Sends events to an event bus.
Operation description
Sends one or more events to an event bus.
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Test
RAM authorization
Request parameters
|
Parameter |
Type |
Required |
Description |
Example |
| EventBusName |
string |
Yes |
The name of the event bus. |
my-bus |
| EventList |
array<object> |
Yes |
The list of events. |
|
|
object |
No |
The list of events. |
||
| Data |
any |
No |
The event payload. |
{"orderId": "1001", "amount": 99.9} |
| DataContentType |
string |
No |
The data format. |
application/json |
| DataSchema |
string |
No |
The data schema address. |
https://example.com/schema/v1 |
| Id |
string |
Yes |
The event ID. |
5a2c8f4e-0001 |
| Source |
string |
Yes |
The event source. |
my.custom.source |
| SpecVersion |
string |
No |
The protocol version. |
1.0 |
| Subject |
string |
No |
The event subject. |
order-1001 |
| Time |
string |
No |
The event time. |
2026-08-04T10:00:00Z |
| Type |
string |
Yes |
The event type. |
order:created |
Response elements
|
Element |
Type |
Description |
Example |
|
object |
|||
| Code |
string |
The status code. A value of 200 indicates success. |
200 |
| Data |
object |
The returned data. |
|
| EntryList |
array<object> |
The collection of event sending results. |
|
|
object |
The sending result of each event. |
||
| ErrorCode |
string |
The error code. |
Success indicates success. Other values indicate exceptions |
| ErrorMessage |
string |
The detailed error description. |
triggerPicture failed |
| EventId |
string |
The event ID. |
4c8b7500-2aea-4f5a-b7dd-9d9dd986c07d |
| TraceId |
string |
The trace ID, which is used to query the exact call information. |
4E17C677F5357FB23D1A7FF964CD1999 |
| FailedEntryCount |
integer |
The number of events that failed to be sent. |
2 |
| Message |
string |
The error message. |
EventBusNotExist |
| RequestId |
string |
The unique identifier that Alibaba Cloud generated for the request. |
2BC1857D-E633-5E79-B2C2-43EF5F7730D8 |
| Success |
boolean |
Indicates whether the operation was successful. Valid values: true: The operation was successful. false: The operation failed. |
true |
Examples
Success response
JSON format
{
"Code": "200",
"Data": {
"EntryList": [
{
"ErrorCode": "Success代表成功，其他代表异常",
"ErrorMessage": "triggerPicture failed",
"EventId": "4c8b7500-2aea-4f5a-b7dd-9d9dd986c07d",
"TraceId": "4E17C677F5357FB23D1A7FF964CD1999"
}
],
"FailedEntryCount": 2
},
"Message": "EventBusNotExist",
"RequestId": "2BC1857D-E633-5E79-B2C2-43EF5F7730D8",
"Success": true
}Error codes
See Error Codes for a complete list.
Release notes
See Release Notes for a complete list.