Queries the risk events of a disk.
Debugging
Authorization information
The following table shows the authorization information corresponding to the API. The authorization information can be used in the Action policy element to grant a RAM user or RAM role the permissions to call this API operation. Description:
- Operation: the value that you can use in the Action element to specify the operation on a resource.
- Access level: the access level of each operation. The levels are read, write, and list.
- Resource type: the type of the resource on which you can authorize the RAM user or the RAM role to perform the operation. Take note of the following items:
- The required resource types are displayed in bold characters.
- If the permissions cannot be granted at the resource level,
All Resourcesis used in the Resource type column of the operation.
- Condition Key: the condition key that is defined by the cloud service.
- Associated operation: other operations that the RAM user or the RAM role must have permissions to perform to complete the operation. To complete the operation, the RAM user or the RAM role must have the permissions to perform the associated operations.
| Operation | Access level | Resource type | Condition key | Associated operation |
|---|---|---|---|---|
| ebs:DescribeEvents | none | *All Resources * |
| none |
Request parameters
| Parameter | Type | Required | Description | Example |
|---|---|---|---|---|
| RegionId | string | Yes | The region ID . You can call the DescribeRegions operation to query the most recent list of regions supported. | cn-hangzhou |
| EventName | string | No | The name of the event. Valid values:
| DiskIOHang |
| ResourceId | string | No | The resource ID. | d-bp67acfmxazb4p**** |
| ResourceType | string | No | The type of resource. Valid values:
Default value: disk. | disk |
| Status | string | No | The status of event. Valid values:
| WillExecute |
| StartTime | string | No | The beginning of the time range to query. Specify the time in the ISO 8601 standard in the yyyy-MM-ddTHH:mm:ssZ format. The time must be in UTC. | 2023-06-01T03:00:00Z |
| EndTime | string | No | The end of the time range to query. Specify the time in the ISO 8601 standard in the yyyy-MM-ddTHH:mm:ssZ format. The time must be in UTC. | 2023-06-01T04:00:00Z |
| MaxResults | integer | No | The number of entries to return on each page. If you specify MaxResults, Valid values: 1 to 100. Default value: 10 | 10 |
| NextToken | string | No | A pagination token. It can be used in the next request to retrieve a new page of results. | AAAAAdDWBF2**** |
| EventLevel | string | No | The severity level of the event. Valid values:
| WARN |
Response parameters
Examples
Sample success responses
JSONformat
{
"RequestId": "473469C7-AA6F-4DC5-B3DB-A3DC0DE3****",
"TotalCount": 1,
"NextToken": "AAAAAdDWBF2****",
"ResourceEvents": [
{
"EventType": "Alert",
"EventName": "DiskIOHang",
"ResourceId": "d-bp67acfmxazb4p****\n",
"ResourceType": "disk",
"Status": "WillExecute",
"StartTime": "1684204822000",
"Description": "need snapshot",
"RecommendAction": "AdjustProvision",
"RecommendParams": "4296",
"EventLevel": "INFO",
"EndTime": "1679538083000",
"ExtraAttributes": "{\\\"EcsInstanceId\\\":\\\"i-uf6dkn9qpcw6y94g7ag7\\\",\\\"Adapter\\\":\\\"hda\\\"}"
}
]
}Error codes
| HTTP status code | Error code | Error message | Description |
|---|---|---|---|
| 400 | App.NumberExceed | The number of apps exceeded. | - |
| 400 | DocumentConvertFailed.ExceedFileSizeLimit | The conversion has been failed, exceed file size limit. | english description1 |
| 400 | Duplicate.TagKey | The Tag.N.Key contain duplicate key. | - |
| 400 | IdempotentParameterMismatch | The specified parameter has changed while using an already used clientToken. | The request and a previous request contains the same client token but different parameters. |
| 400 | InvalidDiskSize.NotSupported | The specified parameter size is not valid. | - |
| 400 | InvalidParameter | The parameter %s is invalid. | The specified parameter value is invalid. |
| 400 | InvalidParameter.Conflict | The specified parameter %s and %s are not blank at the same time. | - |
| 400 | InvalidParameter.EndTime | The specified parameter EndTime is earlier than StartTime. | - |
| 400 | InvalidParameter.Format | Specified parameter format is not valid. | english description |
| 400 | InvalidParameter.TooManyDataQueried | Too many data queried. | - |
| 403 | AliCroup2CloudUserCannotBuyNotInnerCommodity | There is no group cloud commodity label, and users within the group are not allowed to purchase. | There is no group cloud commodity label, and users within the group are not allowed to purchase. |
| 403 | Forbidden | User is not authorized to operate. | You are not authorized to manage the resource. Check the account permissions or contact the Alibaba Cloud account. |
| 403 | Forbidden.Action | User is not authorized to operate this action. | You are not authorized to perform this operation. Check the account permissions or contact the Alibaba Cloud account. |
| 403 | IncorrectDiskStatus.CreatingSnapshot | A previous snapshot creation is in process. | - |
| 403 | InvalidAccountStatus.NotEnoughBalance | Your account does not have enough balance. | - |
| 403 | InvalidDiskCategory.NotSupported | The specified disk category is not supported. | - |
| 404 | InvalidApi.NotFound | Specified api is not found, please check your url and method. | - |
| 404 | NoSuchResource | The specified resource does not exist. | The specified resource does not exist. |
| 500 | InternalError | The request processing has failed due to some unknown error, exception or failure. | An internal error has occurred. |
| 504 | RequestTimeout | The request is timeout, please try again later. | The request has timed out. Try again later. |
For a list of error codes, visit the Service error codes.
Change history
| Change time | Summary of changes | Operation |
|---|---|---|
| 2024-08-19 | The Error code has changed | View Change Details |