Domain name for API request: postgres.tencentcloudapi.com.
This API is used to modify instance parameters.
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: ModifyDBInstanceParameters. |
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. |
DBInstanceId | Yes | String | Instance ID. |
ParamList.N | Yes | Array of ParamEntry | Parameters to be modified and expected values. |
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. |
u200cThis example shows you how to modify the value of the max_replication_slots
parameter to 20
for an instance.
POST / HTTP/1.1
Host: postgres.tencentcloudapi.com
Content-Type: application/json
X-TC-Action: ModifyDBInstanceParameters
<Common request parameters>
{
"DBInstanceId": "postgres-lzrwgg6d",
"ParamList": [
{
"Name": "max_replication_slots",
"ExpectedValue": "20"
}
]
}
{
"Response": {
"RequestId": "ec555918-0c22-42ea-aa23-730167195708"
}
}
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.CamAuthFailed | CAM authentication failed. |
FailedOperation.DatabaseAccessError | Failed to access database management service. Please try again later. If the problem persists, please contact customer service. |
FailedOperation.FailedOperationError | Operation failed. Please try again later. |
InternalError.InternalHttpServerError | An exception occurred while executing the request. |
InvalidParameterValue.DataConvertError | Failed to convert data format. Please contact customer service. |
OperationDenied.CamDeniedError | This operation cannot be performed. |
OperationDenied.InstanceStatusLimitError | This operation cannot be performed on an instance in this status. |
OperationDenied.InstanceStatusLimitOpError | This operation cannot be performed on an instance in this status. |
ResourceNotFound.InstanceNotFoundError | The instance does not exist. |
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