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# `DeleteAsset`与 Amazon SDK 或 CLI 配合使用
`DeleteAsset`

以下代码示例演示如何使用 `DeleteAsset`。

------
#### [ CLI ]

**Amazon CLI**  
**删除资产**  
以下 `delete-asset` 示例删除一个风电涡轮机资产。  

```
aws iotsitewise delete-asset \
    --asset-id a1b2c3d4-5678-90ab-cdef-33333EXAMPLE
```
输出：  

```
{
    "assetStatus": {
        "state": "DELETING"
    }
}
```
有关更多信息，请参阅《*Amazon 物联网 SiteWise 用户指南*》中的[删除资产](https://docs.amazonaws.cn/iot-sitewise/latest/userguide/delete-assets-and-models.html#delete-assets)。  
+  有关 API 的详细信息，请参阅*Amazon CLI 命令参考[DeleteAsset](https://awscli.amazonaws.com/v2/documentation/api/latest/reference/iotsitewise/delete-asset.html)*中的。

------
#### [ Java ]

**适用于 Java 的 SDK 2.x**  
 还有更多相关信息 GitHub。在 [Amazon 代码示例存储库](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/javav2/example_code/iotsitewise#code-examples)中查找完整示例，了解如何进行设置和运行。

```
    /**
     * Deletes an asset.
     *
     * @param assetId the ID of the asset to be deleted.
     * @return a {@link CompletableFuture} that represents a {@link DeleteAssetResponse} result. The calling code can
     *         attach callbacks, then handle the result or exception by calling {@link CompletableFuture#join()} or
     *         {@link CompletableFuture#get()}.
     *         <p>
     *         If any completion stage in this method throws an exception, the method logs the exception cause and keeps
     *         it available to the calling code as a {@link CompletionException}. By calling
     *         {@link CompletionException#getCause()}, the calling code can access the original exception.
     */
    public CompletableFuture<DeleteAssetResponse> deleteAssetAsync(String assetId) {
        DeleteAssetRequest deleteAssetRequest = DeleteAssetRequest.builder()
            .assetId(assetId)
            .build();

        return getAsyncClient().deleteAsset(deleteAssetRequest)
            .whenComplete((response, exception) -> {
                if (exception != null) {
                    logger.error("An error occurred deleting asset with id: {}", assetId);
                }
            });
    }
```
+  有关 API 的详细信息，请参阅 *Amazon SDK for Java 2.x API 参考[DeleteAsset](https://docs.amazonaws.cn/goto/SdkForJavaV2/iotsitewise-2019-12-02/DeleteAsset)*中的。

------
#### [ JavaScript ]

**适用于 JavaScript (v3) 的软件开发工具包**  
 还有更多相关信息 GitHub。在 [Amazon 代码示例存储库](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/javascriptv3/example_code/iotsitewise#code-examples)中查找完整示例，了解如何进行设置和运行。

```
import {
  DeleteAssetCommand,
  IoTSiteWiseClient,
} from "@aws-sdk/client-iotsitewise";
import { parseArgs } from "node:util";

/**
 * Delete an asset.
 * @param {{ assetId : string }}
 */
export const main = async ({ assetId }) => {
  const client = new IoTSiteWiseClient({});
  try {
    await client.send(
      new DeleteAssetCommand({
        assetId: assetId, // The model id to delete.
      }),
    );
    console.log("Asset deleted successfully.");
    return { assetDeleted: true };
  } catch (caught) {
    if (caught instanceof Error && caught.name === "ResourceNotFound") {
      console.warn(
        `${caught.message}. There was a problem deleting the asset.`,
      );
    } else {
      throw caught;
    }
  }
};
```
+  有关 API 的详细信息，请参阅 *适用于 JavaScript 的 Amazon SDK API 参考[DeleteAsset](https://docs.amazonaws.cn/AWSJavaScriptSDK/v3/latest/client/iotsitewise/command/DeleteAssetCommand)*中的。

------
#### [ Python ]

**适用于 Python 的 SDK（Boto3）**  
 还有更多相关信息 GitHub。在 [Amazon 代码示例存储库](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/python/example_code/iotsitewise#code-examples)中查找完整示例，了解如何进行设置和运行。

```
class IoTSitewiseWrapper:
    """Encapsulates AWS IoT SiteWise actions using the client interface."""

    def __init__(self, iotsitewise_client: client) -> None:
        """
        Initializes the IoTSitewiseWrapper with an AWS IoT SiteWise client.

        :param iotsitewise_client: A Boto3 AWS IoT SiteWise client. This client provides low-level
                           access to AWS IoT SiteWise services.
        """
        self.iotsitewise_client = iotsitewise_client
        self.entry_id = 0 # Incremented to generate unique entry IDs for batch_put_asset_property_value.

    @classmethod
    def from_client(cls) -> "IoTSitewiseWrapper":
        """
        Creates an IoTSitewiseWrapper instance with a default AWS IoT SiteWise client.

        :return: An instance of IoTSitewiseWrapper initialized with the default AWS IoT SiteWise client.
        """
        iotsitewise_client = boto3.client("iotsitewise")
        return cls(iotsitewise_client)


    def delete_asset(self, asset_id: str) -> None:
        """
        Deletes an AWS IoT SiteWise Asset.

        :param asset_id: The ID of the asset to delete.
        """
        try:
            self.iotsitewise_client.delete_asset(assetId=asset_id)
        except ClientError as err:
            logger.error(
                "Error deleting asset %s. Here's why %s",
                asset_id,
                err.response["Error"]["Message"],
            )
            raise
```
+  有关 API 的详细信息，请参阅适用[DeleteAsset](https://docs.amazonaws.cn/goto/boto3/iotsitewise-2019-12-02/DeleteAsset)于 *Python 的Amazon SDK (Boto3) API 参考*。

------
#### [ SAP ABAP ]

**适用于 SAP ABAP 的 SDK**  
 还有更多相关信息 GitHub。在 [Amazon 代码示例存储库](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/sap-abap/services/ios#code-examples)中查找完整示例，了解如何进行设置和运行。

```
    TRY.
        lo_ios->deleteasset(
          iv_assetid = iv_asset_id
        ).
        MESSAGE 'IoT SiteWise asset deleted.' TYPE 'I'.
      CATCH /aws1/cx_rt_generic.
        MESSAGE 'Unable to delete asset.' TYPE 'E'.
    ENDTRY.
```
+  有关 API 的详细信息，请参阅适用[DeleteAsset](https://docs.amazonaws.cn/sdk-for-sap-abap/v1/api/latest/index.html)于 S *AP 的Amazon SDK ABAP API 参考*。

------

有关 S Amazon DK 开发者指南和代码示例的完整列表，请参阅[将此服务与 Amazon SDK 配合使用](sdk-general-information-section.md)。本主题还包括有关入门的信息以及有关先前的 SDK 版本的详细信息。