ListEventBuses-阿里云帮助中心

Queries the event buses that meet the specified conditions. You can use the Limit and NextToken parameters to implement paging.

URI

/openapi/listEventBuses

Request parameters

Parameter	Type	Required	Example	Description
NamePrefix	String	No	My	The prefix for the names of the event buses that you want to query.
Limit	Int	No	10	The maximum number of entries to be returned in a single call. You can use this parameter and the NextToken parameter to implement paging. Note A maximum of 100 entries can be returned in a single call.
NextToken	String	No	10	If you set the Limit parameter and excess return values exist, this parameter is returned.

Response parameters

Parameter	Type	Example	Description
EventBuses	List<EventBus>		The list of event buses that meet the query conditions.
EventBusName	String	default	The name of the event bus.
EventBusARN	String	acs:eventbridge:cn-hangzhou:123456789098***:eventbus/default	The Alibaba Cloud Resource Name (ARN) of the event bus.
NextToken	String	10	The offset for the next paging request. If excess data over the specified value of the Limit parameter is available for the next paging request, this parameter is returned.

Examples

Sample requests

POST /openapi/listEventBuses HTTP/1.1
Host: 123456789098****.eventbridge.cn-hangzhou.aliyuncs.com
Date: Sat, 18 Apr 2020 05:30:41 GMT
x-eventbridge-version: 2020-04-01
Authorization: acs vZ3VL0SuJdHi****:Jo2PbTj******zYAYoYslKLvWzg=
Content-Type: application/json;charset=UTF-8
Content-Length: 26

{
    "NamePrefix": "My",
    "Limit": 10,
    "NextToken": "10"
}

Sample responses

HTTP/1.1 200 OK
Server: AliyunEventBridge
Connection: keep-alive
Content-Type: application/json;charset=utf-8
Content-Length: 79
x-eventbridge-request-id: 5E9A9081333245F1D800****
Date: Sat, 18 Apr 2020 05:30:41 GMT

{
    "EventBuses":[
        {
            "EventBusName":"default",
            "EventBusARN":"acs:eventbridge:cn-hangzhou:123456789098***:eventbus/default"
        },
        {
            "EventBusName":"MyEventBus",
            "EventBusARN":"acs:eventbridge:cn-hangzhou:123456789098***:eventbus/MyEventBus"
        }
    ],
    "NextToken":"10"
}