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EventBridge:CreateEventBus

Last Updated:Mar 15, 2024

Creates an event bus.

Operation description

You can call this API operation to create an event bus.

Debugging

OpenAPI Explorer automatically calculates the signature value. For your convenience, we recommend that you call this operation in OpenAPI Explorer.

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 Resources is 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.
OperationAccess levelResource typeCondition keyAssociated operation
eventbridge:CreateEventBusWrite
  • EventBus
    acs:eventbridge:{#regionId}:{#accountId}:eventbus/*
    none
none

Request parameters

ParameterTypeRequiredDescriptionExample
EventBusNamestringYes

The name of the event bus.

MyEventBus
DescriptionstringNo

The description of the event bus.

demo

Response parameters

ParameterTypeDescriptionExample
object
Messagestring

The returned error message.

The event bus [xxxx] not existed!
RequestIdstring

The request ID.

A995F07C-E503-5881-9962-9CECA8566876
Dataobject

The returned data.

EventBusARNstring

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

acs:eventbridge:cn-hangzhou:123456789098****:eventbus/MyEventBus
Codestring

The returned response code. The value Success indicates that the request is successful. Other values indicate that the request failed. For more information about error codes, see Error codes.

Success
Successboolean

Indicates whether the request is successful. The value true indicates that the request is successful.

true

Examples

Sample success responses

JSONformat

{
  "Message": "The event bus [xxxx] not existed!",
  "RequestId": "A995F07C-E503-5881-9962-9CECA8566876",
  "Data": {
    "EventBusARN": "acs:eventbridge:cn-hangzhou:123456789098****:eventbus/MyEventBus\t"
  },
  "Code": "Success",
  "Success": true
}

Error codes

HTTP status codeError codeError message
403ServiceNotEnableService not enable

For a list of error codes, visit the Service error codes.

Change history

Change timeSummary of changesOperation
2023-08-01The Error code has changedsee changesets
Change itemChange content
Error CodesThe Error code has changed.
    delete Error Codes: 403
2023-04-21The Error code has changedsee changesets
Change itemChange content
Error CodesThe Error code has changed.
    delete Error Codes: 403