Queries a list of cache analysis reports for an instance.
Operation description
Note
ApsaraDB for Redis has optimized the cache analytics feature to improve user experience. This API operation is phased out. You can use the new API operation for cache analytics. For more information, see API operations for cache analytics are upgraded.
Before you call this operation, make sure that the instance meets the following requirements:
- The engine version of the instance is Redis 4.0 or later.
- The instance uses the latest minor version. For more information about how to check whether to update the minor version of an instance, see How do I check whether the minor version of an ApsaraDB for Redis instance is the latest?
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 |
|---|---|---|---|---|
| kvstore:DescribeCacheAnalysisReportList | get | *All Resources * |
| none |
Request parameters
| Parameter | Type | Required | Description | Example |
|---|---|---|---|---|
| InstanceId | string | Yes | The ID of the instance. | r-bp1zxszhcgatnx**** |
| Days | integer | No | The time range to query. Default value: 7. Unit: days. Note
If daily automatic analysis has not started and manual analysis is not performed, no records are returned.
| 7 |
| PageSize | integer | No | The number of entries to return on each page. Valid values: 30, 50, and 100. Note
The default value is 30.
| 30 |
| PageNumbers | integer | No | The number of the page to return. | 1 |
| NodeId | string | No | The ID of the child node in the cluster instance. Note
If this parameter is not specified, the analysis results of all child nodes in the instance are returned.
| r-bp1zxszhcgatnx****-db-0 |
Response parameters
Examples
Sample success responses
JSONformat
{
"InstanceId": "1041xxxx",
"RequestId": "743D0A03-52DE-4E6F-8D09-EC1414CF****",
"DailyTasks": {
"DailyTask": [
{
"Date": "2019-08-01Z",
"Tasks": {
"Task": [
{
"Status": "success",
"StartTime": "2019-08-01T19:08:49Z",
"TaskId": "156465****",
"NodeId": "r-bp1zxszhcgatnx****-db-0"
}
]
}
}
]
}
}Error codes
| HTTP status code | Error code | Error message |
|---|---|---|
| 403 | IncorrectEngineVersion | Current engine version does not support this operation. |
For a list of error codes, visit the Service error codes.