Constants used for properties of type HistoryItemType.
Inheritance Hierarchy
Namespace: Amazon.CloudWatch
Assembly: AWSSDK.dll
Version: (assembly version)
Syntax
public class HistoryItemType : ConstantClass
The HistoryItemType type exposes the following members
Constructors
| Name | Description | |
|---|---|---|
|
HistoryItemType(string) | Default Constructor |
Properties
| Name | Type | Description | |
|---|---|---|---|
|
|
Value | System.String | Inherited from Amazon.Runtime.ConstantClass. |
Methods
| Name | Description | |
|---|---|---|
|
|
FindValue(string) | Finds the constant for the unique value. |
Fields
| Name | Type | Description | |
|---|---|---|---|
|
|
Action | Amazon.CloudWatch.HistoryItemType | Constant Action for HistoryItemType |
|
|
ConfigurationUpdate | Amazon.CloudWatch.HistoryItemType | Constant ConfigurationUpdate for HistoryItemType |
|
|
StateUpdate | Amazon.CloudWatch.HistoryItemType | Constant StateUpdate for HistoryItemType |
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 Framework:
Supported in: 4.5, 4.0, 3.5
.NET for Windows Store apps:
Supported in: Windows 8.1, Windows 8
.NET for Windows Phone:
Supported in: Windows Phone 8.1, Windows Phone 8