文件 AWS 開發套件範例 GitHub 儲存庫中有更多可用的 [AWS SDK 範例](https://github.com/awsdocs/aws-doc-sdk-examples)。
本文為英文版的機器翻譯版本，如內容有任何歧義或不一致之處，概以英文版為準。
# `CreateAsset` 搭配 AWS SDK 或 CLI 使用
下列程式碼範例示範如何使用 `CreateAsset`。
動作範例是大型程式的程式碼摘錄，必須在內容中執行。您可以在下列程式碼範例的內容中看到此動作：
+ [了解基本概念](iotsitewise_example_iotsitewise_Scenario_section.md)
------
#### [ CLI ]
**AWS CLI**
**建立資產**
下列 `create-asset` 範例會從風力發電機資產模型建立風力發電機資產。
```
aws iotsitewise create-asset \
--asset-model-id a1b2c3d4-5678-90ab-cdef-11111EXAMPLE \
--asset-name "Wind Turbine 1"
```
輸出：
```
{
"assetId": "a1b2c3d4-5678-90ab-cdef-33333EXAMPLE",
"assetArn": "arn:aws:iotsitewise:us-west-2:123456789012:asset/a1b2c3d4-5678-90ab-cdef-33333EXAMPLE",
"assetStatus": {
"state": "CREATING"
}
}
```
如需詳細資訊，請參閱《AWS IoT SiteWise 使用者指南》**中的[建立資產](https://docs.aws.amazon.com/iot-sitewise/latest/userguide/create-assets.html)。
+ 如需 API 詳細資訊，請參閱《AWS CLI 命令參考》**中的 [CreateAsset](https://awscli.amazonaws.com/v2/documentation/api/latest/reference/iotsitewise/create-asset.html)。
------
#### [ Java ]
**SDK for Java 2.x**
GitHub 上提供更多範例。尋找完整範例，並了解如何在 [AWS 程式碼範例儲存庫](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/javav2/example_code/iotsitewise#code-examples)中設定和執行。
```
/**
* Creates an asset with the specified name and asset model Id.
*
* @param assetName the name of the asset to create.
* @param assetModelId the Id of the asset model to associate with the asset.
* @return a {@link CompletableFuture} that represents a {@link CreateAssetResponse} result. The calling code can
* attach callbacks, then handle the result or exception by calling {@link CompletableFuture#join()} or
* {@link CompletableFuture#get()}.
*
* 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 createAssetAsync(String assetName, String assetModelId) {
CreateAssetRequest createAssetRequest = CreateAssetRequest.builder()
.assetModelId(assetModelId)
.assetDescription("Created using the AWS SDK for Java")
.assetName(assetName)
.build();
return getAsyncClient().createAsset(createAssetRequest)
.whenComplete((response, exception) -> {
if (exception != null) {
logger.error("Failed to create asset: {}", exception.getCause().getMessage());
}
});
}
```
+ 如需 API 詳細資訊，請參閱《AWS SDK for Java 2.x API 參考》**中的 [CreateAsset](https://docs.aws.amazon.com/goto/SdkForJavaV2/iotsitewise-2019-12-02/CreateAsset)。
------
#### [ JavaScript ]
**適用於 JavaScript (v3) 的 SDK**
GitHub 上提供更多範例。尋找完整範例，並了解如何在 [AWS 程式碼範例儲存庫](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/javascriptv3/example_code/iotsitewise#code-examples)中設定和執行。
```
import {
CreateAssetCommand,
IoTSiteWiseClient,
} from "@aws-sdk/client-iotsitewise";
import { parseArgs } from "node:util";
/**
* Create an Asset.
* @param {{ assetName : string, assetModelId: string }}
*/
export const main = async ({ assetName, assetModelId }) => {
const client = new IoTSiteWiseClient({});
try {
const result = await client.send(
new CreateAssetCommand({
assetName: assetName, // The name to give the Asset.
assetModelId: assetModelId, // The ID of the asset model from which to create the asset.
}),
);
console.log("Asset created successfully.");
return result;
} catch (caught) {
if (caught instanceof Error && caught.name === "ResourceNotFound") {
console.warn(
`${caught.message}. The asset model could not be found. Please check the asset model id.`,
);
} else {
throw caught;
}
}
};
```
+ 如需 API 詳細資訊，請參閱《適用於 JavaScript 的 AWS SDK API 參考》**中的 [CreateAsset](https://docs.aws.amazon.com/AWSJavaScriptSDK/v3/latest/client/iotsitewise/command/CreateAssetCommand)。
------
#### [ Python ]
**適用於 Python 的 SDK (Boto3)**
GitHub 上提供更多範例。尋找完整範例，並了解如何在 [AWS 程式碼範例儲存庫](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/python/example_code/iotsitewise#code-examples)中設定和執行。
```
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 create_asset(self, asset_name: str, asset_model_id: str) -> str:
"""
Creates an AWS IoT SiteWise Asset.
:param asset_name: The name of the asset to create.
:param asset_model_id: The ID of the asset model to associate with the asset.
:return: The ID of the created asset.
"""
try:
response = self.iotsitewise_client.create_asset(
assetName=asset_name, assetModelId=asset_model_id
)
asset_id = response["assetId"]
waiter = self.iotsitewise_client.get_waiter("asset_active")
waiter.wait(assetId=asset_id)
return asset_id
except ClientError as err:
if err.response["Error"] == "ResourceNotFoundException":
logger.error("Asset model %s does not exist.", asset_model_id)
else:
logger.error(
"Error creating asset %s. Here's why %s",
asset_name,
err.response["Error"]["Message"],
)
raise
```
+ 如需 API 詳細資訊，請參閱《AWS SDK for Python (Boto3) API 參考》**中的 [CreateAsset](https://docs.aws.amazon.com/goto/boto3/iotsitewise-2019-12-02/CreateAsset)。
------
#### [ SAP ABAP ]
**適用於 SAP ABAP 的開發套件**
GitHub 上提供更多範例。尋找完整範例，並了解如何在 [AWS 程式碼範例儲存庫](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/sap-abap/services/ios#code-examples)中設定和執行。
```
TRY.
oo_result = lo_ios->createasset(
iv_assetname = iv_asset_name
iv_assetmodelid = iv_asset_model_id
). " oo_result is returned for testing purposes. "
MESSAGE 'IoT SiteWise asset created' TYPE 'I'.
CATCH /aws1/cx_iosresourcenotfoundex.
MESSAGE 'Asset model does not exist.' TYPE 'E'.
ENDTRY.
```
+ 如需 API 詳細資訊，請參閱《適用於 *AWS SAP ABAP 的 SDK API 參考*》中的 [CreateAsset](https://docs.aws.amazon.com/sdk-for-sap-abap/v1/api/latest/index.html)。
------