不支持 SharePoint Online 合并 [英] SharePoint Online Merge Unsupported

问题描述

我尝试将项目合并到 SharePoint Online 中的现有列表，但收到以下错误:

类型 SP.ListItemEntityCollection 不支持 HTTP PATCH 方法."

我的配置如 Microsoft 文档中所述.https://msdn.microsoft.com/en-us/library/office/jj164022.aspx

列表中此类项目的权限是否有问题?我该如何修改?我没有看到对不同类型的引用或解决此问题.

解决方案

当指定了无效的资源端点时，通常会发生此错误.

创建SP.ListItem资源的端点

网址:/_api/web/lists/getbytitle()/items方法:POST数据:<项目有效载荷>

<块引用>

确保为 SP.ListItemEntityCollection 资源指定端点那个操作.

更新SP.ListItem资源的端点

网址:/_api/web/lists/getbytitle()/items()方法:POST标题:"X-HTTP-Method": "MERGE",如果匹配":*"数据:<项目有效载荷>

<块引用>

确保为 SP.ListItem 指定资源 url那个操作.例如，下面的 url /_api/web/lists/getbytitle()/items?$filter=Id eq 1 在这种情况和指定的错误将在更新列表项时发生.

I am trying to merge an item into an existing list in SharePoint Online, but receive the following error:

"The type SP.ListItemEntityCollection does not support HTTP PATCH method."

My configuration is as stated in Microsoft documentation. https://msdn.microsoft.com/en-us/library/office/jj164022.aspx

Is there a problem with the permissions for this type of item in the list? How can I modify that? I have seen no references to different types, or resolving this issue.

解决方案

This error usually occurs when invalid resource endpoint is specified.

Endpoint to create SP.ListItem resource

Url : /_api/web/lists/getbytitle(<listTitle>)/items
Method: POST
Data: <item payload>

Make sure endpoint for SP.ListItemEntityCollection resource is specified for that operation.

Endpoint to update SP.ListItem resource

Url : /_api/web/lists/getbytitle(<listTitle>)/items(<itemid>)
Method: POST
Headers:
    "X-HTTP-Method": "MERGE",
    "If-Match": "*"
Data: <item payload>

Make sure SP.ListItem resource url is specified for that operation. For example, the following url /_api/web/lists/getbytitle(<listTitle>)/items?$filter=Id eq 1 is invalid in that case and the specified error will occur while updating list item.

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