ListTagKeys - Resource Orchestration Service - Alibaba Cloud Documentation Center

Queries the tag keys for stacks or templates in a specified region.

Operation description

This topic provides an example of how to query the tag keys that are attached to a stack in the China (Hangzhou) region.

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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

ros:ListTagKeys

get

*All Resource

*

None

Request parameters

Parameter	Type	Required	Description	Example
RegionId	string	Yes	The ID of the region. You can call the DescribeRegions operation to query the latest list of Alibaba Cloud regions.	cn-hangzhou
ResourceType	string	Yes	The resource type. Valid values: stack: stack. stackgroup: stack group. template: template. templatescratch: resource scenario.	stack
NextToken	string	No	The token that is used to start the next query.	caeba0bbb2be03f84eb48b699f0*****

For more information about common parameters, see Common parameters.

Response elements

Element	Type	Description	Example
	object
NextToken	string	The token that is used to start the next query.	caeba0bbb2be03f84eb48b699f0*****
RequestId	string	The request ID.	C429473A-5C66-4661-B5F8-4F900CD4330A
Keys	array	The list of tag keys.
	string	A tag key.	["TagKey1","TagKey2"]

Examples

Success response

JSON format

{
  "NextToken": "caeba0bbb2be03f84eb48b699f0*****",
  "RequestId": "C429473A-5C66-4661-B5F8-4F900CD4330A",
  "Keys": [
    "[\"TagKey1\",\"TagKey2\"]"
  ]
}

Error codes

See Error Codes for a complete list.

Release notes

See Release Notes for a complete list.