Ada lebih banyak AWS SDK contoh yang tersedia di GitHub repo SDKContoh AWS Dokumen
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Gunakan GetTopicAttributes
dengan AWS SDK atau CLI
Contoh kode berikut menunjukkan cara menggunakanGetTopicAttributes
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- .NET
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- AWS SDK for .NET
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catatan
Ada lebih banyak tentang GitHub. Temukan contoh lengkapnya dan pelajari cara pengaturan dan menjalankannya di Repositori Contoh Kode AWS
. using System; using System.Collections.Generic; using System.Threading.Tasks; using Amazon.SimpleNotificationService; /// <summary> /// This example shows how to retrieve the attributes of an Amazon Simple /// Notification Service (Amazon SNS) topic. /// </summary> public class GetTopicAttributes { public static async Task Main() { string topicArn = "arn:aws:sns:us-west-2:000000000000:ExampleSNSTopic"; IAmazonSimpleNotificationService client = new AmazonSimpleNotificationServiceClient(); var attributes = await GetTopicAttributesAsync(client, topicArn); DisplayTopicAttributes(attributes); } /// <summary> /// Given the ARN of the Amazon SNS topic, this method retrieves the topic /// attributes. /// </summary> /// <param name="client">The initialized Amazon SNS client object used /// to retrieve the attributes for the Amazon SNS topic.</param> /// <param name="topicArn">The ARN of the topic for which to retrieve /// the attributes.</param> /// <returns>A Dictionary of topic attributes.</returns> public static async Task<Dictionary<string, string>> GetTopicAttributesAsync( IAmazonSimpleNotificationService client, string topicArn) { var response = await client.GetTopicAttributesAsync(topicArn); return response.Attributes; } /// <summary> /// This method displays the attributes for an Amazon SNS topic. /// </summary> /// <param name="topicAttributes">A Dictionary containing the /// attributes for an Amazon SNS topic.</param> public static void DisplayTopicAttributes(Dictionary<string, string> topicAttributes) { foreach (KeyValuePair<string, string> entry in topicAttributes) { Console.WriteLine($"{entry.Key}: {entry.Value}\n"); } } }
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Untuk API detailnya, lihat GetTopicAttributesdi AWS SDK for .NET APIReferensi.
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- C++
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- SDKuntuk C ++
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catatan
Ada lebih banyak tentang GitHub. Temukan contoh lengkapnya dan pelajari cara pengaturan dan menjalankannya di Repositori Contoh Kode AWS
. //! Retrieve the properties of an Amazon Simple Notification Service (Amazon SNS) topic. /*! \param topicARN: The Amazon Resource Name (ARN) for an Amazon SNS topic. \param clientConfiguration: AWS client configuration. \return bool: Function succeeded. */ bool AwsDoc::SNS::getTopicAttributes(const Aws::String &topicARN, const Aws::Client::ClientConfiguration &clientConfiguration) { Aws::SNS::SNSClient snsClient(clientConfiguration); Aws::SNS::Model::GetTopicAttributesRequest request; request.SetTopicArn(topicARN); const Aws::SNS::Model::GetTopicAttributesOutcome outcome = snsClient.GetTopicAttributes( request); if (outcome.IsSuccess()) { std::cout << "Topic Attributes:" << std::endl; for (auto const &attribute: outcome.GetResult().GetAttributes()) { std::cout << " * " << attribute.first << " : " << attribute.second << std::endl; } } else { std::cerr << "Error while getting Topic attributes " << outcome.GetError().GetMessage() << std::endl; } return outcome.IsSuccess(); }
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Untuk API detailnya, lihat GetTopicAttributesdi AWS SDK for C++ APIReferensi.
