Call the SwitchDrInstanceToMaster API to promote a disaster recovery instance to a primary instance.

Request type #

Asynchronous request.

Request parameters #

Response parameters #

null

Sample request #

POST /?Action=SwitchDrInstanceToMaster&Version=2022-01-01 HTTP/1.1
Content-Type: application/json
Host: rds-mysql.cn-beijing.volcengineapi.com
X-Date: 20211202T101010Z
Authorization: HMAC-SHA256 Credential=AKLTN2I0MmFiNzMxNWE5NDgzMzk4MmVjMTVkODlkZTZ****/20211202/cn-beijing/rds_mysql/request,SignedHeaders=x-date, Signature=71d31fc7bcf990142851c9833c5656391486cda0ae2e0b8ada733b7c6458****
{
    "InstanceId": "mysql-d2772ba1****"
}

Sample response #

{
    "ResponseMetadata": {
        "RequestId": "2024120522060385AF665EDE9F2DA7C23B-51150e",
        "Action": "SwitchDrInstanceToMaster",
        "Version": "2022-01-01",
        "Service": "rds_mysql",
        "Region": "cn-beijing"
    },
    "Result": {}
}

Error codes #

For more details, refer to Error codes.