Shows how to use the AWS SDK for JavaScript (v3) to work with Amazon CloudWatch.

CloudWatch provides a reliable, scalable, and flexible monitoring solution that you can start using within minutes.

• Running this code might result in charges to your AWS account. For more details, see AWS Pricing and Free Tier.
• Running the tests might result in charges to your AWS account.
• We recommend that you grant your code least privilege. At most, grant only the minimum permissions required to perform the task. For more information, see Grant least privilege.
• This code is not tested in every AWS Region. For more information, see AWS Regional Services.

For prerequisites, see the README in the javascriptv3 folder.

Code excerpts that show you how to call individual service functions.

• DeleteAlarms
• DescribeAlarmsForMetric
• DisableAlarmActions
• EnableAlarmActions
• ListMetrics
• PutMetricAlarm
• PutMetricData

Note: All code examples are written in ECMAscript 6 (ES6). For guidelines on converting to CommonJS, see JavaScript ES6/CommonJS syntax.

Run a single action

node ./actions/<fileName>

Run a scenario

Most scenarios can be run with the following command:

node ./scenarios/<fileName>

Run with options

Some actions and scenarios can be run with options from the command line:

node ./scenarios/<fileName> --option1 --option2

util.parseArgs is used to configure these options. For the specific options available to each script, see the parseArgs usage for that file.

⚠ Running tests might result in charges to your AWS account.

To find instructions for running these tests, see the README in the javascriptv3 folder.

• CloudWatch User Guide
• CloudWatch API Reference
• SDK for JavaScript (v3) CloudWatch reference

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SPDX-License-Identifier: Apache-2.0