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DescribeAlarms.php

DescribeAlarms.php demonstrates how to list all Amazon CloudWatch alarm names.

<?php /** * Copyright 2010-2018 Amazon.com, Inc. or its affiliates. All Rights Reserved. * * This file is 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/ * * 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. * * ABOUT THIS PHP SAMPLE: This sample is part of the SDK for PHP Developer Guide topic at * https://docs.aws.amazon.com/sdk-for-php/v3/developer-guide/cw-examples-work-with-alarms.html * */ require 'vendor/autoload.php'; use Aws\CloudWatch\CloudWatchClient; use Aws\Exception\AwsException; /** * Describe Alarms in CloudWatch * * This code expects that you have AWS credentials set up per: * https://docs.aws.amazon.com/sdk-for-php/v3/developer-guide/guide_credentials.html */ $client = new CloudWatchClient([ 'profile' => 'default', 'region' => 'us-west-2', 'version' => '2010-08-01' ]); try { $result = $client->describeAlarms([ ]); foreach ($result['MetricAlarms'] as $alarm) { echo $alarm['AlarmName'] . "\n"; } } catch (AwsException $e) { // output error message if fails error_log($e->getMessage()); }

Sample Details

Service: cloudwatch

Last tested: 2018-09-20

Author: jschwarzwalder (AWS)

Type: full-example

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