UntagResources - Server Migration Center - Alibaba Cloud Documentation Center

Operation description

If a tag is no longer needed, you can call this operation to detach and delete the tag from migration sources and migration tasks.

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

smc:UntagResources

delete

*ReplicationJob

acs:smc:{#regionId}:{#accountId}:replicationjob/{#ReplicationJobId}

None

Request parameters

Parameter	Type	Required	Description	Example
ResourceType	string	Yes	The type of the SMC resource. Valid values: sourceserver: a migration source. replicationjob: a migration task.	sourceserver
All	boolean	No	Specifies whether to remove all tags from the SMC resources. This parameter takes effect only if you do not specify the `TagKey.N` parameter in the request. Valid values: true: Removes all tags from the specified SMC resources. If no tags are attached to the SMC resources, no operation is performed. false: Does not remove any tags from the specified SMC resources. Default value: false.	false
ResourceId	array	Yes	The IDs of the SMC resources. You can specify 1 to 50 resource IDs. SMC resources include migration sources and migration tasks.	s-bw526m1vi6x20c6g****
	string	No	The ID of the SMC resource. You can specify 1 to 50 resource IDs. SMC resources include migration sources and migration tasks.	s-bp12tueadp5ndleg****
TagKey	array	No	The keys of the tags to remove. You can specify 1 to 20 tag keys. Tag keys are case-sensitive.	TestKey
	string	No	The key of the tag to remove. You can specify 1 to 20 tag keys. Tag keys are case-sensitive.	smc

Response elements

Element	Type	Description	Example
	object
RequestId	string	The ID of the request.	2D69A58F-345C-4FDE-88E4-BF518948****

Examples

Success response

JSON format

{
  "RequestId": "2D69A58F-345C-4FDE-88E4-BF518948****"
}

Error codes

HTTP status code	Error code	Error message	Description
400	NumberExceed.Tags	The maximum number of the Tag parameters cannot exceed 20.	The maximum number of Tag parameters cannot exceed 20.
400	MissingParameter.ResourceType	You must specify ResourceType.	You must specify ResourceType.
400	InvalidResourceType.NotFound	The specified ResourceType does not exist.	The specified ResourceType does not exist.
400	NumberExceed.ResourceIds	The maximum number of ResourceId parameters cannot exceed 50.	The maximum number of ResourceId parameters cannot exceed 50.
400	Duplicate.ResourceId	The ResourceId contains duplicate values.	The ResourceId contains duplicate values.
400	InvalidResourceId.NotFound	The specified ResourceIds do not exist.	The specified ResourceIds do not exist.

See Error Codes for a complete list.

Release notes

See Release Notes for a complete list.