getFunctionConcurrency method

Future<GetFunctionConcurrencyResponse> getFunctionConcurrency({
  1. required String functionName,
})

Returns details about the reserved concurrency configuration for a function. To set a concurrency limit for a function, use PutFunctionConcurrency.

May throw InvalidParameterValueException. May throw ResourceNotFoundException. May throw ServiceException. May throw TooManyRequestsException.

Parameter functionName : The name or ARN of the Lambda function.

Name formats

  • Function name – my-function.
  • Function ARN – arn:aws:lambda:us-west-2:123456789012:function:my-function.
  • Partial ARN – 123456789012:function:my-function.
The length constraint applies only to the full ARN. If you specify only the function name, it is limited to 64 characters in length.

Implementation

Future<GetFunctionConcurrencyResponse> getFunctionConcurrency({
  required String functionName,
}) async {
  final response = await _protocol.send(
    payload: null,
    method: 'GET',
    requestUri:
        '/2019-09-30/functions/${Uri.encodeComponent(functionName)}/concurrency',
    exceptionFnMap: _exceptionFns,
  );
  return GetFunctionConcurrencyResponse.fromJson(response);
}