Domain name for API request: mariadb.tencentcloudapi.com.
This API is used to initialize TencentDB instances, including setting the default character set and table name case sensitivity.
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: mariadb.ap-shanghai-fsi.tencentcloudapi.com
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: InitDBInstances. |
| Version | Yes | String | Common parameter. The value used for this API: 2017-03-12. |
| Region | Yes | String | Common parameter. For more information, please see the list of regions supported by the product. |
| InstanceIds.N | Yes | Array of String | List of IDs of instances to be initialized. The ID is in the format of tdsql-ow728lmc and can be obtained through the DescribeDBInstances API. |
| Params.N | Yes | Array of DBParamValue | Parameter list. Valid values: character_set_server (character set; required); lower_case_table_names (table name case sensitivity; required; 0: case-sensitive, 1: case-insensitive); innodb_page_size (InnoDB data page; default size: 16 KB); sync_mode (sync mode; 0: async; 1: strong sync; 2: downgradable strong sync; default value: strong sync). |
| Parameter Name | Type | Description |
|---|---|---|
| FlowId | Integer | Async task ID. The task status can be queried through the DescribeFlow API. |
| InstanceIds | Array of String | Passed through from the input parameters. |
| RequestId | String | The unique request ID, which is returned for each request. RequestId is required for locating a problem. |
https://mariadb.tencentcloudapi.com/?Action=InitDBInstances
&InstanceIds.0=tdsql-fdpjf5zh
&InstanceIds.1=tdsql-avw0207d
&Params.0.Param=lower_case_table_names
&Params.0.Value=1
&Params.1.Param=innodb_page_size
&Params.1.Value=16384
&Params.2.Param=character_set_server
&Params.2.Value=utf8
&<Common request parameters>{
"Response": {
"RequestId": "d94ef093-ff84-4851-b2e0-a5c5920d618e",
"InstanceIds": [
"tdsql-fdpjf5zh",
"tdsql-avw0207d"
],
"FlowId": 3340
}
}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 |
|---|---|
| InternalError.CamAuthFailed | CAM authentication request failed. |
| InternalError.DbOperationFailed | Failed to query the database. |
| InternalError.InnerSystemError | Internal system error. |
| InvalidParameter.GenericParameterError | An error occurred while verifying parameter validity. |
| InvalidParameterValue.IllegalInitParam | An error occurred while initializing database instance parameters. |
| ResourceUnavailable.BadInstanceStatus | Incorrect instance status. Unable to initialize. |
| ResourceUnavailable.InstanceStatusAbnormal | Incorrect database instance status. Operations are not allowed. |
| UnauthorizedOperation.PermissionDenied | You have no permission to manipulate this API or resource. |
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