产品动态
Domain name for API request: postgres.tencentcloudapi.com.
This API is used to rebalance the loads of read-only replicas in an RO group. Please note that connections to those read-only replicas 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.
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: RebalanceReadOnlyGroup. |
| Version | Yes | String | Common Params. The value used for this API: 2017-03-12. |
| Region | No | String | Common Params. This parameter is not required for this API. |
| ReadOnlyGroupId | Yes | String | RO group ID |
| 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. |
POST / HTTP/1.1
Host: postgres.tencentcloudapi.com
Content-Type: application/json
X-TC-Action: RebalanceReadOnlyGroup
<Common request parameters>
{
"ReadOnlyGroupId": "\"pgrogrp-e0tfm161\""
}
{
"Response": {
"RequestId": "d43b2a9f-070c-480b-a0bb-7c210428cfe8"
}
}
TencentCloud API 3.0 integrates SDKs that support various programming languages to make it easier for you to call APIs.
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.BaseNetworkAccessError | Failed to access classic network. Please try again later. If the problem persists, please contact customer service. |
| FailedOperation.CamAuthFailed | CAM authentication failed. |
| FailedOperation.CamSigAndAuthError | Authentication failed. Please try again later. If the problem persists, please contact customer service. |
| FailedOperation.DatabaseAccessError | Failed to access database management service. Please try again later. If the problem persists, please contact customer service. |
| FailedOperation.DeleteAllRoute | Failed to delete VPC routes. |
| FailedOperation.FailedOperationError | Operation failed. Please try again later. |
| FailedOperation.ROGroupNotFoundError | The RO group does not exist. |
| FailedOperation.VPCResetServiceError | Failed to configure the VPC. |
| FailedOperation.VPCUpdateRouteError | Failed to update VPC routes. |
| InterfaceNameNotFound | ACTION input error. |
| InternalError.InternalHttpServerError | An exception occurred while executing the request. |
| InternalError.SystemError | System error. When this error occurs, please contact customer service for assistance. |
| InvalidParameterValue.InvalidParameterValueError | Incorrect parameter value |
| InvalidParameterValue.ParameterHandleError | Failed to process the parameter. Please check if the parameter value is valid. |
| OperationDenied.CamDeniedError | This operation cannot be performed. |
| ResourceNotFound.InstanceNotFoundError | The instance does not exist. |
| VpcError | VPC error |
文档反馈