ListFunctionAsyncInvokeConfigs - Function Compute - Alibaba Cloud Documentation Center

Queries all asynchronous invocation configurations of a function in a service. If the number of configurations exceeds the value of the limit parameter, the nextToken parameter is returned. You can use the nextToken parameter to query the next page of results.

Operation description

StatefulAsyncInvocation indicates whether the asynchronous task feature is enabled. If StatefulAsyncInvocation is set to true, the asynchronous task is enabled. All asynchronous invocations to the function corresponding to this configuration change to asynchronous task mode.

Debugging

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

Debug

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.

Operation	Access level	Resource type	Condition key	Associated operation
fc:ListFunctionAsyncInvokeConfigs	get	All Resources *	none	none

Request syntax

GET /2021-04-06/services/{serviceName}/functions/{functionName}/async-invoke-configs

Request parameters

Parameter	Type	Required	Description	Example
serviceName	string	Yes	The name of the service.	demo-service
functionName	string	Yes	The name of the function.	helloworld
limit	integer	No	The maximum number of resources to return. Default value: 20. The value cannot exceed 100. The number of returned configurations is less than or equal to the specified number.	20
nextToken	string	No	The token required to obtain more results. If the number of resources exceeds the limit, the nextToken parameter is returned. You can include the parameter in subsequent calls to obtain more results. You do not need to provide this parameter in the first call.	8bj81uI8n****
X-Fc-Account-Id	string	No	The ID of your Alibaba Cloud account.	188077086902****
X-Fc-Code-Checksum	string	No	The CRC-64 value of the function code package. This value is used to check data integrity. The value is automatically calculated by the tool.	1506052139770049xxxx
X-Fc-Log-Type	string	No	The method used to return logs. Valid values: Tail: returns the last 4 KB of logs that are generated for the current request. None: No logs are returned for the current request. Default value: None.	Tail
X-Fc-Invocation-Type	string	No	The invocation method. Sync: synchronous Async: asynchronous	Async
X-Fc-Date	string	No	The time when the Function Compute is called. The format is EEE,d MMM yyyy HH:mm:ss GMT.	Sat, 14 Jul 2017 07:02:38 GMT
X-Fc-Trace-Id	string	No	The trace ID of the invocation request of Function Compute.	asdf****

Response parameters

Parameter	Type	Description	Example
	object	The data struct returned.
configs	array<object>	The list of asynchronous invocation configurations.
	object	The asynchronous invocation configurations.
createdTime	string	The time when the asynchronous invocation configuration was created.	2020-09-10T02:45:02Z
destinationConfig	DestinationConfig	The configuration structure of the destination for the asynchronous invocation. If you have not configured this parameter, this parameter is null.	{"onSuccess": null,"onFailure": {"destination": "acs:mns:cn-shanghai:123:/queues/xxx/messages"}}
function	string	The function name.	helloworld
lastModifiedTime	string	The time when the configuration was last modified.	2020-09-10T02:45:02Z
maxAsyncEventAgeInSeconds	long	The maximum validity period of a message. If you have not configured this parameter, this parameter is null.	300
maxAsyncRetryAttempts	long	The maximum number of retries allowed after an asynchronous invocation fails. If you have not configured this parameter, this parameter is null.	3
qualifier	string	The version or alias of the service.	test
service	string	The service name.	demo-service
statefulInvocation	boolean	Specifies whether to enable the asynchronous task feature. Valid values: true false If you have not configured this parameter, this parameter is null.	true
nextToken	string	The token used to obtain more results.	caeba0be03****f84eb48b699f0a4883

Examples

Sample success responses

JSONformat

{
  "configs": [
    {
      "createdTime": "2020-09-10T02:45:02Z",
      "destinationConfig": {
        "onSuccess": {
          "destination": "acs:fc:cn-shanghai:xxx:services/s1/functions/f1"
        },
        "onFailure": {
          "destination": "acs:fc:cn-shanghai:xxx:services/s1/functions/f1"
        }
      },
      "function": "helloworld",
      "lastModifiedTime": "2020-09-10T02:45:02Z",
      "maxAsyncEventAgeInSeconds": 300,
      "maxAsyncRetryAttempts": 3,
      "qualifier": "test",
      "service": "demo-service",
      "statefulInvocation": true
    }
  ],
  "nextToken": "caeba0be03****f84eb48b699f0a4883"
}

Error codes

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

Change history

Change time	Summary of changes	Operation
2021-06-29	The request parameters of the API has changed	View Change Details
2021-06-29	The request parameters of the API has changed	View Change Details
2021-06-29	The request parameters of the API has changed	View Change Details