- AWS Code Sample demonstrates how to list all functions specific to the account by using the LambdaClient object.

/** * Copyright, Inc. or its affiliates. All Rights Reserved. * * This file is licensed under the Apache License, Version 2.0 (the "License"). * You may not use this file except in compliance with the License. A copy of * the License is located at * * * * This file is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR * CONDITIONS OF ANY KIND, either express or implied. See the License for the * specific language governing permissions and limitations under the License. */ package com.example.lambda; import; import; import; import; import; import java.util.Iterator; import java.util.List; public class ListLambdaFunctions { public static void main(String[] args) { Region region = Region.US_WEST_2; LambdaClient awsLambda = LambdaClient.builder() .region(region) .build(); listFunctions(awsLambda); } public static void listFunctions(LambdaClient awsLambda) { try { // Get a list of all functions ListFunctionsResponse functionResult = awsLambda.listFunctions(); List<FunctionConfiguration> list = functionResult.functions(); for (FunctionConfiguration config: list) { System.out.println("The function name is "+config.functionName()); } } catch(LambdaException e) { System.err.println(e.getMessage()); System.exit(1); } } }

Sample Details

Service: Lambda

Last tested: 2020-10-02

Author: AWS-scmacdon

Type: full-example