DescribeLimits.java - AWS Code Sample

DescribeLimits.java

DescribeLimits.java demonstrates how to display the shard limit and usage for a given AWS account.

//snippet-sourcedate:3/26/2020] /* * Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved. * * Licensed under the Apache License, Version 2.0 (the "License"). * You may not use this file except in compliance with the License. * A copy of the License is located at * * http://aws.amazon.com/apache2.0 * * or in the "license" file accompanying this file. This file is distributed * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either * express or implied. See the License for the specific language governing * permissions and limitations under the License. */ package com.example.kinesis; import software.amazon.awssdk.regions.Region; import software.amazon.awssdk.services.kinesis.KinesisClient; import software.amazon.awssdk.services.kinesis.model.DescribeLimitsRequest; import software.amazon.awssdk.services.kinesis.model.DescribeLimitsResponse; import software.amazon.awssdk.services.kinesis.model.KinesisException; public class DescribeLimits { public static void main(String[] args) { Region region = Region.US_EAST_1; KinesisClient kinesisClient = KinesisClient.builder() .region(region) .build(); describeKinLimits(kinesisClient); } public static void describeKinLimits(KinesisClient kinesisClient) { try { DescribeLimitsRequest request = DescribeLimitsRequest.builder() .build(); DescribeLimitsResponse response = kinesisClient.describeLimits(request); System.out.println("Number of open shards: " + response.openShardCount()); System.out.println("Maximum shards allowed: " + response.shardLimit()); } catch (KinesisException e) { System.err.println(e.getMessage()); System.exit(1); } System.out.println("Done"); } }

Sample Details

Service: kinesis

Author: scmacdon AWS

Type: full-example