All Products
Search
Document Center

Edge Security Acceleration:GetCacheTag

Last Updated:Jun 25, 2026

Queries the cache tag configuration of a site, including the tag name in origin responses used for tag-based cache purging.

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

esa:GetCacheTag

get

*Site

acs:esa:{#regionId}:{#accountId}:site/{#SiteId}

None None

Request parameters

Parameter

Type

Required

Description

Example

SiteId

integer

Yes

Site ID. Call ListSites to query site IDs.

123456****

SiteVersion

integer

No

Version number of the site.

1

Response elements

Element

Type

Description

Example

object

Response body.

RequestId

string

Request ID.

156A6B-677B1A-4297B7-9187B7-2B44792

CaseInsensitive

string

Whether cache tags are case-insensitive. Valid values:

  • on: Case-insensitive.

  • off: Case-sensitive.

Valid values:

  • off :

    off

  • on :

    on

on

TagName

string

Name of the custom cache tag.

example

SiteVersion

integer

Version number of the site.

1

Examples

Success response

JSON format

{
  "RequestId": "156A6B-677B1A-4297B7-9187B7-2B44792",
  "CaseInsensitive": "on",
  "TagName": "example",
  "SiteVersion": 1
}

Error codes

HTTP status code

Error code

Error message

Description

400 InternalException Failed to call the service. Try again later or contact technical support. Failed to call the service. Try again later or contact technical support.

See Error Codes for a complete list.

Release notes

See Release Notes for a complete list.