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Edge Security Acceleration:UpdateDcdnSLSRealtimeLogDelivery

Last Updated:Aug 21, 2025

Updates a real-time log delivery project.

Operation description

Note

You can call this operation up to 100 times per second per account.

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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

dcdn:UpdateDcdnSLSRealtimeLogDelivery

update

*Domain

acs:dcdn:*:{#accountId}:domain/{#DomainName}

None None

Request parameters

Parameter

Type

Required

Description

Example

ProjectName

string

Yes

The name of the project.

example

DomainName

string

Yes

The domain names from which logs were collected. You can specify one or more domain names. Separate multiple domain names with commas (,).

example.com

SamplingRate

string

No

The sampling rate.

1.0

SLSRegion

string

Yes

The region to which logs were delivered.

cn-hangzhou

SLSProject

string

Yes

The name of the log file.

example-cn

SLSLogStore

string

Yes

The name of the Logstore.

example-cn

DataCenter

string

Yes

The region from which logs are collected.

  • cn: Chinese mainland

  • sg: Singapore

  • in: India

  • eu: Europe

  • us: United States

cn

Response parameters

Parameter

Type

Description

Example

object

RequestId

string

The ID of the request.

F32C57AA-7BF8-49AE-A2CC-9F42390F5A19

Content

object

Domains

array<object>

The configuration results of the domain name.

object

Status

string

Indicates whether the real-time log delivery project was successfully updated. Valid values:

  • success

  • fail

success

DomainName

string

The domain name.

example.com

Region

string

The name of the region.

cn

Desc

string

The description of the returned result.

created

Examples

Success response

JSON format

{
  "RequestId": "F32C57AA-7BF8-49AE-A2CC-9F42390F5A19",
  "Content": {
    "Domains": [
      {
        "Status": "success",
        "DomainName": "example.com",
        "Region": "cn",
        "Desc": "created"
      }
    ]
  }
}

Error codes

HTTP status code

Error code

Error message

Description

400 Invalid.Parameter The specified parameter is invalid. The parameter is set to an invalid value.
400 ProjectNotFound The project provided does not belong to you. The project does not exist or does not belong to the current user.
400 InternalError An internal exception occurred, please try again later. An inner exception was triggered. Please try again later.

See Error Codes for a complete list.

Release notes

See Release Notes for a complete list.