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API Gateway:DescribeTrafficControlsByApi

Last Updated:Mar 16, 2026

Queries the throttling policy that is bound to a specific API.

Operation description

  • This API is intended for API providers.

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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

apigateway:DescribeTrafficControlsByApi

get

*ApiGroup

acs:apigateway:{#regionId}:{#accountId}:apigroup/{#GroupId}

None None

Request parameters

Parameter

Type

Required

Description

Example

GroupId

string

Yes

The ID of the group to which the API to be queried belongs.

0009db9c828549768a200320714b8930

ApiId

string

Yes

The ID of the API.

3b81fd160f5645e097cc8855d75a1cf6

StageName

string

Yes

The runtime environment of the API. Valid values:

  • RELEASE

  • TEST

RELEASE

Response elements

Element

Type

Description

Example

object

RequestId

string

The ID of the request.

CEF72CEB-54B6-4AE8-B225-F876FF7BZ004

TrafficControlItems

object

TrafficControlItem

array<object>

The returned throttling policy information. It is an array consisting of TrafficControlItem data.

object

TrafficControlItemId

string

The ID of the throttling policy.

dd05f1c54d6749eda95f9fa6d491449a

BoundTime

string

The binding time of the policy.

2016-07-23T08:28:48Z

TrafficControlItemName

string

The name of the throttling policy.

mysecret

Examples

Success response

JSON format

{
  "RequestId": "CEF72CEB-54B6-4AE8-B225-F876FF7BZ004",
  "TrafficControlItems": {
    "TrafficControlItem": [
      {
        "TrafficControlItemId": "dd05f1c54d6749eda95f9fa6d491449a",
        "BoundTime": "2016-07-23T08:28:48Z",
        "TrafficControlItemName": "mysecret"
      }
    ]
  }
}

Error codes

See Error Codes for a complete list.

Release notes

See Release Notes for a complete list.