Use RemoveTrafficMatchRuleFromTrafficMarkingPolicy to delete traffic classification rules - Cloud Enterprise Network - Alibaba Cloud - Cloud Enterprise Network

Operation description

When you call the RemoveTrafficMatchRuleFromTrafficMarkingPolicy operation:
- If you specify traffic classification rule IDs (that is, you specify values for the TrafficMarkRuleIds parameter), the operation deletes the specified traffic classification rules.
- If you do not specify traffic classification rule IDs (that is, you do not specify values for the TrafficMarkRuleIds parameter), the operation does not perform any action.
If you want to delete specific traffic classification rules, make sure that you have specified the IDs of the traffic classification rules before you call the operation.
RemoveTrafficMatchRuleFromTrafficMarkingPolicy is an asynchronous operation. After you send a request, the system returns a RequestId, but the traffic classification rules are not immediately deleted. The deletion task continues to run in the background. You can call the ListTrafficMarkingPolicies operation to query the status of traffic classification rules.
- If a traffic classification rule is in the Deleting state, the rule is being deleted. In this state, you can only query the rule but cannot perform other operations on it.
- If the specified traffic classification rule cannot be found, the rule has been deleted.

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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

cen:RemoveTrafficMatchRuleFromTrafficMarkingPolicy

update

*All Resource

*

None

Request parameters

Parameter	Type	Required	Description	Example
ClientToken	string	No	The client token that is used to ensure the idempotence of the request. You can use the client to generate the token, but you must make sure that the token is unique among different requests. The client token can contain only ASCII characters. Note If you do not specify this parameter, the system automatically uses the RequestId of the API request as the ClientToken. The RequestId may be different for each API request.	123e4567-e89b-12d3-a456-426****
DryRun	boolean	No	Specifies whether to perform a dry run. Valid values: true: performs a dry run without deleting the traffic classification rules from the traffic marking policy. The system checks the required parameters, request syntax, and business restrictions. If the request fails the dry run, an error message is returned. If the request passes the dry run, the error code `DryRunOperation` is returned. false (default): performs a dry run and sends the request. If the request passes the dry run, the traffic classification rules are deleted from the traffic marking policy.	false
TrafficMarkingPolicyId	string	Yes	The ID of the traffic marking policy.	tm-d33hdczo3qo8ta****
TrafficMarkRuleIds	array	No	The IDs of the traffic classification rules.
	string	No	The ID of the traffic classification rule. You can delete up to 20 traffic classification rules at a time. You can call the ListTrafficMarkingPolicies operation to query the IDs of traffic classification rules in a traffic marking policy.	tm-rule-15jtgapsat62r9****

Response elements

Element	Type	Description	Example
	object	The response parameters.
RequestId	string	The request ID.	6DF9A765-BCD2-5C7E-8C32-C35C8A361A39

Examples

Success response

JSON format

{
  "RequestId": "6DF9A765-BCD2-5C7E-8C32-C35C8A361A39"
}

Error codes

HTTP status code	Error code	Error message	Description
400	IncorrectStatus.TrafficMarkingPolicy	TrafficMarkingPolicy status is invalid.	The error message returned because the status of the traffic marking policy does not support this operation. Try again later.
400	IllegalParam.TrafficMarkingRuleIds	The specified TrafficMarkingRuleIds is invalid.	The error message returned because the TrafficMarkingRuleIds parameter is set to an invalid value.
400	InvalidTrafficMarkingPolicyId.NotFound	The specified TrafficMarkingPolicyId is not found.	The error message returned because the specified traffic marking policy ID (TrafficMarkingPolicyId) does not exist.
400	InvalidParameter	Invalid parameter.	The error message returned because the parameter is set to an invalid value.
400	Unauthorized	The AccessKeyId is unauthorized.	The error message returned because you do not have the permissions to perform this operation.
400	MissingParam.TrafficMarkingPolicyId	The parameter TrafficMarkingPolicyId is mandatory.
400	InvalidParameter.TrafficMarkingPolicyId	The specified parameter TrafficMarkingPolicyId is invalid.	The parameter TrafficMarkingPolicyId entered is illegal.
400	InvalidParameter.TrafficMarkRuleIds	The specified parameter TrafficMarkRuleIds is invalid.	The parameter TrafficMarkRuleIds entered is illegal.

See Error Codes for a complete list.

Release notes

See Release Notes for a complete list.