Unregister a DMS Instance via DeleteInstance API - Data Management - Alibaba Cloud - Data Management

Operation description

Note: You can call this operation only to remove a database instance from the instance list of DMS. The instance is not deleted or shut down.

Try it now

Try this API in OpenAPI Explorer, no manual signing needed. Successful calls auto-generate SDK code matching your parameters. Download it with built-in credential security for local usage.

Test

RAM authorization

The table below describes the authorization required to call this API. You can define it in a Resource Access Management (RAM) policy. The table's columns are detailed below:

Action: The actions can be used in the Action element of RAM permission policy statements to grant permissions to perform the operation.
API: The API that you can call to perform the action.
Access level: The predefined level of access granted for each API. Valid values: create, list, get, update, and delete.
Resource type: The type of the resource that supports authorization to perform the action. It indicates if the action supports resource-level permission. The specified resource must be compatible with the action. Otherwise, the policy will be ineffective.
- For APIs with resource-level permissions, required resource types are marked with an asterisk (*). Specify the corresponding Alibaba Cloud Resource Name (ARN) in the Resource element of the policy.
- For APIs without resource-level permissions, it is shown as All Resources. Use an asterisk (*) in the Resource element of the policy.
Condition key: The condition keys defined by the service. The key allows for granular control, applying to either actions alone or actions associated with specific resources. In addition to service-specific condition keys, Alibaba Cloud provides a set of common condition keys applicable across all RAM-supported services.
Dependent action: The dependent actions required to run the action. To complete the action, the RAM user or the RAM role must have the permissions to perform all dependent actions.

Action

Access level

Resource type

Condition key

Dependent action

dms:DeleteInstance

delete

*All Resource

*

None

Request parameters

Parameter	Type	Required	Description	Example
Tid	integer	No	The ID of the tenant. You can call the GetUserActiveTenant operation to obtain the tenant ID.	3***
Host	string	Yes	The endpoint of the database instance. You can call the ListInstances or GetInstance operation to obtain the endpoint.	xxx.mysql.rds.aliyuncs.com
Port	integer	Yes	The port number that is used to connect to the database instance. You can call the ListInstances or GetInstance operation to obtain the port number.	3306
Sid	string	No	The system ID (SID) of the database instance. You can call the ListInstances or GetInstance operation to obtain the SID.	testSid

Response elements

Element	Type	Description	Example
	object
RequestId	string	The ID of the request.	B4B07137-F6AE-4756-8474-7F92BB6C4E04
ErrorCode	string	The error code that is returned.	UnknownError
ErrorMessage	string	The error message that is returned.	UnknownError
Success	boolean	Indicates whether the request was successful. Valid values: true: The request was successful. false: The request failed.	true

Examples

Success response

JSON format

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

Error codes

See Error Codes for a complete list.

Release notes

See Release Notes for a complete list.