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Direct Connect

Qos policy

DeleteDirectConnectTrafficQosRule - Deleting a specified traffic rule

Call DeleteDirectConnectTrafficQosRule to delete a specified traffic rule.

Instructions

Only manually created traffic rules can be deleted. Default traffic rules cannot be deleted. You can call DescribeDirectConnectTrafficQosRules to query the traffic rule ID. The queue with DirectConnectTrafficQosRuleName set to Default and Priority set to 65535 is a default traffic rule.

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Request parameters

The following only details request parameters specific to this API and key common parameters. For more information, see Common parameters.

Action String required Example: DeleteDirectConnectTrafficQosRule

The interface name. The current API name is DeleteDirectConnectTrafficQosRule.

Version String required Example: 2020-04-01

The interface version. The current API version is 2020-04-01.

DirectConnectTrafficQosRuleId String required Example: dqr-6o5erg54rrg4****

The ID of the traffic rule to be deleted.

You can call the DescribeDirectConnectTrafficQosRules API to query the traffic rule ID.

Response parameters

This API does not have specific response parameters. For more information, see Response structure.

Request examples

GET /?Action=DeleteDirectConnectTrafficQosRule&Version=2020-04-01&DirectConnectTrafficQosRuleId=dqr-2fezs9g1xwy6859gp67tyw**** HTTP/1.1​
Host: directconnect.cn-beijing.volcengineapi.com​
X-Date: 20251121T094038Z​
Authorization: HMAC-SHA256 Credential=Adfks******wekfwe/20251121/cn-beijing/directconnect/request, SignedHeaders=host;x-date, Signature=47a7d934ff7b37c03938******cd7b8278a40a1057690c401e92246a0e41085f​

Response examples

{​
    "ResponseMetadata": {​
        "RequestId": "2024110716053568499AEFD8A1035B****",​
        "Action": "DeleteDirectConnectTrafficQosRule",​
        "Version": "2020-04-01",​
        "Service": "directconnect",​
        "Region": "cn-beijing"​
    },​
    "Result": {​
        "RequestId": "2024110716053568499AEFD8A1035B****"​
    }​
}​

Error codes

The table below describes the error codes for this API that are associated with business logic. For details, see Common error codes.

Status code	Error codes	Error message	Description
400	DryRunOperation	Exception raised to indicate a successfully authorized action when the DryRun flag is set to true.	This request is set to DryRun. The action is authorized but not executed.
400	InvalidDirectConnectTrafficQosPolicy.InvalidStatus	The specified direct connect traffic qos policy is not in the correct status for the request.	The specified QoS policy cannot respond to this request due to its status.
400	InvalidDirectConnectTrafficQosQueue.InvalidStatus	The specified direct connect traffic qos queue is not in the correct status for the request.	The specified QoS traffic queue cannot respond to this request due to its status.
400	InvalidDirectConnectTrafficQosRule.DeleteDefaultPriority	It is not supported to delete the direct connect traffic qos rule with default priority.	Deleting QoS traffic rules with default priority is not supported.
400	InvalidDirectConnectTrafficQosRule.InvalidStatus	The specified direct connect traffic qos rule is not in the correct status for the request.	The specified QoS traffic rule cannot respond to this request due to its status.
400	QuotaExceeded.DcTrafficQosRule	You've reached the limit on the number of traffic qos rules that you can create.	You have reached the maximum number of QoS traffic rules that can be created.
404	InvalidDirectConnectTrafficQosRule.NotFound	The specified direct connect traffic qos rule does not exist.	The specified QoS traffic rule does not exist.

Last updated: 2026.03.06 15:29:55