DescribeInstanceHistoryEvents - API Reference| Alibaba Cloud Documentation Center

Description

You can query finished system events within the last 30 days. The time range for querying unfinished system events is not restricted.
You can also specify the InstanceEventCycleStatus parameter to query the system events that are in the Scheduled, Executing, or Inquiring state.

Debugging

OpenAPI Explorer automatically calculates the signature value. For your convenience, we recommend that you call this operation in OpenAPI Explorer. OpenAPI Explorer dynamically generates the sample code of the operation for different SDKs.

Request parameters


Parameter	Type	Required	Example	Description
Action	String	Yes	DescribeInstanceHistoryEvents	The operation that you want to perform. Set the value to DescribeInstanceHistoryEvents.
RegionId	String	Yes	cn-hangzhou	The region ID of the instance. You can call the DescribeRegions operation to query the most recent region list.
InstanceId	String	No	i-uf678mass4zvr9n1****	The ID of the instance. If this parameter is not specified, system events of all instances in the specified region are queried.
EventId.N	RepeatList	No	e-uf64yvznlao4jl2c****	The ID of system event N. Valid values of N: 1 to 100. Specify multiple values in the repeated list form.
InstanceEventCycleStatus.N	RepeatList	No	Executed	The lifecycle status of system event N. Valid values of N: 1 to 7. Specify multiple values in the repeated list form. Valid values: Scheduled Avoided Executing Executed Canceled Failed Inquiring
EventCycleStatus	String	No	Executed	The lifecycle status of the system event. This parameter takes effect only when the InstanceEventCycleStatus.N parameter is not specified. Valid values: Scheduled Avoided Executing Executed Canceled Failed Inquiring
InstanceEventType.N	RepeatList	No	SystemMaintenance.Reboot	The type of system event N. Valid values of N: 1 to 30. Specify multiple values in the repeated list form. Valid values: SystemMaintenance.Reboot: The instance is restarted due to system maintenance. SystemMaintenance.Redeploy: The instance is redeployed due to system maintenance. SystemFailure.Reboot: The instance is restarted due to a system failure. SystemFailure.Redeploy: The instance is redeployed due to a system failure. SystemFailure.Delete: The instance is released due to an instance creation failure. InstanceFailure.Reboot: The instance is restarted due to an instance failure. InstanceExpiration.Stop: The instance is stopped due to subscription expiration. InstanceExpiration.Delete: The instance is released due to subscription expiration. AccountUnbalanced.Stop: The pay-as-you-go instance is stopped due to overdue payments. AccountUnbalanced.Delete: The pay-as-you-go instance is released due to overdue payments. Note For more information, see Overview. Values of this parameter are applicable only to instance system events, but not to disk system events.
EventType	String	No	SystemMaintenance.Reboot	The system event type. This parameter takes effect only when the InstanceEventType.N parameter is not specified. Valid values: SystemMaintenance.Reboot: The instance is restarted due to system maintenance. SystemMaintenance.Redeploy: The instance is redeployed due to system maintenance. SystemFailure.Reboot: The instance is restarted due to a system failure. SystemFailure.Redeploy: The instance is redeployed due to a system failure. SystemFailure.Delete: The instance is released due to an instance creation failure. InstanceFailure.Reboot: The instance is restarted due to an instance failure. InstanceExpiration.Stop: The instance is stopped due to subscription expiration. InstanceExpiration.Delete: The instance is released due to subscription expiration. AccountUnbalanced.Stop: The pay-as-you-go instance is stopped due to overdue payments. AccountUnbalanced.Delete: The pay-as-you-go instance is released due to overdue payments. Note For more information, see Overview. Values of this parameter are applicable only to instance system events, but not to disk system events.
NotBefore.Start	String	No	2017-11-30T06:32:31Z	The start time of the scheduled event execution period. Specify the time in the ISO 8601 standard in the yyyy-MM-ddTHH:mm:ssZ format. The time must be in UTC.
NotBefore.End	String	No	2017-12-01T06:32:31Z	The end time of the scheduled event execution period. Specify the time in the ISO 8601 standard in the yyyy-MM-ddTHH:mm:ssZ format. The time must be in UTC.
EventPublishTime.Start	String	No	2017-11-30T06:32:31Z	The start time of the period during which the system event is published. Specify the time in the ISO 8601 standard in the yyyy-MM-ddTHH:mm:ssZ format. The time must be in UTC.
EventPublishTime.End	String	No	2017-12-01T06:32:31Z	The end time of the period during which the system event is published. Specify the time in the ISO 8601 standard in the yyyy-MM-ddTHH:mm:ssZ format. The time must be in UTC.
PageNumber	Integer	No	1	The number of the page to return. Pages start from page 1. Default value: 1.
PageSize	Integer	No	10	The number of entries to return on each page. Valid values: 1 to 100. Default value: 10.

