You can call this operation to switch between internal and public endpoints.


OpenAPI Explorer automatically calculates the signature value. For your convenience, we recommend that you call this operation in OpenAPI Explorer. OpenAPI Explorer dynamically generates the sample code of the operation for different SDKs.

Request parameters

Parameter Type Required Example Description
Action String Yes SwitchDBInstanceNetType

The operation that you want to perform. Set the value to SwitchDBInstanceNetType.

ConnectionStringPrefix String Yes test1234

The prefix of the custom endpoint.

  • The prefix can contain lowercase letters, digits, and hyphens (-) and must start with a lowercase letter.
  • The prefix can be up to 30 characters in length.
DBInstanceId String Yes rm-uf6wjk5xxxxxxx

The ID of the instance.

Port String Yes 3306

The number of the port that is used to connect to the instance. Valid values: 3001 to 3999.

Response parameters

Parameter Type Example Description
RequestId String FA67B751-2A2D-470C-850B-D6B93699D35C

The ID of the request.


Sample requests

&<Common request parameters>

Sample success responses

XML format


JSON format


Error codes

For a list of error codes, visit the API Error Center.