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- CLI
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- AWS CLI
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Untuk mengambil atribut dari suatu topik
get-topic-attributes
Contoh berikut menampilkan atribut untuk topik yang ditentukan.aws sns get-topic-attributes \ --topic-arn
"arn:aws:sns:us-west-2:123456789012:my-topic"
Output:
{ "Attributes": { "SubscriptionsConfirmed": "1", "DisplayName": "my-topic", "SubscriptionsDeleted": "0", "EffectiveDeliveryPolicy": "{\"http\":{\"defaultHealthyRetryPolicy\":{\"minDelayTarget\":20,\"maxDelayTarget\":20,\"numRetries\":3,\"numMaxDelayRetries\":0,\"numNoDelayRetries\":0,\"numMinDelayRetries\":0,\"backoffFunction\":\"linear\"},\"disableSubscriptionOverrides\":false}}", "Owner": "123456789012", "Policy": "{\"Version\":\"2008-10-17\",\"Id\":\"__default_policy_ID\",\"Statement\":[{\"Sid\":\"__default_statement_ID\",\"Effect\":\"Allow\",\"Principal\":{\"AWS\":\"*\"},\"Action\":[\"SNS:Subscribe\",\"SNS:ListSubscriptionsByTopic\",\"SNS:DeleteTopic\",\"SNS:GetTopicAttributes\",\"SNS:Publish\",\"SNS:RemovePermission\",\"SNS:AddPermission\",\"SNS:SetTopicAttributes\"],\"Resource\":\"arn:aws:sns:us-west-2:123456789012:my-topic\",\"Condition\":{\"StringEquals\":{\"AWS:SourceOwner\":\"0123456789012\"}}}]}", "TopicArn": "arn:aws:sns:us-west-2:123456789012:my-topic", "SubscriptionsPending": "0" } }
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Untuk API detailnya, lihat GetTopicAttributes
di Referensi AWS CLI Perintah.
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- Java
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- SDKuntuk Java 2.x
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catatan
Ada lebih banyak tentang GitHub. Temukan contoh lengkapnya dan pelajari cara pengaturan dan menjalankannya di Repositori Contoh Kode AWS
. import software.amazon.awssdk.regions.Region; import software.amazon.awssdk.services.sns.SnsClient; import software.amazon.awssdk.services.sns.model.GetTopicAttributesRequest; import software.amazon.awssdk.services.sns.model.GetTopicAttributesResponse; import software.amazon.awssdk.services.sns.model.SnsException; /** * Before running this Java V2 code example, set up your development * environment, including your credentials. * * For more information, see the following documentation topic: * * https://docs.aws.amazon.com/sdk-for-java/latest/developer-guide/get-started.html */ public class GetTopicAttributes { public static void main(String[] args) { final String usage = """ Usage: <topicArn> Where: topicArn - The ARN of the topic to look up. """; if (args.length != 1) { System.out.println(usage); System.exit(1); } String topicArn = args[0]; SnsClient snsClient = SnsClient.builder() .region(Region.US_EAST_1) .build(); System.out.println("Getting attributes for a topic with name: " + topicArn); getSNSTopicAttributes(snsClient, topicArn); snsClient.close(); } public static void getSNSTopicAttributes(SnsClient snsClient, String topicArn) { try { GetTopicAttributesRequest request = GetTopicAttributesRequest.builder() .topicArn(topicArn) .build(); GetTopicAttributesResponse result = snsClient.getTopicAttributes(request); System.out.println("\n\nStatus is " + result.sdkHttpResponse().statusCode() + "\n\nAttributes: \n\n" + result.attributes()); } catch (SnsException e) { System.err.println(e.awsErrorDetails().errorMessage()); System.exit(1); } } }
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Untuk API detailnya, lihat GetTopicAttributesdi AWS SDK for Java 2.x APIReferensi.
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- JavaScript
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- SDKuntuk JavaScript (v3)
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catatan
Ada lebih banyak tentang GitHub. Temukan contoh lengkapnya dan pelajari cara pengaturan dan menjalankannya di Repositori Contoh Kode AWS
. Buat klien dalam modul terpisah dan ekspor klien tersebut.
import { SNSClient } from "@aws-sdk/client-sns"; // The AWS Region can be provided here using the `region` property. If you leave it blank // the SDK will default to the region set in your AWS config. export const snsClient = new SNSClient({});
Impor modul SDK dan klien dan panggil fileAPI.
