Adds an ECS resource or service to another resource group. A resource is a cloud service entity created in the Alibaba Cloud, such as an ECS instance, ECS elastic network interface, or ECS image. A resource group is a collection of infrastructure for projects, environments, or stacks. In a resource group, you can manage all resources, monitor and run tasks, without the hassle of switching between multiple Alibaba Cloud services to view resources.

Request parameters

Name Type Required Description
Action String Yes The name of this interface. Value: JoinResourceGroup
RegionId String Yes The region ID of the ECS resource.For more information, call DescribeRegions to obtain the latest region list.
ResourceType String Yes The ECS resource type. Value: instance | disk | snapshot | image | securitygroup | ddh | eni | keypair | launchtemplate

These parameters are case-sensitive.

ResourceId String Yes The identifier of the resource type. For example, if ResourceType is set to instance, ResourceId must be set to the InstanceId parameter of the instance.
ResourceGroupId String Yes The ID of the target resource group.

Response parameters

All are common response parameters. See Common response parameters.


Request example
&<Common Request Parameters>
Response example

XML format

JSON format
    "RequestId": "C0003E8B-B930-4F59-ADC0-0E20xxxxxxxx"

Error codes

Error codes specific to this interface are as follows. For more information, see API Error Center.

Error code Error message HTTP status code Description
MissingParameter The required input parameter for processing this request is not provided. 403 The input parameter mandatory for processing this request must be specified.
InvalidResourceGroup.NotFound The SourceGroupId provided does not exist in our records. 404 The specified resource group does not exist.
InvalidResourceId.NotFound The InstanceId provided does not exist in our records. 404 The specified instance ID does not exist.
InvalidResourceType.NotFound The SourceGroupId provided does not exist in our records. 404 Does not support the specified resource type.