle，但像 this 这样的东西应该可以工作：

$parentId = '01WZZ7ZY2LNHB75JADQJD3GGUQFSCRRZTQ'; //id to root
$method = "POST";

//none of these does the trick (to be clear, I use only one at the time)
$url = '/_api/v2.0/drive/items/'.$parentId.'/NewFolder'; //put
$url = '/_api/v2.0/drive/items/'.$parentId.'/children'; //put
$url = '/_api/v2.0/drive/items/'.$parentId.'/children'; //post
$url = '/_api/v2.0/drive/root:/NewFolder'; //post

$options = [
'headers' => [
    'Authorization' => $token,
    'Content-Type'  => 'application/json',
    'Content-Length'=> 0,
]
'body'   =>
 '{
    "name": "NewFolder",
    "folder": { },
    "@name.conflictBehavior": "fail"
  }'
];

//Guzzle library sends the code as specified
$res = $this->client->request($method, $url, $options);