Contents：
1. API Description
Domain name for API request: cdb.tencentcloudapi.com.
This API (DescribeRollbackRangeTime) is used to query the time range available for rollback of a database instance.
A maximum of 20 requests can be initiated per second for this API.
Note: This API supports Finance regions. Since Finance regions and non-Finance regions are isolated and not interconnected. If the common parameter Region is a Finance region (such as ap-shanghai-fsi), you need to specify a domain name containing the Finance region that should be identical to the value of Region field, for example: cdb.ap-shanghai-fsi.tencentcloudapi.com.
2. Input Parameters
The following request parameter list only provides API request parameters and some common parameters. For the complete common parameter list, see Common Request Parameters.
| Parameter Name | Required | Type | Description |
|---|---|---|---|
| Action | Yes | String | Common parameter. The value used for this API: DescribeRollbackRangeTime |
| Version | Yes | String | Common parameter. The value used for this API: 2017-03-20 |
| Region | Yes | String | Common parameter. For more information, please see the list of regions supported by the product. |
| InstanceIds.N | Yes | Array of String | Instance ID list. ID of an instance should look like this: cdb-c1nl9rpv. It is identical to the instance ID displayed in the database console page. |
3. Output Parameters
| Parameter Name | Type | Description |
|---|---|---|
| TotalCount | Integer | Number of instances that meet the condition. |
| Items | Array of InstanceRollbackRangeTime | Retuned parameter information. |
| RequestId | String | The unique request ID, which is returned for each request. RequestId is required for locating a problem. |
4. Error Codes
The following only lists the error codes related to the API business logic. For other error codes, see Common Error Codes.
| Error Code | Description |
|---|---|
| InternalError.DatabaseAccessError | Database's internal error. |
| InvalidParameter | Parameter error. |
| InvalidParameter.InstanceNotFound | The instance does not exist. |
| OperationDenied | The operation is not allowed. |
5. Example
Example 1 Query available rollback time
Input example
https://cdb.tencentcloudapi.com/?Action=DescribeRollbackRangeTime
&InstanceIds.0=cdb-fix44sxh
&InstanceIds.1=cdb-bdf7h3j1
&<Common request parameters>Output example
{
"Response": {
"Items": [
{
"Code": 0,
"InstanceId": "cdb-fix44sxh",
"Message": "ok",
"Times": [
{
"Begin": "2017-08-21 02:06:20",
"End": "2017-08-25 17:52:05"
}
]
},
{
"Code": 0,
"InstanceId": "cdb-bdf7h3j1",
"Message": "ok",
"Times": [
{
"Begin": "2017-08-21 02:06:00",
"End": "2017-08-25 17:52:05"
}
]
}
],
"RequestId": "6EF60BEC-0242-43AF-BB20-270359FB54A7",
"TotalCount": 2
}
}6. Other Resources
Cloud API 3.0 comes with the following development tools to make it easier to call the API.
