Modifies the name and description of a traffic classification rule.
Debugging
Authorization information
The following table shows the authorization information corresponding to the API. The authorization information can be used in the Action policy element to grant a RAM user or RAM role the permissions to call this API operation. Description:
- Operation: the value that you can use in the Action element to specify the operation on a resource.
- Access level: the access level of each operation. The levels are read, write, and list.
- Resource type: the type of the resource on which you can authorize the RAM user or the RAM role to perform the operation. Take note of the following items:
- The required resource types are displayed in bold characters.
- If the permissions cannot be granted at the resource level,
All Resourcesis used in the Resource type column of the operation.
- Condition Key: the condition key that is defined by the cloud service.
- Associated operation: other operations that the RAM user or the RAM role must have permissions to perform to complete the operation. To complete the operation, the RAM user or the RAM role must have the permissions to perform the associated operations.
| Operation | Access level | Resource type | Condition key | Associated operation |
|---|---|---|---|---|
| cen:ModifyTrafficMatchRuleToTrafficMarkingPolicy | update | *All Resources * |
| 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 request ID as the client token. The request ID may be different for each request.
| 123e4567-e89b-12d3-a456-42665544**** |
| DryRun | boolean | No | Specifies whether to perform only a dry run without performing the actual request. Valid values:
| 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. This parameter is optional. If you enter a description, it must be 1 to 256 characters in length, and cannot start with http:// or https://. | descriptiontest |
Response parameters
Examples
Sample success responses
JSONformat
{
"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. |
For a list of error codes, visit the Service error codes.