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AWS Lambda
Developer Guide

DeleteFunctionConcurrency

Removes concurrent execution limits from this function. For more information, see Managing Concurrency.

Request Syntax

DELETE /2017-10-31/functions/FunctionName/concurrency HTTP/1.1

URI Request Parameters

The request requires the following URI parameters.

FunctionName

The name of the function you are removing concurrent execution limits from. For more information, see Managing Concurrency.

Length Constraints: Minimum length of 1. Maximum length of 140.

Pattern: (arn:aws:lambda:)?([a-z]{2}-[a-z]+-\d{1}:)?(\d{12}:)?(function:)?([a-zA-Z0-9-_]+)(:(\$LATEST|[a-zA-Z0-9-_]+))?

Request Body

The request does not have a request body.

Response Syntax

HTTP/1.1 204

Response Elements

If the action is successful, the service sends back an HTTP 204 response with an empty HTTP body.

Errors

InvalidParameterValueException

One of the parameters in the request is invalid. For example, if you provided an IAM role for AWS Lambda to assume in the CreateFunction or the UpdateFunctionConfiguration API, that AWS Lambda is unable to assume you will get this exception.

HTTP Status Code: 400

ResourceNotFoundException

The resource (for example, a Lambda function or access policy statement) specified in the request does not exist.

HTTP Status Code: 404

ServiceException

The AWS Lambda service encountered an internal error.

HTTP Status Code: 500

TooManyRequestsException

HTTP Status Code: 429

See Also

For more information about using this API in one of the language-specific AWS SDKs, see the following: