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IMonitoringServiceGetDataPointsAsync Method
This API is preliminary and subject to change.
Gets a collection of data points collected for a metric by the monitoring service.

Namespace: net.openstack.Providers.Rackspace
Assembly: openstacknet (in openstacknet.dll) Version: 1.7.7+Branch.master.Sha.25d803f397c8693c2c13777ef6675f796f520f2c
Task<ReadOnlyCollection<DataPoint>> GetDataPointsAsync(
	EntityId entityId,
	CheckId checkId,
	MetricName metricName,
	Nullable<int> points,
	DataPointGranularity resolution,
	IEnumerable<DataPointStatistic> select,
	DateTimeOffset from,
	DateTimeOffset to,
	CancellationToken cancellationToken


Type: net.openstack.Providers.Rackspace.Objects.MonitoringEntityId
The entity ID. This is obtained from Entity.Id.
Type: net.openstack.Providers.Rackspace.Objects.MonitoringCheckId
The check ID. This is obtained from Check.Id.
Type: net.openstack.Providers.Rackspace.Objects.MonitoringMetricName
The metric name. This is obtained from Metric.Name.
Type: SystemNullableInt32
The number of data points to return.
Type: net.openstack.Providers.Rackspace.Objects.MonitoringDataPointGranularity
The granularity of the returned data points.
Type: System.Collections.GenericIEnumerableDataPointStatistic
A collection of DataPointStatistic objects identifying the statistics to compute for the data.
Type: SystemDateTimeOffset
The beginning timestamp of the items to include in the collection. This parameter is used for time series collections.
Type: SystemDateTimeOffset
The ending timestamp of the items to include in the collection. This parameter is used for time series collections.
Type: System.ThreadingCancellationToken
The CancellationToken that the task will observe.

Return Value

Type: TaskReadOnlyCollectionDataPoint
A Task object representing the asynchronous operation. When the task completes successfully, the Result property will contain a collection of DataPoint objects describing the data points collected for the metric.
ArgumentNullException If entityId is .


If checkId is .


If metricName is .

ArgumentException If both points and resolution are .


If to occurs before from.

ArgumentOutOfRangeException If points is less than or equal to 0.


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


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

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