All Products
Search
Document Center

EventBridge:ListAliyunOfficialEventSources

Last Updated:Apr 23, 2026

Queries all Alibaba Cloud service event sources.

Operation description

You can call this API operation to query all Alibaba Cloud service event sources.

Try it now

Try this API in OpenAPI Explorer, no manual signing needed. Successful calls auto-generate SDK code matching your parameters. Download it with built-in credential security for local usage.

Test

RAM authorization

No authorization for this operation. If you encounter issues with this operation, contact technical support.

Request parameters

Parameter

Type

Required

Description

Example

No parameters required.

Response elements

Element

Type

Description

Example

object

Message

string

The returned error message.

InvalidArgument

RequestId

string

The request ID.

5f80e9b3-98d5-4f51-8412-c758818a03e4

Data

object

The data returned.

EventSourceList

array<object>

The event sources.

array<object>

The data structure of the event source.

Name

string

The name of the event source.

acs.arms

FullName

string

The full name of the event source.

Application Real-Time Monitoring Service

Arn

string

The Alibaba Cloud Resource Name (ARN) of the event bus.

acs:eventbridge:cn-hangzhou:SYSTEM:eventbus/default/eventsource/acs.arms

Status

string

The status of the event source. Valid value: Activated.

Activated

Type

string

The type of the event source.

AliyunOfficial

Ctime

number

The time when the event source was created. Unit: milliseconds.

1602730025890

Description

string

The description of the event source.

ECS

EventTypes

array<object>

The event types.

object

The data structure of the event type.

Name

string

The full name of the event type.

arms:ActionTrail:AliyunServiceEvent

ShortName

string

The short name of the event type.

AliyunServiceEven

GroupName

string

The name of the group to which the event type belongs.

ActionTrail

EventSourceName

string

The name of the event source.

acs.arms

EventBusName

string

The name of the event source to which the event type belongs.

default

Code

string

The response code. The value Success indicates that the request is successful. Other values indicate that the request failed. For a list of error codes, see Error codes.

Success

Success

boolean

Indicates whether the operation is successful. If the operation is successful, the value true is returned.

true

Examples

Success response

JSON format

{
  "Message": "InvalidArgument",
  "RequestId": "5f80e9b3-98d5-4f51-8412-c758818a03e4",
  "Data": {
    "EventSourceList": [
      {
        "Name": "acs.arms",
        "FullName": "Application Real-Time Monitoring Service\n",
        "Arn": "acs:eventbridge:cn-hangzhou:SYSTEM:eventbus/default/eventsource/acs.arms",
        "Status": "Activated",
        "Type": "AliyunOfficial",
        "Ctime": 1602730025890,
        "Description": "ECS",
        "EventTypes": [
          {
            "Name": "arms:ActionTrail:AliyunServiceEvent",
            "ShortName": "AliyunServiceEven",
            "GroupName": "ActionTrail",
            "EventSourceName": "acs.arms"
          }
        ],
        "EventBusName": "default"
      }
    ]
  },
  "Code": "Success",
  "Success": true
}

Error codes

HTTP status code

Error code

Error message

Description

403 ServiceNotEnable Service not enable

See Error Codes for a complete list.

Release notes

See Release Notes for a complete list.