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IMonitoringServiceListAlarmChangelogsAsync Method (AlarmChangelogId, NullableInt32, NullableDateTimeOffset, NullableDateTimeOffset, CancellationToken)
This API is preliminary and subject to change.
Gets a collection of monitoring alarm changelogs.

Namespace: net.openstack.Providers.Rackspace
Assembly: openstacknet (in openstacknet.dll) Version: 1.7.7+Branch.master.Sha.25d803f397c8693c2c13777ef6675f796f520f2c
Syntax
Task<ReadOnlyCollectionPage<AlarmChangelog, AlarmChangelogId>> ListAlarmChangelogsAsync(
	AlarmChangelogId marker,
	Nullable<int> limit,
	Nullable<DateTimeOffset> from,
	Nullable<DateTimeOffset> to,
	CancellationToken cancellationToken
)

Parameters

marker
Type: net.openstack.Providers.Rackspace.Objects.MonitoringAlarmChangelogId
A marker identifying the next page of results. This parameter is used for pagination, and is obtained from NextMarker. If the value is , the list starts at the beginning.
limit
Type: SystemNullableInt32
The maximum number of items to include in a single page of results. This parameter is used for pagination. If the value is , a provider-specific default value is used.
from
Type: SystemNullableDateTimeOffset
The beginning timestamp of the items to include in the collection. This parameter is used for time series collections. If the value is , a provider-specific default value is used.
to
Type: SystemNullableDateTimeOffset
The ending timestamp of the items to include in the collection. This parameter is used for time series collections. If the value is , the current time is used.
cancellationToken
Type: System.ThreadingCancellationToken
The CancellationToken that the task will observe.

Return Value

Type: TaskReadOnlyCollectionPageAlarmChangelog, AlarmChangelogId
A Task object representing the asynchronous operation. When the task completes successfully, the Result property will contain a ReadOnlyCollectionPageT, TMarker object containing the page of results and its associated pagination metadata.
Exceptions
ExceptionCondition
ArgumentExceptionIf to occurs before from.
ArgumentOutOfRangeException If limit is less than or equal to 0.

-or-

If from represents a date before January 1, 1970 UTC.

-or-

If to represents a date before January 1, 1970 UTC.

WebExceptionIf the REST request does not return successfully.
Version Information

.NET Framework

Supported in: 4.5

openstack.net

Supported in: 1.6, 1.5, 1.4, 1.3.6
See Also