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# AWS SDK `EnableControl`で を使用する
次のサンプルコードは、`EnableControl` を使用する方法を説明しています。
アクション例は、より大きなプログラムからのコードの抜粋であり、コンテキスト内で実行する必要があります。次のコード例で、このアクションのコンテキストを確認できます。
+ [基本を学ぶ](controltower_example_controltower_Scenario_section.md)
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#### [ .NET ]
**SDK for .NET (v4)**
GitHub には、その他のリソースもあります。用例一覧を検索し、[AWS コード例リポジトリ](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/dotnetv4/ControlTower#code-examples)での設定と実行の方法を確認してください。
```
///
/// Enable a control for a specified target.
///
/// The ARN of the control to enable.
/// The identifier of the target (e.g., OU ARN).
/// The operation ID or null if already enabled.
public async Task EnableControlAsync(string controlArn, string targetIdentifier)
{
try
{
Console.WriteLine(controlArn);
Console.WriteLine(targetIdentifier);
var request = new EnableControlRequest
{
ControlIdentifier = controlArn,
TargetIdentifier = targetIdentifier
};
var response = await _controlTowerService.EnableControlAsync(request);
var operationId = response.OperationIdentifier;
// Wait for operation to complete
while (true)
{
var status = await GetControlOperationAsync(operationId);
Console.WriteLine($"Control operation status: {status}");
if (status == ControlOperationStatus.SUCCEEDED || status == ControlOperationStatus.FAILED)
{
break;
}
await Task.Delay(30000); // Wait 30 seconds
}
return operationId;
}
catch (Amazon.ControlTower.Model.ValidationException ex) when (ex.Message.Contains("already enabled"))
{
Console.WriteLine("Control is already enabled for this target");
return null;
}
catch (Amazon.ControlTower.Model.ResourceNotFoundException ex) when (ex.Message.Contains("not registered with AWS Control Tower"))
{
Console.WriteLine("AWS Control Tower must be enabled to work with enabling controls.");
return null;
}
catch (AmazonControlTowerException ex)
{
Console.WriteLine($"Couldn't enable control. Here's why: {ex.ErrorCode}: {ex.Message}");
throw;
}
}
```
+ API の詳細については、「*AWS SDK for .NET API リファレンス*」の「[EnableControl](https://docs.aws.amazon.com/goto/DotNetSDKV4/controltower-2018-05-10/EnableControl)」を参照してください。
------
#### [ Java ]
**SDK for Java 2.x**
GitHub には、その他のリソースもあります。用例一覧を検索し、[AWS コード例リポジトリ](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/javav2/example_code/controltower#code-examples)での設定と実行の方法を確認してください。
```
/**
* Enables a control for a specified target.
*
* @param controlIdentifier the identifier of the control to enable
* @param targetIdentifier the identifier of the target (e.g., OU ARN)
* @return the operation identifier
* @throws ControlTowerException if a service-specific error occurs
* @throws SdkException if an SDK error occurs
*/
public CompletableFuture enableControlAsync(
String controlIdentifier,
String targetIdentifier) {
EnableControlRequest request = EnableControlRequest.builder()
.controlIdentifier(controlIdentifier)
.targetIdentifier(targetIdentifier)
.build();
return getAsyncClient().enableControl(request)
.thenCompose(response -> {
String operationId = response.operationIdentifier();
System.out.println("Enable control operation started. Operation ID: " + operationId);
CompletableFuture resultFuture = new CompletableFuture<>();
Runnable poller = new Runnable() {
@Override
public void run() {
getControlOperationAsync(operationId)
.thenAccept(status -> {
System.out.println("Control operation status: " + status);
if (status == ControlOperationStatus.SUCCEEDED
|| status == ControlOperationStatus.FAILED) {
resultFuture.complete(operationId);
} else {
// Poll again after 30 seconds
CompletableFuture.delayedExecutor(30, TimeUnit.SECONDS)
.execute(this);
}
})
.exceptionally(ex -> {
resultFuture.completeExceptionally(ex);
return null;
});
}
};
// Start polling immediately
poller.run();
return resultFuture;
})
.exceptionally(ex -> {
Throwable cause = ex.getCause() != null ? ex.getCause() : ex;
if (cause instanceof ControlTowerException e) {
String errorCode = e.awsErrorDetails().errorCode();
String message = e.getMessage() != null ? e.getMessage() : "";
if ("ValidationException".equals(errorCode)
&& message.contains("already enabled")) {
System.out.println("Control is already enabled for this target");
return null;
}
if ("ResourceNotFoundException".equals(errorCode)
&& message.contains("not registered with AWS Control Tower")) {
System.out.println(
"Control Tower must be enabled to work with controls.");
return null;
}
throw new CompletionException(
"Couldn't enable control: %s".formatted(message),
e
);
}
if (cause instanceof SdkException) {
throw new CompletionException(
"SDK error enabling control: %s"
.formatted(cause.getMessage()),
cause
);
}
throw new CompletionException(
"Failed to enable control",
cause
);
});
}
```
+ API の詳細については、「*AWS SDK for Java 2.x API リファレンス*」の「[EnableControl](https://docs.aws.amazon.com/goto/SdkForJavaV2/controltower-2018-05-10/EnableControl)」を参照してください。
------
#### [ Python ]
**SDK for Python (Boto3)**
GitHub には、その他のリソースもあります。用例一覧を検索し、[AWS コード例リポジトリ](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/python/example_code/controltower#code-examples)での設定と実行の方法を確認してください。
```
class ControlTowerWrapper:
"""Encapsulates AWS Control Tower and Control Catalog functionality."""