Response parameters


Parameter	Type	Example	Description
InstanceSystemEventSet	Array of InstanceSystemEventType		Details about the history system events.
InstanceSystemEventType
EventCycleStatus	Struct		The lifecycle status of the system event.
Code	Integer	0	The status code of the system event.
Name	String	Executed	The status name of the system event.
EventFinishTime	String	2017-12-01T06:35:31Z	The time when the system event ended. The time follows the ISO 8601 standard in the yyyy-MM-ddTHH:mm:ssZ format. The time is displayed in UTC.
EventId	String	e-uf64yvznlao4jl2c****	The ID of the system event.
EventPublishTime	String	2017-11-30T06:32:31Z	The time when the system event was published. The time follows the ISO 8601 standard in the yyyy-MM-ddTHH:mm:ssZ format. The time is displayed in UTC.
EventType	Struct		The type of the system event.
Code	Integer	34	The code of the system event type.
Name	String	InstanceExpiration.Stop	The name of the system event type.
ExtendedAttribute	Struct		The extended attribute of the system event.
Device	String	/dev/vda	The device name of the local disk.
DiskId	String	d-diskid1	The ID of the local disk.
InactiveDisks	Array of InactiveDisk		Details about inactive cloud disks or local disks that have been released but must be removed.
InactiveDisk
CreationTime	String	2018-11-30T06:32:31Z	The time when the disk was created. The time follows the ISO 8601 standard in the yyyy-MM-ddTHH:mm:ssZ format. The time is displayed in UTC.
DeviceCategory	String	cloud_efficiency	The category of the disk. Valid values: cloud: basic disk cloud_efficiency: ultra disk cloud_ssd: standard SSD cloud_essd: enhanced SSD (ESSD) local_ssd_pro: I/O intensive local disk local_hdd_pro: throughput intensive local disk ephemeral: retired local disk ephemeral_ssd: retired local SSD
DeviceSize	String	80	The size of the disk. Unit: GiB.
DeviceType	String	data	The type of the disk. Valid values: system: system disk data: data disk
ReleaseTime	String	2019-11-30T06:32:31Z	The time when the disk was released. The time follows the ISO 8601 standard in the yyyy-MM-ddTHH:mm:ssZ format. The time is displayed in UTC.
ImpactLevel	String	100	The impact level of the system event.
InstanceId	String	i-uf678mass4zvr9n1****	The ID of the instance.
NotBefore	String	2017-12-06T00:00:00Z	The scheduled execution time of the system event. The time follows the ISO 8601 standard in the yyyy-MM-ddTHH:mm:ssZ format. The time is displayed in UTC.
Reason	String	System maintenance is scheduled due to ***.	The reason for scheduling the system event.
PageNumber	Integer	1	The page number of the returned page.
PageSize	Integer	10	The number of entries returned per page.
RequestId	String	473469C7-AA6F-4DC5-B3DB-A3DC0DE3C83E	The ID of the request.
TotalCount	Integer	2	The total number of instances.

