AWS Code Sample

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CognitoListUsers lists the users in a Amazon Cognito user pool.

/* Copyright 2010-2019, 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 main import ( "" "" "" "flag" "fmt" "os" ) func main() { userPoolIdptr := flag.String("p", "", "The ID of the user pool") flag.Parse() userPoolID := *userPoolIdptr if userPoolID == "" { fmt.Println("You must supply a user pool ID") fmt.Println("Usage: go run CreateUser.go -p USER-POOL-ID") os.Exit(1) } // Initialize a session in us-west-2 that the SDK will use to load // credentials from the shared credentials file ~/.aws/credentials. sess, err := session.NewSession(&aws.Config{ Region: aws.String("us-west-2")}, ) if err != nil { fmt.Println("Got error creating session:", err) os.Exit(1) } // Create Cognito service client cognitoClient := cognitoidentityprovider.New(sess) results, err := cognitoClient.ListUsers( &cognitoidentityprovider.ListUsersInput{ UserPoolId: userPoolIdptr}) if err != nil { fmt.Println("Got error listing users") os.Exit(1) } // Show their names an email addresses for _, user := range results.Users { attributes := user.Attributes for _, a := range attributes { if *a.Name == "name" { fmt.Println("Name: " + *a.Value) } else if *a.Name == "email" { fmt.Println("Email: " + *a.Value) } } fmt.Println("") } }

Sample Details

Service: cognito

Last tested: 2019-02-12

Author: Doug-AWS

Type: full-example

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