Update Traffic Marking Policy Rules in CEN - Cloud Enterprise Network - Alibaba Cloud - Cloud Enterprise Network

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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:ModifyTrafficMatchRuleToTrafficMarkingPolicy

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 ClientToken value 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 differ for each API request.	123e4567-e89b-12d3-a456-42665544****
DryRun	boolean	No	Specifies whether to perform a dry run. Valid values: true: performs a dry run. The system does not add a traffic categorization rule to the traffic marking policy. Instead, the system checks whether the required request parameters are specified, whether the request format is valid, and whether the business restrictions are met. 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): sends a normal request. After the request passes the check, the traffic categorization rule is added to the traffic marking policy.	false
TrafficMarkingPolicyId	string	Yes	The ID of the traffic marking policy.	tm-u9nxup5kww5po8****
TrafficMatchRuleId	string	Yes	The ID of the traffic classification rule.	tm-rule-fa9kgq1e90rmhc****
TrafficMatchRuleName	string	No	The name of the traffic classification rule. The name can be empty or 1 to 128 characters in length and cannot start with http:// or https://.	nametest
TrafficMatchRuleDescription	string	No	The description of the traffic classification rule. The description can be empty or 1 to 256 characters in length and cannot start with http:// or https://.	descriptiontest

Response elements

Element	Type	Description	Example
	object	The response parameters.
RequestId	string	The request ID.	13526224-5780-4426-8ADF-BC8B08700F23

Examples

Success response

JSON format

{
  "RequestId": "13526224-5780-4426-8ADF-BC8B08700F23"
}

Error codes

HTTP status code	Error code	Error message	Description
400	IllegalParam.TrafficMatchRuleName	TrafficMatchRuleName is illegal.	TrafficMatchRuleName is illegal.
400	IllegalParam.TrafficMatchRuleDescription	TrafficMatchRuleDescription is illegal.	TrafficMatchRuleDescription is illegal.
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	InvalidTrafficMatchRuleId.NotFound	TrafficMatchRuleId is not found.	TrafficMatchRuleId is not found.
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	InvalidParameter.TrafficMarkingPolicyId	The specified parameter TrafficMarkingPolicyId is invalid.	The parameter TrafficMarkingPolicyId entered is illegal.
400	InvalidParameter.TrafficMatchRuleId	The specified parameter TrafficMatchRuleId is invalid.	The parameter TrafficMatchRuleId entered is illegal.

See Error Codes for a complete list.

Release notes

See Release Notes for a complete list.