ListTagKeys - Auto Scaling - Alibaba Cloud Documentation Center

Queries the tag keys added to Auto Scaling resources. Querying tag keys facilitates easier classification, identification, and monitoring of your Auto Scaling resources, thereby enhancing the flexibility and convenience of your resource management processes.

Debugging

OpenAPI Explorer automatically calculates the signature value. For your convenience, we recommend that you call this operation in OpenAPI Explorer. OpenAPI Explorer dynamically generates the sample code of the operation for different SDKs.

Request parameters

Parameter	Type	Required	Example	Description
Action	String	Yes	ListTagKeys	The operation that you want to perform. Set the value to ListTagKeys.
RegionId	String	Yes	cn-hangzhou	The region ID of the Auto Scaling resources.
ResourceType	String	Yes	scalinggroup	The type of the Auto Scaling resources. Set the value to `scalinggroup`. This means the tag key you want to query is added to a scaling group.
NextToken	String	No	caeba0bbb2be03f84eb48b699f0a****	The pagination token that is used in the next request to retrieve a new page of results. If NextToken is empty, no next page exists.
PageSize	Integer	No	10	The number of entries per page. Maximum value: 50. Default value: 10.

Response parameters

Parameter	Type	Example	Description
NextToken	String	caeba0bbb2be03f84eb48b699f0a****	A pagination token. It can be used in the next request to retrieve a new page of results.If NextToken is empty, no next page exists.
RequestId	String	DC09A6AA-2713-4E10-A2E9-E6C5C43A****	The request ID.
PageSize	Integer	10	The number of entries per page.
Keys	Array of String	ESS	The information about the tag keys.

Examples

Sample requests

http(s)://ess.aliyuncs.com/?Action=ListTagKeys
&RegionId=cn-hangzhou
&ResourceType=scalinggroup
&NextToken=caeba0bbb2be03f84eb48b699f0a****
&PageSize=10
&<Common request parameters>

Sample success responses

XML format

HTTP/1.1 200 OK
Content-Type:application/xml

<ListTagKeysResponse>
    <NextToken>caeba0bbb2be03f84eb48b699f0a****</NextToken>
    <RequestId>DC09A6AA-2713-4E10-A2E9-E6C5C43A8842</RequestId>
    <PageSize>10</PageSize>
    <Keys>ESS</Keys>
</ListTagKeysResponse>

JSON format

HTTP/1.1 200 OK
Content-Type:application/json

{
  "NextToken" : "caeba0bbb2be03f84eb48b699f0a****",
  "RequestId" : "DC09A6AA-2713-4E10-A2E9-E6C5C43A8842",
  "PageSize" : 10,
  "Keys" : [ "ESS" ]
}

Error codes

For a list of error codes, see Service error codes.

HTTP status code	Error code	Error message	Description
400	InvalidResourceType.NotFound	The ResourceType provided does not exist in our records.	The value of ResourceType is invalid.