Contents：
1. API Description
Domain name for API request: redis.tencentcloudapi.com.
This API is used to enable read/write separation.
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: EnableReplicaReadonly |
| 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 | Serial ID of an instance |
| ReadonlyPolicy.N | No | Array of String | Account routing policy. If master or replication is entered, it means to route to the master or slave node; if this is left blank, it means to write into the master node and read from the slave node by default |
3. Output Parameters
| Parameter Name | Type | Description |
|---|---|---|
| Status | String | ERROR: erroneous; OK: correct. |
| RequestId | String | The unique request ID, which is returned for each request. RequestId is required for locating a problem. |
4. Example
Example1 Enabling Read/write Separation
Input Example
https://redis.tencentcloudapi.com/?Action=EnableReplicaReadonly
&InstanceId=crs-5a4py64p
&<Common request parameter>Output Example
{
"Response": {
"RequestId": "2d4387ee-2011-449e-a32b-87f9366f3ef4",
"Status": "OK"
}
}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 |
|---|---|
| FailedOperation.UnSupportError | The instance does not support this API. |
| InternalError.DbOperationFailed | Internal system error with the database operation, which may be update, insert, select, etc. |
| InternalError.InternalError | Internal error. |
| InvalidParameter.PermissionDenied | The API has no CAM permissions. |
| ResourceUnavailable.CallOssError | Failed to call the backend API. |
