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# Amazon OpenSearch Serverless 中支援的操作和外掛程式
<a name="serverless-genref"></a>

Amazon OpenSearch Serverless 支援各種 OpenSearch 外掛程式，以及 OpenSearch 中提供的索引編製、搜尋和中繼資料 [API 操作](https://opensearch.org/docs/latest/opensearch/rest-api/index/)的子集。您可以將許可包含在[資料存取政策](serverless-data-access.md)內資料表左欄中，以限制對特定操作的存取。

**Topics**
+ [支援的 OpenSearch API 操作與許可](#serverless-operations)
+ [支援的 OpenSearch 外掛程式](#serverless-plugins)

## 支援的 OpenSearch API 操作與許可
<a name="serverless-operations"></a>

下表列出 OpenSearch Serverless 支援的 API 操作及其對應的資料存取政策許可：


| 資料存取政策許可 | OpenSearch API 操作 | 描述和警告 | 
| --- | --- | --- | 
|  `aoss:CreateIndex`  | PUT <index> |  建立索引。如需詳細資訊，請參閱 [Create index](https://opensearch.org/docs/latest/api-reference/index-apis/create-index/) (建立索引)。  此許可也適用於在 OpenSearch Dashboards 上使用範例資料建立索引。   | 
|  `aoss:DescribeIndex`  |  [\[See the AWS documentation website for more details\]](http://docs.aws.amazon.com/zh_tw/opensearch-service/latest/developerguide/serverless-genref.html)  |  描述索引。如需詳細資訊，請參閱下列資源： [\[See the AWS documentation website for more details\]](http://docs.aws.amazon.com/zh_tw/opensearch-service/latest/developerguide/serverless-genref.html)  | 
|  `aoss:WriteDocument`  |  [\[See the AWS documentation website for more details\]](http://docs.aws.amazon.com/zh_tw/opensearch-service/latest/developerguide/serverless-genref.html)  |  編寫和更新文件。如需詳細資訊，請參閱下列資源： [\[See the AWS documentation website for more details\]](http://docs.aws.amazon.com/zh_tw/opensearch-service/latest/developerguide/serverless-genref.html)  僅允許對類型為 `SEARCH` 的集合執行某些操作。如需詳細資訊，請參閱[選擇集合類型](serverless-overview.md#serverless-usecase)。   | 
|  `aoss:ReadDocument`  |  [\[See the AWS documentation website for more details\]](http://docs.aws.amazon.com/zh_tw/opensearch-service/latest/developerguide/serverless-genref.html)  | 閱讀文件。如需詳細資訊，請參閱下列資源：[\[See the AWS documentation website for more details\]](http://docs.aws.amazon.com/zh_tw/opensearch-service/latest/developerguide/serverless-genref.html) | 
|  `aoss:DeleteIndex`  | DELETE <target> | 刪除索引。如需詳細資訊，請參閱 [Delete index](https://opensearch.org/docs/latest/api-reference/index-apis/delete-index/) (刪除索引)。 | 
|  `aoss:UpdateIndex`  |  [\[See the AWS documentation website for more details\]](http://docs.aws.amazon.com/zh_tw/opensearch-service/latest/developerguide/serverless-genref.html)  |  更新索引設定。如需詳細資訊，請參閱下列資源： [\[See the AWS documentation website for more details\]](http://docs.aws.amazon.com/zh_tw/opensearch-service/latest/developerguide/serverless-genref.html)  | 
|  `aoss:CreateCollectionItems`  |  [\[See the AWS documentation website for more details\]](http://docs.aws.amazon.com/zh_tw/opensearch-service/latest/developerguide/serverless-genref.html)  |  [\[See the AWS documentation website for more details\]](http://docs.aws.amazon.com/zh_tw/opensearch-service/latest/developerguide/serverless-genref.html) | 
|  `aoss:DescribeCollectionItems`  |  [\[See the AWS documentation website for more details\]](http://docs.aws.amazon.com/zh_tw/opensearch-service/latest/developerguide/serverless-genref.html)  |  說明如何使用別名、索引和架構範本，以及管道。如需詳細資訊，請參閱下列資源： [\[See the AWS documentation website for more details\]](http://docs.aws.amazon.com/zh_tw/opensearch-service/latest/developerguide/serverless-genref.html)  | 
|  `aoss:UpdateCollectionItems`  |  [\[See the AWS documentation website for more details\]](http://docs.aws.amazon.com/zh_tw/opensearch-service/latest/developerguide/serverless-genref.html)  | 更新別名、索引範本和架構範本。如需詳細資訊，請參閱下列資源：[\[See the AWS documentation website for more details\]](http://docs.aws.amazon.com/zh_tw/opensearch-service/latest/developerguide/serverless-genref.html) \$1 取消佈建範本的 API。ML Commons 用戶端和 OpenSearch Serverless 服務會管理相依政策。  | 
|  `aoss:DeleteCollectionItems`  |  [\[See the AWS documentation website for more details\]](http://docs.aws.amazon.com/zh_tw/opensearch-service/latest/developerguide/serverless-genref.html)  |  刪除別名、索引和架構範本，以及管道。如需詳細資訊，請參閱下列資源： [\[See the AWS documentation website for more details\]](http://docs.aws.amazon.com/zh_tw/opensearch-service/latest/developerguide/serverless-genref.html)  | 
|  `aoss:DescribeMLResource`  |  [\[See the AWS documentation website for more details\]](http://docs.aws.amazon.com/zh_tw/opensearch-service/latest/developerguide/serverless-genref.html)  |  描述 GET 和搜尋 APIs 以擷取模型和連接器的相關資訊。  | 
|  `aoss:CreateMLResource`  |  [\[See the AWS documentation website for more details\]](http://docs.aws.amazon.com/zh_tw/opensearch-service/latest/developerguide/serverless-genref.html)  |  提供建立 ML 資源的許可。  | 
|  `aoss:UpdateMLResource`  |  [\[See the AWS documentation website for more details\]](http://docs.aws.amazon.com/zh_tw/opensearch-service/latest/developerguide/serverless-genref.html)  |  提供更新現有 ML 資源的許可。  | 
|  `aoss:DeleteMLResource`  |  [\[See the AWS documentation website for more details\]](http://docs.aws.amazon.com/zh_tw/opensearch-service/latest/developerguide/serverless-genref.html)  |  提供刪除 ML 資源的許可。  | 
|  `aoss:ExecuteMLResource`  |  [\[See the AWS documentation website for more details\]](http://docs.aws.amazon.com/zh_tw/opensearch-service/latest/developerguide/serverless-genref.html)  |  提供執行模型的許可。  | 

