Creates a storage task for cold data.
Operation description
Only an ApsaraDB for ClickHouse cluster of V20.8 or later supports tiered storage of hot data and cold data. If your data is in an ApsaraDB for ClickHouse cluster of a version earlier than V20.8 and you want to use tiered storage of hot data and cold data to store the data, you can migrate the data to an ApsaraDB for ClickHouse cluster of V20.8 or later and use tiered storage of hot data and cold data. For more information about how to migrate data between ApsaraDB for ClickHouse clusters, see Migrate data between ApsaraDB for ClickHouse clusters.
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 |
|---|---|---|---|---|
| clickhouse:CreateOSSStorage | create |
|
| 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 region list. | cn-hangzhou |
| DBClusterId | string | Yes | The cluster ID. | cc-bp1z3a2hc8dmt**** |
Response parameters
Examples
Sample success responses
JSONformat
{
"RequestId": "1F488A93-83FD-540F-9B67-0333AF64E6A0"
}Error codes
| HTTP status code | Error code | Error message | Description |
|---|---|---|---|
| 500 | InternalError | An error occurred while processing your request. | An error occurred while processing your request. |
| 503 | ServiceUnavailable | An error occurred while processing your request. | An error occurred while processing your request. |
For a list of error codes, visit the Service error codes.
Change history
| Change time | Summary of changes | Operation |
|---|---|---|
| 2024-09-23 | API Description Update. The Error code has changed | View Change Details |