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Function Compute:RegisterEventSource

Last Updated:Sep 19, 2024

Registers an event source.

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
fc:RegisterEventSource
  • All Resources
    *
    none
none

Request syntax

POST /2021-04-06/services/{serviceName}/functions/{functionName}/event-sources

Request parameters

ParameterTypeRequiredDescriptionExample
serviceNamestringYes

The service name.

demo-service
functionNamestringYes

The function name.

demo-function
qualifierstringNo

The version or alias of the service.

LATEST
bodyobjectNo

The request parameters.

sourceArnstringYes

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

acs:eventbridge:cn-shanghai:123456:eventbus/mns-test/rule/fc-test1/target/abc
X-Fc-Account-IdstringNo

The ID of your Alibaba Cloud account.

188077086902****
X-Fc-DatestringNo

The time when the function is invoked. The value is in the EEE,d MMM yyyy HH:mm:ss GMT format.

Sat, 14 Jul 2017 07:02:38 GMT
X-Fc-Trace-IdstringNo

The trace ID of the request for Function Compute API.

asdf****

Response parameters

ParameterTypeDescriptionExample
object

The returned data.

sourceArnstring

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

acs:eventbridge:cn-shanghai:123456:eventbus/mns-test/rule/fc-test1/target/abc
createdTimestring

The time when the event source was created.

2016-08-15T16:06:05.000+0000

Examples

Sample success responses

JSONformat

{
  "sourceArn": "acs:eventbridge:cn-shanghai:123456:eventbus/mns-test/rule/fc-test1/target/abc",
  "createdTime": "2016-08-15T16:06:05.000+0000"
}

Error codes

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

Change history

Change timeSummary of changesOperation
2021-10-26The request parameters of the API has changedView Change Details
2021-10-26The request parameters of the API has changedView Change Details
2021-10-26The request parameters of the API has changedView Change Details