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Function Compute:PutConcurrencyConfig

Last Updated:Apr 11, 2024

Configures concurrency of a function.

Debugging

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

Authorization information

There is currently no authorization information disclosed in the API.

Request syntax

PUT /2023-03-30/functions/{functionName}/concurrency

Request parameters

ParameterTypeRequiredDescriptionExample
functionNamestringYes

The function name.

my-func
bodyPutConcurrencyInputYes

The concurrency configurations.

Response parameters

ParameterTypeDescriptionExample
ConcurrencyConfig

The concurrency configurations.

Examples

Sample success responses

JSONformat

{
  "functionArn": "acs:fc:cn-shanghai:123:functions/demo",
  "reservedConcurrency": 10
}

Error codes

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

Change history

Change timeSummary of changesOperation
2024-02-22The internal configuration of the API is changed, but the call is not affectedsee changesets
Change itemChange content
The internal configuration of the API is changed, but the call is not affected.
2023-08-30API Description Updatesee changesets
Change itemChange content
API DescriptionAPI Description Update.
2023-08-30API Description Update. The response structure of the API has changedsee changesets
Change itemChange content
API DescriptionAPI Description Update.
Output ParametersThe response structure of the API has changed.
2023-07-05The request parameters of the API has changedsee changesets
Change itemChange content
Input ParametersThe request parameters of the API has changed.
    Added Input Parameters: body
    delete Input Parameters: request
2023-06-28Add Operationsee changesets