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。

# `UpdateIndexingConfiguration` 搭配 AWS SDK 或 CLI 使用
<a name="iot_example_iot_UpdateIndexingConfiguration_section"></a>

下列程式碼範例示範如何使用 `UpdateIndexingConfiguration`。

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](iot_example_iot_Scenario_section.md) 

------
#### [ C\$1\$1 ]

**SDK for C\$1\$1**  
 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/cpp/example_code/iot#code-examples)中設定和執行。

```
//! Update the indexing configuration.
/*!
  \param thingIndexingConfiguration: A ThingIndexingConfiguration object which is ignored if not set.
  \param thingGroupIndexingConfiguration: A ThingGroupIndexingConfiguration object which is ignored if not set.
  \param clientConfiguration: AWS client configuration.
  \return bool: Function succeeded.
 */
bool AwsDoc::IoT::updateIndexingConfiguration(
        const Aws::IoT::Model::ThingIndexingConfiguration &thingIndexingConfiguration,
        const Aws::IoT::Model::ThingGroupIndexingConfiguration &thingGroupIndexingConfiguration,
        const Aws::Client::ClientConfiguration &clientConfiguration) {
    Aws::IoT::IoTClient iotClient(clientConfiguration);

    Aws::IoT::Model::UpdateIndexingConfigurationRequest request;

    if (thingIndexingConfiguration.ThingIndexingModeHasBeenSet()) {
        request.SetThingIndexingConfiguration(thingIndexingConfiguration);
    }

    if (thingGroupIndexingConfiguration.ThingGroupIndexingModeHasBeenSet()) {
        request.SetThingGroupIndexingConfiguration(thingGroupIndexingConfiguration);
    }

    Aws::IoT::Model::UpdateIndexingConfigurationOutcome outcome = iotClient.UpdateIndexingConfiguration(
            request);

    if (outcome.IsSuccess()) {
        std::cout << "UpdateIndexingConfiguration succeeded." << std::endl;
    }
    else {
        std::cerr << "UpdateIndexingConfiguration failed."
                  << outcome.GetError().GetMessage() << std::endl;
    }

    return outcome.IsSuccess();
}
```
+  如需 API 詳細資訊，請參閱《適用於 C\$1\$1 的 AWS SDK API 參考》**中的 [UpdateIndexingConfiguration](https://docs.aws.amazon.com/goto/SdkForCpp/iot-2015-05-28/UpdateIndexingConfiguration)。

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

**AWS CLI**  
**啟用物件索引**  
下列`update-indexing-configuration`範例可讓物件索引支援使用 AWS\$1Things 索引搜尋登錄檔資料、影子資料和物件連線狀態。  

```
aws iot update-indexing-configuration
    --thing-indexing-configuration thingIndexingMode=REGISTRY_AND_SHADOW,thingConnectivityIndexingMode=STATUS
```
此命令不會產生輸出。  
如需詳細資訊，請參閱《AWS IoT 開發人員指南》**中的[管理物件索引](https://docs.aws.amazon.com/iot/latest/developerguide/managing-index.html)。  
+  如需 API 詳細資訊，請參閱《AWS CLI 命令參考》**中的 [UpdateIndexingConfiguration](https://awscli.amazonaws.com/v2/documentation/api/latest/reference/iot/update-indexing-configuration.html)。

------
#### [ 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/iot#code-examples)中設定和執行。

```
class IoTWrapper:
    """Encapsulates AWS IoT actions."""

    def __init__(self, iot_client, iot_data_client=None):
        """
        :param iot_client: A Boto3 AWS IoT client.
        :param iot_data_client: A Boto3 AWS IoT Data Plane client.
        """
        self.iot_client = iot_client
        self.iot_data_client = iot_data_client

    @classmethod
    def from_client(cls):
        iot_client = boto3.client("iot")
        iot_data_client = boto3.client("iot-data")
        return cls(iot_client, iot_data_client)

    def update_indexing_configuration(self):
        """
        Updates the AWS IoT indexing configuration to enable thing indexing.
        """
        try:
            self.iot_client.update_indexing_configuration(
                thingIndexingConfiguration={"thingIndexingMode": "REGISTRY"}
            )
            logger.info("Updated indexing configuration.")
        except ClientError as err:
            logger.error(
                "Couldn't update indexing configuration. Here's why: %s: %s",
                err.response["Error"]["Code"],
                err.response["Error"]["Message"],
            )
            raise
```
+  如需 API 詳細資訊，請參閱《適用於 *AWS Python (Boto3) 的 SDK API 參考*》中的 [UpdateIndexingConfiguration](https://docs.aws.amazon.com/goto/boto3/iot-2015-05-28/UpdateIndexingConfiguration)。

------