如何使用"id"删除特定文档?在Azure搜索REST API上? [英] How to delete specific document using "id" on Azure Search REST API?

问题描述

我想知道如何删除Azure搜索索引中的特定文档.

I would like to know how to delete a specific document in an index of Azure Search.

我想使用"id"通过REST API删除文档.我已经搜索过，但找不到路.

I would like to use "id" to delete a document by using the REST API. I have searched, but couldn't find out the way.

{
    "@odata.context": "https://xxxx/$metadata#docs(*)",
    "value": [
        {
            "@search.score": 1,
            "id": "16",
            "questions": [
                "Question"
            ],
            "answer": "Answer",
            "source": "https://azure.microsoft.com/ja-jp/support/faq/",
            "keywords": [],
            "alternateQuestions": null
 },

例如，我只想删除ID为16的文档.我不想删除整个索引，只想删除文档.

For example, I would like to delete only the document whose id is 16. I don't want to delete whole index, just want to delete the document.

如果有人知道该怎么做，请提供一个REST API示例.

If someone knows how to do it, please provide a REST API sample.

推荐答案

有关如何在Azure搜索中删除文档"的文档可以为

The documentation for how to delete "documents" in Azure Search can be found here. Since you want to delete all of the fields associated with id == 16, this should be what you are looking for.

要针对您的具体情况更具体，您将需要对以下URI发出POST请求，并在其中填写适当的服务名称，索引名称和api管理密钥(作为标头):

To be more specific for your exact situation, you will want to issue a POST request to the following URI with the appropriate service name, index name and api admin key (as a header) filled in:

POST https://[service name].search.windows.net/indexes/[index name]/docs/index?api-version=2017-11-11  
Content-Type: application/json   
api-key: [admin key]  

并带有以下请求正文:

{  
  "value": [  
    {  
      "@search.action": "delete",  
      "id": "16"  
    }  
  ]  
}

如果请求返回200，则该文档将成功从索引中删除.

If the request returns 200, then the document will have successfully been deleted from the index.

请注意，您可以通过在JSON数组中包含更多对象(每个对象具有不同的"id")来删除同一请求中的多个文档.这比一次将它们一次删除更为有效.

Note that you can delete more than one document in the same request by including more objects in the JSON array, each with a different "id". This is more efficient than deleting them one at a time.

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