ListConcurrencyConfigs - Function Compute - Alibaba Cloud Documentation Center

Queries a list of concurrency configurations.

Debugging

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

Debug

Authorization information

There is currently no authorization information disclosed in the API.

Request syntax

GET /2023-03-30/concurrency-configs HTTP/1.1

Request parameters

Parameter	Type	Required	Description	Example
functionName	string	No	The function name. If you leave this parameter empty, the concurrency configurations of all functions are returned.	my-func
nextToken	string	No	The pagination token that is used in the next request to retrieve a new page of results.	MTIzNCNhYmM=
limit	integer	No	The maximum number of entries returned.	10

Response parameters

Parameter	Type	Description	Example
	ListConcurrencyConfigsOutput	The concurrency configurations of the function.

Examples

Sample success responses

JSONformat

{
  "configs": [
    {
      "functionArn": "acs:fc:cn-shanghai:123:functions/demo",
      "reservedConcurrency": 10
    }
  ],
  "nextToken": "next_token"
}

Error codes

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

Change history

Change time	Summary of changes	Operation
2024-07-03	The API operation is not deprecated.	View Change Details
2024-02-22	The internal configuration of the API is changed, but the call is not affected	View Change Details
2023-08-30	API Description Update	View Change Details
2023-08-30	API Description Update. The response structure of the API has changed	View Change Details
2023-06-28	Add Operation	View Change Details