Use ListFCTrigger to query Function Compute triggers for CDN events - CDN - Alibaba Cloud - CDN

Queries the Function Compute (FC) triggers configured for Alibaba Cloud CDN events.

Operation description

Note

Each account can call this operation up to 100 times per second.

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Test

RAM authorization

The following table lists the authorization information for this operation. To grant permissions, define the corresponding Resource Access Management (RAM) policy and attach it to the RAM user or RAM role.

Action	Access level	Resource type	Condition key	Dependent action
cdn:ListFCTrigger	get	All Resource ``	None	None

Request parameters

Parameter	Type	Required	Description	Example
EventMetaName	string	Yes	The name of the CDN event. Only one event name can be specified per request.	LogFileCreated
EventMetaVersion	string	Yes	The version number of the CDN event. Only one version number can be specified per request.	1.0.0

Response elements

Element	Type	Description	Example
RequestId	string	The request ID.	EC046C5D-8CB4-4B6B-B7F8-B335E51EF90E
FCTriggers	array\<object\>	The Function Compute triggers configured for CDN events.
TriggerARN	string	The ARN of the Function Compute trigger.	acs:fc:cn-beijing: 1234567890:services/FCTestService/functions/printEvent/triggers/testtrigger
RoleARN	string	The ARN of the RAM role.	acs:ram:: 1234567890:role/aliyuncdneventnotificationrole
SourceArn	string	The resources and filters for event listening.	acs:cdn:*:1234567890:domain/example.com
Notes	string	The remarks.	Test
EventMetaName	string	The name of the CDN event.	LogFileCreated
EventMetaVersion	string	The version of the CDN event.	1.0.0

SourceArn format

SourceArn follows the format acs:cdn:{RegionID}:{AccountID}:{Filter}.

{Filter} identifies the resource and filter conditions in the format {FilterName}/{FilterValue}. When FilterValue contains multiple values, they are enclosed in braces and separated by commas.

Examples:

Single domain: domain/example.com — triggers Function Compute only for example.com
Multiple domains: domain/{example.com,aliyundoc.com} — triggers Function Compute for both domains

When multiple filters are present, they are separated by forward slashes (/) and combined with AND logic. The full format is:

acs:cdn:{RegionID}:{AccountID}:{Filter1}/{Filter2}...

Examples

Success response

JSON format

{
  "RequestId": "EC046C5D-8CB4-4B6B-B7F8-B335E51EF90E",
  "FCTriggers": [
    {
      "TriggerARN": "acs:fc:cn-beijing: 1234567890:services/FCTestService/functions/printEvent/triggers/testtrigger",
      "RoleARN": "acs:ram:: 1234567890:role/aliyuncdneventnotificationrole",
      "SourceArn": "acs:cdn:*:1234567890:domain/example.com",
      "Notes": "Test",
      "EventMetaName": "LogFileCreated",
      "EventMetaVersion": "1.0.0"
    }
  ]
}

Error codes

HTTP status code	Error code	Error message	Description
400	NotFound.EventMeta	EventMeta not found.

See Error Codes for a complete list.

Release notes

See Release Notes for a complete list.