Modifies the name, description, and capture window of a flow log.
Operation description
ModifyFlowLogAttribute is an asynchronous operation. After you send a request, the system returns a request ID and runs the task in the background. You can call the DescribeFlowlogs operation to query the status of a flow log.
- If a flow log is in the Modifying state, the flow log is being modified. In this case, you can query the flow log but cannot perform other operations.
- If a flow log is in the Active state, the flow log is modified.
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:ModifyFlowLogAttribute | update | *Flowlog acs:cbn:{#regionId}:{#accountId}:flowlog/{#flowlogId} |
| 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 value, but you must make sure that the value is unique among different requests. The client token can contain only ASCII characters. Note
If you do not set this parameter, ClientToken is set to the value of RequestId. The value of RequestId for each API request may be different.
| 123e4567-e89b-12d3-a456-42665544**** |
| FlowLogName | string | No | The new name of the flow log. The name can be empty or 1 to 128 characters in length, and cannot start with http:// or https://. | myFlowlog |
| Description | string | No | The new description of the flow log. The description can be empty or 1 to 256 characters in length, and cannot start with http:// or https://. | myFlowlog |
| RegionId | string | Yes | The ID of the region where the flow log is deployed. You can call the DescribeChildInstanceRegions operation to query the most recent region list. | cn-hangzhou |
| FlowLogId | string | Yes | The ID of the flow log. | flowlog-m5evbtbpt**** |
| CenId | string | No | The CEN instance ID. | cen-7qthudw0ll6jmc**** |
| Interval | long | No | The time window for collecting log data. Unit: seconds. Valid values: 60 or 600 Default value: 600. | 600 |
Response parameters
Examples
Sample success responses
JSONformat
{
"Success": "true",
"RequestId": "9A411874-2EC8-4633-9D30-9012DCE89DD1"
}Error codes
| HTTP status code | Error code | Error message | Description |
|---|---|---|---|
| 400 | InvalidParameter.FlowLogId | The specified flowlog id does not exist or does not match the cen Id. | The error message returned because the specified flow log ID is invalid. |
| 400 | IncorrectStatus.flowlog | Invalid flowlog status. | The error message returned because the status of the flow log does not support this operation. Try again later. |
| 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.
Change history
| Change time | Summary of changes | Operation |
|---|---|---|
| 2024-11-21 | API Description Update. The Error code has changed | View Change Details |
| 2024-11-14 | The Error code has changed. The request parameters of the API has changed | View Change Details |
| 2024-05-22 | The Error code has changed | View Change Details |