def __init__(
self, controltower_client: boto3.client, controlcatalog_client: boto3.client
):
"""
:param controltower_client: A Boto3 Amazon ControlTower client.
:param controlcatalog_client: A Boto3 Amazon ControlCatalog client.
"""
self.controltower_client = controltower_client
self.controlcatalog_client = controlcatalog_client
@classmethod
def from_client(cls):
controltower_client = boto3.client("controltower")
controlcatalog_client = boto3.client("controlcatalog")
return cls(controltower_client, controlcatalog_client)
def enable_control(self, control_arn: str, target_identifier: str):
"""
Enables a control for a specified target.
:param control_arn: The ARN of the control to enable.
:param target_identifier: The identifier of the target (e.g., OU ARN).
:return: The operation ID.
:raises ClientError: If enabling the control fails.
"""
try:
print(control_arn)
print(target_identifier)
response = self.controltower_client.enable_control(
controlIdentifier=control_arn, targetIdentifier=target_identifier
)
operation_id = response["operationIdentifier"]
while True:
status = self.get_control_operation(operation_id)
print(f"Control operation status: {status}")
if status in ["SUCCEEDED", "FAILED"]:
break
time.sleep(30)
return operation_id
except ClientError as err:
if (
err.response["Error"]["Code"] == "ValidationException"
and "already enabled" in err.response["Error"]["Message"]
):
logger.info("Control is already enabled for this target")
return None
elif (
err.response["Error"]["Code"] == "ResourceNotFoundException"
and "not registered with AWS Control Tower"
in err.response["Error"]["Message"]
):
logger.error("Control Tower must be enabled to work with controls.")
return None
logger.error(
"Couldn't enable control. Here's why: %s: %s",
err.response["Error"]["Code"],
err.response["Error"]["Message"],
)
raise
```
+ API の詳細については、AWS SDK for Python (Boto3) API リファレンスの「[EnableControl](https://docs.aws.amazon.com/goto/boto3/controltower-2018-05-10/EnableControl)」を参照してください。**
------
#### [ SAP ABAP ]
**SDK for SAP ABAP**
GitHub には、その他のリソースもあります。用例一覧を検索し、[AWS コード例リポジトリ](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/sap-abap/services/ctt#code-examples)での設定と実行の方法を確認してください。
```
" Enable the control
DATA(lo_output) = io_ctt->enablecontrol(
iv_controlidentifier = iv_control_arn
iv_targetidentifier = iv_target_identifier
).
DATA(lv_operation_id) = lo_output->get_operationidentifier( ).
" Wait for operation to complete
DATA lv_status TYPE /aws1/cttcontrolopstatus.
DO 100 TIMES.
lv_status = get_control_operation(
io_ctt = io_ctt
iv_operation_id = lv_operation_id
).
DATA(lv_msg) = |Control operation status: { lv_status }|.
MESSAGE lv_msg TYPE 'I'.
IF lv_status = 'SUCCEEDED' OR lv_status = 'FAILED'.
EXIT.
ENDIF.
" Wait 30 seconds
WAIT UP TO 30 SECONDS.
ENDDO.
ov_operation_id = lv_operation_id.
MESSAGE 'Control enabled successfully.' TYPE 'I'.
```
+ API の詳細については、 *AWS SDK for SAP ABAP API リファレンス*の[EnableControl](https://docs.aws.amazon.com/sdk-for-sap-abap/v1/api/latest/index.html)」を参照してください。
------