Examples

Sample requests

https://ecs.aliyuncs.com/?Action=DescribeInstanceHistoryEvents
&RegionId=cn-hangzhou
&InstanceId=i-uf678mass4zvr9n1****
&EventId.1=e-uf64yvznlao4jl2c****
&InstanceEventCycleStatus.1=Executed
&EventCycleStatus=Executed
&InstanceEventType.1=SystemMaintenance.Reboot
&NotBefore.Start=2017-11-30T06:32:31Z
&NotBefore.End=2017-12-01T06:32:31Z
&PageNumber=1
&PageSize=1
&<Common request parameters>

Sample success responses

XML format

<DescribeInstanceHistoryEventsResponse>
      <InstanceSystemEventSet>
            <InstanceSystemEventType>
                  <InstanceId>i-uf678mass4zvr9n1****</InstanceId>
                  <EventId>e-uf64yvznlao4jl2c****</EventId>
                  <EventType>
                        <Code>1</Code>
                        <Name>SystemMaintenance.Reboot</Name>
                  </EventType>
                  <EventCycleStatus>
                        <Code>0</Code>
                        <Name>Executed</Name>
                  </EventCycleStatus>
                  <EventPublishTime>2017-11-30T06:32:31Z</EventPublishTime>
                  <NotBefore>2017-12-01T06:32:31Z</NotBefore>
                  <EventFinishTime>2017-12-01T06:35:31Z</EventFinishTime>
            </InstanceSystemEventType>
            <InstanceSystemEventType>
                  <InstanceId>i-uf678mass4zvr9n1****</InstanceId>
                  <EventId>e-uf61cbvp0w8x2xfx****</EventId>
                  <EventType>
                        <Code>34</Code>
                        <Name>InstanceExpiration.Stop</Name>
                  </EventType>
                  <EventCycleStatus>
                        <Code>8</Code>
                        <Name>Avoided</Name>
                  </EventCycleStatus>
                  <EventPublishTime>2017-11-29T06:32:31Z</EventPublishTime>
                  <NotBefore>2017-12-06T00:00:00Z</NotBefore>
                  <EventFinishTime>2017-12-05T12:35:31Z</EventFinishTime>
            </InstanceSystemEventType>
      </InstanceSystemEventSet>
      <PageSize>10</PageSize>
      <PageNumber>1</PageNumber>
      <TotalCount>2</TotalCount>
      <RequestId>02EA76D3-5A2A-44EB-XXXX-8901881D8707</RequestId>
</DescribeInstanceHistoryEventsResponse>

JSON format

{
    "InstanceSystemEventSet": {
        "InstanceSystemEventType": [
            {
                "InstanceId": "i-uf678mass4zvr9n1****",
                "EventId": "e-uf64yvznlao4jl2c****",
                "EventType": {
                    "Code": 1,
                    "Name": "SystemMaintenance.Reboot"
                },
                "EventCycleStatus": {
                    "Code": 0,
                    "Name": "Executed"
                },
                "EventPublishTime": "2017-11-30T06:32:31Z",
                "NotBefore": "2017-12-01T06:32:31Z",
                "EventFinishTime": "2017-12-01T06:35:31Z"
            },
            {
                "InstanceId": "i-uf678mass4zvr9n1****",
                "EventId": "e-uf61cbvp0w8x2xfx****",
                "EventType": {
                    "Code": 34,
                    "Name": "InstanceExpiration.Stop"
                },
                "EventCycleStatus": {
                    "Code": 8,
                    "Name": "Avoided"
                },
                "EventPublishTime": "2017-11-29T06:32:31Z",
                "NotBefore": "2017-12-06T00:00:00Z",
                "EventFinishTime": "2017-12-05T12:35:31Z"
            }
        ]
    },
    "PageSize": 10,
    "PageNumber": 1,
    "TotalCount": 2,
    "RequestId": "02EA76D3-5A2A-44EB-XXXX-8901881D8707"
}

Error codes


HTTP status code	Error code	Error message	Description
404	MissingParameter	%s	The error message returned because a required parameter is not specified.
403	InvalidParameter	%s	The error message returned because the specified parameter is invalid.
403	EventIdLimitExceeded	%s	The error message returned because more than 100 events are specified.
403	InvalidParameter.TimeEndBeforeStart	%s	The error message returned because the specified parameter is invalid. Check whether the end time is earlier than the start time.
403	OperationDenied.NotInWhiteList	%s	The error message returned because you are not authorized to perform this operation. Try again when you are in the whitelist.

For a list of error codes, visit the API Error Center.