【问题标题】:SharePoint REST API Online batch request issues : getting 400 Bad Request, odata.error Invalid requestSharePoint REST API Online 批处理请求问题:获取 400 Bad Request, odata.error Invalid request
【发布时间】:2021-12-21 11:12:50
【问题描述】:

我在使用 _api/$batch 请求隔离批处理请求时遇到了一些麻烦。我确定只是发生了一些简单的错误/问题,但我不能只指出这一点。有什么想法吗?

以下是请求的原始邮递员控制台日志的一些 sn-ps:

POST /_api/$batch HTTP/1.1
Accept: application/json; odata=nometadata
Content-Type: multipart/mixed; boundary="batch_8215457c-c4fb-432a-abf6-7b1f86168c65"
Authorization: Bearer <token deleted>

--batch_8215457c-c4fb-432a-abf6-7b1f86168c65
Content-Type: multipart/mixed; boundary="changeset_d9097ba9-2d69-40ca-a301-90cf97aafb17"
Content-Transfer-Encoding: binary

--changeset_d9097ba9-2d69-40ca-a301-90cf97aafb17
Content-Type: application/http
Content-Transfer-Encoding: binary

DELETE https://myOrg.sharepoint.com/sites/mySite/_api/web/lists/getByTitle(myList)/items(27) HTTP/1.1
If-Match: *
Accept: application/json; odata=nometadata

--changeset_d9097ba9-2d69-40ca-a301-90cf97aafb17
Content-Type: application/http
Content-Transfer-Encoding: binary

DELETE https://myOrg.sharepoint.com/sites/mySite/_api/web/lists/getByTitle(myList)/items(30) HTTP/1.1
If-Match: *
Accept: application/json; odata=nometadata

--changeset_d9097ba9-2d69-40ca-a301-90cf97aafb17--

--batch_8215457c-c4fb-432a-abf6-7b1f86168c65--

我为每个要删除的项目返回的响应是 400 Bad Request,每个 Batch 响应还包含: {"odata.error":{"code":"-1, Microsoft.SharePoint.Client.InvalidClientQueryException","message":{"lang":"en-US","value":"无效请求。"} }}

--batchresponse_38add954-a201-4857-a6db-68067eb9bc0a
Content-Type: application/http
Content-Transfer-Encoding: binary

HTTP/1.1 400 Bad Request
CONTENT-TYPE: application/json;odata=nometadata;streaming=true;charset=utf-8

{"odata.error":{"code":"-1, Microsoft.SharePoint.Client.InvalidClientQueryException","message":{"lang":"en-US","value":"Invalid request."}}}
--batchresponse_38add954-a201-4857-a6db-68067eb9bc0a
Content-Type: application/http
Content-Transfer-Encoding: binary

HTTP/1.1 400 Bad Request
CONTENT-TYPE: application/json;odata=nometadata;streaming=true;charset=utf-8

{"odata.error":{"code":"-1, Microsoft.SharePoint.Client.InvalidClientQueryException","message":{"lang":"en-US","value":"Invalid request."}}}
--batchresponse_38add954-a201-4857-a6db-68067eb9bc0a--

我一直在挖掘并尝试了一些事情:

  • 尝试从每个变更集中删除“Accept: application/json; odata=nometadata”
  • 在请求内容类型/编码后尝试调整任何换行符
  • 我已尝试将批处理中的一项作为单个删除请求执行(有效)
  • 比较了一些笔记/示例:(Andrew Connell 博客:https://gist.github.com/andrewconnell/dcd89e694475b628d0c7

有帮助的眼睛能指出错误吗?

【问题讨论】:

    标签: sharepoint-online sharepoint-rest-api batch-request


    【解决方案1】:

    这是我对文档的错误解释。

    根据Microsoft's documentation,请求 URL 部分声明(强调我的):

    请求 URL 由 根服务 URL$batch 选项组成;例如,https://fabrikam.sharepoint.com/_api/$batchhttps://fabrikam.office365.com/api/v1.0/me/$batch

    但是,“根服务 URL”有点误导,因为它实际上应该是 站点的 URL。我会考虑根服务 URL:

    https://myorg.sharepoint.com
    

    所以,在我上面的例子中,它是:

    POST <siteURL>/_api/$batch  
    

    或者,更具体的例子:

    POST https://yourorg.sharepoint.com/sites/mySite  HTTP/1.1
    

    感谢所有对此提出想法的人。

    【讨论】:

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