Queries the tag keys of an SLB instance.

Debugging

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Request parameters

Parameter Type Required Example Description
Action String Yes ListTagKeys

The operation that you want to perform.

Set the value to ListTagKeys.

NextToken String No FFmyTO70tTpLG6I3FmYAXGKPd****

The start position of the query. If this parameter is left empty, the query starts from the beginning.

MaxResults Integer No 10

The maximum number of data records that you want to query.

ResourceType String No loadbalancer

The type of the resource. Valid values:

  • acl: access control list.
  • loadbalancer: SLB instance.
  • securitypolicy: security policy.
  • servergroup: server group.
Category String No System

The type of the tags.

Valid values: Custom, System, and All.

Default value: All.

Keyword String No test

The tag key.

Response parameters

Parameter Type Example Description
MaxResults Integer 10

The maximum number of data records returned.

NextToken String FFmyTO70tTpLG6I3FmYAXGKPd****

The token for the next query.

RequestId String 593B0448-D13E-4C56-AC0D-FDF0FDE0E9A3

The ID of the request.

TagKeys Array of TagKey

The tag keys.

Category String System

The type of the tags.

Valid values: Custom, System, and All.

Default value: All.

TagKey String test

The tags that match all the filter conditions.

TotalCount Integer 10

The maximum number of records queried.

Valid values: 1 to 100.

Default value: 20. This value indicates that this parameter is not set.

Note This parameter is optional.

Examples

Sample requests

http(s)://[Endpoint]/?Action=ListTagKeys
&NextToken=FFmyTO70tTpLG6I3FmYAXGKPd****
&MaxResults=10
&ResourceType=loadbalancer
&Category=System
&Keyword=test
&<Common request parameters>

Sample success responses

XML format

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

<ListTagKeysResponse>
    <MaxResults>10</MaxResults>
    <NextToken>FFmyTO70tTpLG6I3FmYAXGKPd****</NextToken>
    <RequestId>593B0448-D13E-4C56-AC0D-FDF0FDE0E9A3</RequestId>
    <TagKeys>
        <Category>System</Category>
        <TagKey>test</TagKey>
    </TagKeys>
    <TotalCount>10</TotalCount>
</ListTagKeysResponse>

JSON format

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

{
  "MaxResults" : 10,
  "NextToken" : "FFmyTO70tTpLG6I3FmYAXGKPd****",
  "RequestId" : "593B0448-D13E-4C56-AC0D-FDF0FDE0E9A3",
  "TagKeys" : [ {
    "Category" : "System",
    "TagKey" : "test"
  } ],
  "TotalCount" : 10
}

Error codes

For a list of error codes, visit the API Error Center.