import { GetTopicAttributesCommand } from "@aws-sdk/client-sns"; import { snsClient } from "../libs/snsClient.js"; /** * @param {string} topicArn - The ARN of the topic to retrieve attributes for. */ export const getTopicAttributes = async (topicArn = "TOPIC_ARN") => { const response = await snsClient.send( new GetTopicAttributesCommand({ TopicArn: topicArn, }), ); console.log(response); // { // '$metadata': { // httpStatusCode: 200, // requestId: '36b6a24e-5473-5d4e-ac32-ff72d9a73d94', // extendedRequestId: undefined, // cfId: undefined, // attempts: 1, // totalRetryDelay: 0 // }, // Attributes: { // Policy: '{...}', // Owner: 'xxxxxxxxxxxx', // SubscriptionsPending: '1', // TopicArn: 'arn:aws:sns:us-east-1:xxxxxxxxxxxx:mytopic', // TracingConfig: 'PassThrough', // EffectiveDeliveryPolicy: '{"http":{"defaultHealthyRetryPolicy":{"minDelayTarget":20,"maxDelayTarget":20,"numRetries":3,"numMaxDelayRetries":0,"numNoDelayRetries":0,"numMinDelayRetries":0,"backoffFunction":"linear"},"disableSubscriptionOverrides":false,"defaultRequestPolicy":{"headerContentType":"text/plain; charset=UTF-8"}}}', // SubscriptionsConfirmed: '0', // DisplayName: '', // SubscriptionsDeleted: '1' // } // } return response; };
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Untuk informasi selengkapnya, lihat AWS SDK for JavaScript Panduan Developer.
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Untuk API detailnya, lihat GetTopicAttributesdi AWS SDK for JavaScript APIReferensi.
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- SDKuntuk JavaScript (v2)
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catatan
Ada lebih banyak tentang GitHub. Temukan contoh lengkapnya dan pelajari cara pengaturan dan menjalankannya di Repositori Contoh Kode AWS
. Impor modul SDK dan klien dan panggil fileAPI.
// Load the AWS SDK for Node.js var AWS = require("aws-sdk"); // Set region AWS.config.update({ region: "REGION" }); // Create promise and SNS service object var getTopicAttribsPromise = new AWS.SNS({ apiVersion: "2010-03-31" }) .getTopicAttributes({ TopicArn: "TOPIC_ARN" }) .promise(); // Handle promise's fulfilled/rejected states getTopicAttribsPromise .then(function (data) { console.log(data); }) .catch(function (err) { console.error(err, err.stack); });
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Untuk informasi selengkapnya, lihat AWS SDK for JavaScript Panduan Developer.
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Untuk API detailnya, lihat GetTopicAttributesdi AWS SDK for JavaScript APIReferensi.
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- Kotlin
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- SDKuntuk Kotlin
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catatan
Ada lebih banyak tentang GitHub. Temukan contoh lengkapnya dan pelajari cara pengaturan dan menjalankannya di Repositori Contoh Kode AWS
. suspend fun getSNSTopicAttributes(topicArnVal: String) { val request = GetTopicAttributesRequest { topicArn = topicArnVal } SnsClient { region = "us-east-1" }.use { snsClient -> val result = snsClient.getTopicAttributes(request) println("${result.attributes}") } }
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Untuk API detailnya, lihat GetTopicAttributes AWS
SDKAPIreferensi Kotlin.
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- PHP
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- SDKuntuk PHP
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catatan
Ada lebih banyak tentang GitHub. Temukan contoh lengkapnya dan pelajari cara pengaturan dan menjalankannya di Repositori Contoh Kode AWS
. $SnSclient = new SnsClient([ 'profile' => 'default', 'region' => 'us-east-1', 'version' => '2010-03-31' ]); $topic = 'arn:aws:sns:us-east-1:111122223333:MyTopic'; try { $result = $SnSclient->getTopicAttributes([ 'TopicArn' => $topic, ]); var_dump($result); } catch (AwsException $e) { // output error message if fails error_log($e->getMessage()); }
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Untuk API detailnya, lihat GetTopicAttributesdi AWS SDK for PHP APIReferensi.
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- SAP ABAP
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- SDKuntuk SAP ABAP
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catatan
Ada lebih banyak tentang GitHub. Temukan contoh lengkapnya dan pelajari cara pengaturan dan menjalankannya di Repositori Contoh Kode AWS
. TRY. oo_result = lo_sns->gettopicattributes( iv_topicarn = iv_topic_arn ). " oo_result is returned for testing purposes. " DATA(lt_attributes) = oo_result->get_attributes( ). MESSAGE 'Retrieved attributes/properties of a topic.' TYPE 'I'. CATCH /aws1/cx_snsnotfoundexception. MESSAGE 'Topic does not exist.' TYPE 'E'. ENDTRY.
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Untuk API detailnya, lihat GetTopicAttributes AWSSDKuntuk SAP ABAP API referensi.
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