## 支援的 OpenSearch 外掛程式
<a name="serverless-plugins"></a>

OpenSearch Serverless 集合會預先封裝來自 OpenSearch 社群的下列外掛程式。Serverless 會為您自動部署和管理外掛程式。

**分析外掛程式**
+  [ICU 分析](https://github.com/opensearch-project/OpenSearch/tree/main/plugins/analysis-icu) 
+  [日文 (kuromoji) 分析](https://github.com/opensearch-project/OpenSearch/tree/main/plugins/analysis-kuromoji)
+  [韓語 (Nori) 分析](https://github.com/opensearch-project/OpenSearch/tree/main/plugins/analysis-nori) 
+  [語音分析](https://github.com/opensearch-project/OpenSearch/tree/main/plugins/analysis-phonetic) 
+  [智慧型中文分析](https://github.com/opensearch-project/OpenSearch/tree/main/plugins/analysis-smartcn) 
+  [Stempel 波蘭文分析](https://github.com/opensearch-project/OpenSearch/tree/main/plugins/analysis-stempel)
+  [烏克蘭文分析](https://github.com/opensearch-project/OpenSearch/tree/main/plugins/analysis-ukrainian)

**映射器外掛程式**
+  [映射器大小](https://github.com/opensearch-project/OpenSearch/tree/main/plugins/mapper-size) 
+  [映射器 Murmur3](https://github.com/opensearch-project/OpenSearch/tree/main/plugins/mapper-murmur3) 
+  [映射器註釋文字](https://github.com/opensearch-project/OpenSearch/tree/main/plugins/mapper-annotated-text)

**指令碼編寫外掛程式**
+  [Painless](https://opensearch.org/docs/latest/api-reference/script-apis/exec-script/)
+  [運算式](https://opensearch.org/docs/latest/data-prepper/pipelines/expression-syntax/) 
+  [Mustache](https://mustache.github.io/mustache.5.html)

此外，OpenSearch Serverless 包含所有以模組形式提供的外掛程式。