AWS SDK Version 3 for .NET
API Reference

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This is the response object from the DescribeAlarmHistory operation.

Inheritance Hierarchy

System.Object
  Amazon.Runtime.AmazonWebServiceResponse
    Amazon.CloudWatch.Model.DescribeAlarmHistoryResponse

Namespace: Amazon.CloudWatch.Model
Assembly: AWSSDK.CloudWatch.dll
Version: 3.x.y.z

Syntax

C#
public class DescribeAlarmHistoryResponse : AmazonWebServiceResponse

The DescribeAlarmHistoryResponse type exposes the following members

Constructors

Properties

NameTypeDescription
Public Property AlarmHistoryItems System.Collections.Generic.List<Amazon.CloudWatch.Model.AlarmHistoryItem>

Gets and sets the property AlarmHistoryItems.

The alarm histories, in JSON format.

Public Property ContentLength System.Int64 Inherited from Amazon.Runtime.AmazonWebServiceResponse.
Public Property HttpStatusCode System.Net.HttpStatusCode Inherited from Amazon.Runtime.AmazonWebServiceResponse.
Public Property NextToken System.String

Gets and sets the property NextToken.

The token that marks the start of the next batch of returned results.

Public Property ResponseMetadata Amazon.Runtime.ResponseMetadata Inherited from Amazon.Runtime.AmazonWebServiceResponse.

Examples

This example shows how to get history for an alarm.

Get alarm history example

var client = new AmazonCloudWatchClient();

var request = new DescribeAlarmHistoryRequest
{
  AlarmName =
    "awseb-e-kkbEXAMPLE-stack-CloudwatchAlarmLow-1WVXD9EXAMPLE",
  EndDate = DateTime.Today,
  HistoryItemType = HistoryItemType.Action,
  MaxRecords = 1,
  StartDate = DateTime.Today.Subtract(TimeSpan.FromDays(30))
};

var response = new DescribeAlarmHistoryResponse();

do
{
  response = client.DescribeAlarmHistory(request);

  foreach (var item in response.AlarmHistoryItems)
  {
    Console.WriteLine(item.AlarmName);
    Console.WriteLine(item.HistorySummary);
    Console.WriteLine();
  }

  request.NextToken = response.NextToken;

} while (!string.IsNullOrEmpty(response.NextToken));
      

Version Information

.NET Standard:
Supported in: 1.3

.NET Framework:
Supported in: 4.5, 4.0, 3.5

Portable Class Library:
Supported in: Windows Store Apps
Supported in: Windows Phone 8.1
Supported in: Xamarin Android
Supported in: Xamarin iOS (Unified)
Supported in: Xamarin.Forms