Deletes a database instance from DMS enterprise.

This operation only removes database instances from the DMS Enterprise console, rather than discontinuing the instances.


OpenAPI Explorer automatically calculates the signature value. For your convenience, we recommend that you call this operation in OpenAPI Explorer. You can use OpenAPI Explorer to search for API operations, call API operations, and dynamically generate SDK sample code.

Request parameters

Parameter Type Required Example Description
Action String Yes DeleteInstance

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

Host String Yes

The endpoint of the instance to delete.

Port Integer Yes 3306

The connection port of the instance to be deleted.

Tid Long Yes -1

The ID of the tenant.

Note The tenant ID is taken from the tenant ID displayed when you move the pointer on your profile picture. For more information, see View tenant information .
Sid String No testSid

The system ID of the instance to be deleted.

Response parameters

Parameter Type Sample response Description
ErrorCode String UnknownError

The error codes.

ErrorMessage String UnknownError

The error message.

RequestId String B4B07137-F6AE-4756-8474-7F92BB6C4E04

The ID of the request.

Success Boolean true

Indicates whether the request is successful. Valid values:

  • true
  • false


Sample request

     http(s)://[Endpoint]/? Action=DeleteInstance & &Port=3306 &Tid=-1 &<common request parameters> 

Sample success responses

XML format

     <RequestId>B4B07137-F6AE-4756-8474-7F92BB6C4E04</RequestId> <Success>true</Success> 


     { "RequestId": "B4B07137-F6AE-4756-8474-7F92BB6C4E04", "Success": true } 

Error codes

For more information about error codes, see error center.