TencentDB for MySQL
- Release Notes and Announcements
- Announcements
- Product Introduction
- Database Architecture
- Database Instance
- Kernel Features
- Kernel Version Release Notes
- Functionality Features
- Performance Features
- Parallel Query
- Security Features
- Stability Features
- Purchase Guide
- Getting Started
- Connecting to MySQL Instance
- Database Audit
- Audit Rule Template
- MySQL Cluster Edition
- Maintenance Management Instance
- Operation Guide
- Instance Management and Maintenance
- Instance Upgrade
- CPU Elastic Expansion
- Read-Only/Disaster Recovery Instances
- Database Proxy
- Database Proxy Kernel Features
- Database Proxy Management
- Automatic Read/Write Separation Feature
- Connection Pool Feature
- Other Features
- Account Management
- Database Management Center (DMC)
- Parameter Configuration
- Network and Security
- Backup and Rollback
- Restoring Database from Backup File
- Monitoring and Alarms
- Operation Logs
- Practical Tutorial
- Calling MySQL APIs in Python
- White Paper
- Performance White Paper
- Performance Test Report
- Troubleshooting
- Connections
- API Documentation
- Data Import APIs
- Rollback APIs
- Parameter APIs
- Making API Requests
- Instance APIs
- Database Proxy APIs
- Database Audit APIs
- Security APIs
- Account APIs
- Backup APIs
- Database APIs
- Monitoring APIs
- Log-related API
- FAQs
- Backup
- Connection and Login
- Instance Upgrade
- Performance and Memory
- Service Agreement
- Reference
BalanceRoGroupLoad
Last updated: 2024-11-20 11:15:09
1. API Description
Domain name for API request: cdb.intl.tencentcloudapi.com.
This API is used to rebalance the loads of instances in an RO group. Please note that the database connections to those instances will be interrupted transiently; therefore, you should ensure that your application can reconnect to the databases. This operation should be performed with caution.
A maximum of 100 requests can be initiated per second for this API.
We recommend you to use API Explorer
Try it
API Explorer provides a range of capabilities, including online call, signature authentication, SDK code generation, and API quick search. It enables you to view the request, response, and auto-generated examples.
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 Params. The value used for this API: BalanceRoGroupLoad. |
| Version | Yes | String | Common Params. The value used for this API: 2017-03-20. |
| Region | Yes | String | Common Params. For more information, please see the list of regions supported by the product. |
| RoGroupId | Yes | String | RO group ID in the format of cdbrg-c1nl9rpv. |
3. Output Parameters
| Parameter Name | Type | Description |
|---|---|---|
| RequestId | String | The unique request ID, generated by the server, will be returned for every request (if the request fails to reach the server for other reasons, the request will not obtain a RequestId). RequestId is required for locating a problem. |
4. Example
Example1 Rebalancing the loads of instances in an RO group
Input Example
POST / HTTP/1.1
Host: cdb.intl.tencentcloudapi.com
Content-Type: application/json
X-TC-Action: BalanceRoGroupLoad
<Common request parameters>
{
"RoGroupId": "cdbrg-eb2w7dto"
}
Output Example
{
"Response": {
"RequestId": "6EF60BEC-0242-43AF-BB20-270359FB54A7"
}
}
5. Developer Resources
SDK
TencentCloud API 3.0 integrates SDKs that support various programming languages to make it easier for you to call APIs.
- Tencent Cloud SDK 3.0 for Python
- Tencent Cloud SDK 3.0 for Java
- Tencent Cloud SDK 3.0 for PHP
- Tencent Cloud SDK 3.0 for Go
- Tencent Cloud SDK 3.0 for Node.js
- Tencent Cloud SDK 3.0 for .NET
- Tencent Cloud SDK 3.0 for C++
Command Line Interface
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.StatusConflict | Task status conflict. |
| InternalError.DBRecordNotExistError | The database record does not exist. |
| InternalError.DatabaseAccessError | Internal database error. |
| InternalError.UnknownError | Unknown error |
| InvalidParameter | Parameter error. |
| InvalidParameter.ControllerNotFoundError | This API was not found. |
| InvalidParameter.InstanceNotFound | The instance does not exist. |
Was this page helpful?
You can also Contact Sales or Submit a Ticket for help.
Yes
No