PutReservedConcurrencyConfig

Last updated: 2021-01-22 10:30:53

1. API Description

Domain name for API request: scf.tencentcloudapi.com.

This API is used to set the reserved concurrency of a function.

A maximum of 20 requests can be initiated per second for this API.

Note: This API supports Finance regions. If the common parameter Region is a Finance region, a domain name with the Finance region needs to be specified, for example: scf.ap-shanghai-fsi.tencentcloudapi.com

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2. Input Parameters

The following request parameter list only provides API request parameters and some common parameters. For the complete common parameter list, see Common Request Parameters.

Parameter Name Required Type Description
Action Yes String Common parameter. The value used for this API: PutReservedConcurrencyConfig.
Version Yes String Common parameter. The value used for this API: 2018-04-16.
Region Yes String Common parameter. For more information, please see the list of regions supported by the product.
FunctionName Yes String Name of the function for which to set the provisioned concurrency
ReservedConcurrencyMem Yes Integer Reserved concurrency memory of function. Note: the upper limit for the total reserved concurrency memory of the function is the user's total concurrency memory minus 12800
Namespace No String Function namespace. Default value: default

3. Output Parameters

Parameter Name Type Description
RequestId String The unique request ID, which is returned for each request. RequestId is required for locating a problem.

4. Example

Example1 Setting reserved concurrency

Input Example

https://scf.tencentcloudapi.com/?Action=PutReservedConcurrencyConfig
&FunctionName=test
&ReservedConcurrencyMem=12800
&<Common request parameters>

Output Example

{
  "Response": {
    "RequestId": "eac6b301-a322-493a-8e36-83b295459397"
  }
}

5. Developer Resources

SDK

TencentCloud API 3.0 integrates SDKs that support various programming languages to make it easier for you to call APIs.

Command Line Interface

6. Error Code

The following only lists the error codes related to the API business logic. For other error codes, see Common Error Codes.

Error Code Description
FailedOperation.DebugModeStatus This operation cannot be performed in the current debugging status.
FailedOperation.FunctionVersionStatusNotActive This operation cannot be performed in the current function version status. Please try again when the version is in normal status.
FailedOperation.InsufficientBalance The current account or namespace is in arrears. Please try again when it becomes available.
FailedOperation.ReservedInProgress The function already has a reserved concurrency setting task in progress. Please try again later.
InternalError Internal error.
InvalidParameterValue Incorrect parameter value.
LimitExceeded.FunctionReservedConcurrencyMemory The function's reserved concurrency memory has exceeded the limit.
MissingParameter Missing parameter.
ResourceNotFound.Function The function does not exist.
ResourceNotFound.FunctionName The function does not exist.
ResourceNotFound.Namespace Namespace does not exist.
UnauthorizedOperation Unauthorized operation.