Contents：
1. API Description
Domain name for API request: redis.tencentcloudapi.com.
This API is used to upgrade an instance.
A maximum of 20 requests can be initiated per second for this API.
Note: This API supports Finance regions. If the common parameter Region is a Finance region, a domain name with the Finance region needs to be specified, for example: redis.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: UpgradeInstance |
| Version | Yes | String | Common parameter. The value used for this API: 2018-04-12 |
| Region | Yes | String | Common parameter. For more information, please see the list of regions supported by the product. |
| InstanceId | Yes | String | Instance ID |
| MemSize | Yes | Integer | Shard size in MB |
| RedisShardNum | No | Integer | Number of shards. This parameter can be left blank for Redis 2.8 master-slave edition, CKV master-slave edition, and Redis 2.8 standalone edition |
| RedisReplicasNum | No | Integer | Number of replicas. This parameter can be left blank for Redis 2.8 master-slave edition, CKV master-slave edition, and Redis 2.8 standalone edition |
3. Output Parameters
| Parameter Name | Type | Description |
|---|---|---|
| DealId | String | Order ID |
| RequestId | String | The unique request ID, which is returned for each request. RequestId is required for locating a problem. |
4. Example
Example1 Request Sample
Input Example
https://redis.tencentcloudapi.com/?Action=UpgradeInstance
&InstanceId=crs-5qlrlhux
&MemSize=4096
&<Common request parameter>Output Example
{
"Response": {
"DealId": "6954227",
"RequestId": "4daddc97-0005-45d8-b5b8-38514ec1e97c"
}
}5. Developer Resources
API Explorer
This tool allows online call, signature authentication, SDK code generation and quick search of APIs to greatly improve the efficiency of using TencentCloud APIs.
6. Error Code
The following only lists the error codes related to the API business logic. For other error codes, see Common Error Codes.
| Error Code | Description |
|---|---|
| InvalidParameter.PermissionDenied | The API has no CAM permissions. |
| InvalidParameterValue.MemSizeNotInRange | The requested capacity is out of the purchasable capacity range. |
| InvalidParameterValue.ReduceCapacityNotAllowed | The request capacity is too small. Capacity reduction is not supported. |
| LimitExceeded.InvalidMemSize | The requested capacity is out of the purchasable specification range (memSize should be an integral multiple of 1,024 in MB). |
| ResourceNotFound.InstanceNotExists | No Redis instance is found by the serialId. |
| ResourceUnavailable.AccountBalanceNotEnough | The request order number does not exist. |
| ResourceUnavailable.InstanceStatusAbnormal | The Redis status is exceptional, and the corresponding process cannot be executed. |
| UnauthorizedOperation.NoCAMAuthed | No CAM permissions. |
