Call the ModifySystemEventDefaultAction operation to modify the default O&M operation of an event.

Debugging

API Explorer

You can initiate calls online through API Explorer without paying attention to the signature generation process and quickly obtain the call results.

Request parameters

Only the request parameters specific to this operation and some common parameters are listed below. For more information, refer to Common parameters.

Action string required Sample value: ModifySystemEventDefaultAction

The action that you want to perform. Value: ModifySystemEventDefaultAction.

Version string required Sample value: 2020-04-01

The API version. Valid value: 2020-04-01.

EventId string required Sample value: e-3ti9101aju3vj0***

The event ID. You can use the event notification feature or call the DescribeSystemEvents operation to query and obtain the event ID.

tip

Currently, this operation is supported only for a DiskErrorDetected event in the Inquiring status.

DefaultAction string required Sample value: Redeploy

The default O&M operation for the event. Valid values:

tip

This operation is not supported for local volumes partitioned via LVM or SRIOV

OperatedStartAt string Optional Sample value: 2023-06-28T18:11:46+08:00

The start time of the O&M time window for the event.

tip

This parameter is required when DefaultAction is set to Redeploy. Format: RFC3339.

OperatedEndAt string Optional Sample value: 2023-06-29T18:29:38+08:00

The end time of the O&M time window for the event.

tip

This parameter is required when DefaultAction is set to Redeploy. Format: RFC3339.

Response parameters

Only the response parameters specific to this operation are listed below. For more information, refer to the response structure.

EventId string Sample value: e-3ti9101aju3vj0***

The event ID.

RelatedEventId string Sample value: e-98islk8pjuks9i***

The event ID associated with the event.

Sample request

Sample response

Error codes

The table below lists the business-related error codes of the operation. For more information, refer to Common error codes.

Status code	Error code	Error message	Description
400	InvalidDefaultAction.Malformed	The specified DefaultAction is malformed.	The specified value of DefaultAction is invalid.
400	InvalidDefaultAction.Unsupported	The event related instance does not support the default action.	The instance associated with the system event does not support the default O&M operation.
400	InvalidOperatedEndAt.Malformed	The specified OperatedEndAt is malformed.	The specified value of OperatedEndAt is invalid.
400	InvalidOperatedStartAt.Malformed	The specified OperatedStartAt is malformed.	The specified value of OperatedStartAt is invalid.
400	InvalidSystemEventTypeOrStatus.Unsupported	The specified system event type or status does not support set default action.	The type or status of the specified event does not support the default O&M operation.
400	MissingParameter.DefaultAction	The required parameter DefaultAction is not supplied.	The parameter DefaultAction can not be left empty.
400	MissingParameter.EventId	The required parameter EventId is not supplied.	The parameter EventId cannot be left empty.
404	InvalidSystemEvent.NotFound	The specified system event does not exist.	The system event does not exist.
409	InvalidSystemEvent.Conflict	The default action for specified system event already set.	The default O&M operation for the specified event already exists.