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ListUsers.go
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ListUsers.go
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// Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
// SPDX-License-Identifier: MIT-0
// snippet-start:[iam.go.list_users]
package main
// snippet-start:[iam.go.list_users.imports]
import (
"flag"
"fmt"
"github.com/aws/aws-sdk-go/aws/session"
"github.com/aws/aws-sdk-go/service/iam"
)
// snippet-end:[iam.go.list_users.imports]
// GetUsers retrieves a list of your IAM users
// Inputs:
// sess is the current session, which provides configuration for the SDK's service clients
// maxItems is the maximum number of users to return
// Output:
// If success, the list of IAM users and nil
// Otherwise, nil an error from the call to ListUsers
func GetUsers(sess *session.Session, maxItems *int64) (*iam.ListUsersOutput, error) {
// snippet-start:[iam.go.list_users.call]
svc := iam.New(sess)
result, err := svc.ListUsers(&iam.ListUsersInput{
MaxItems: maxItems,
})
// snippet-end:[iam.go.list_users.call]
if err != nil {
return nil, err
}
return result, nil
}
func main() {
// snippet-start:[iam.go.list_users.args]
maxUsers := flag.Int64("m", 10, "The maximum number of users to return")
flag.Parse()
if *maxUsers < int64(0) {
*maxUsers = int64(10)
}
// snippet-end:[iam.go.list_users.args]
// snippet-start:[iam.go.list_users.session]
sess := session.Must(session.NewSessionWithOptions(session.Options{
SharedConfigState: session.SharedConfigEnable,
}))
// snippet-end:[iam.go.list_users.session]
result, err := GetUsers(sess, maxUsers)
if err != nil {
fmt.Println("Got an error retrieving users:")
fmt.Println(err)
return
}
for _, user := range result.Users {
fmt.Println(*user.UserName+" created on", *user.CreateDate)
}
}
// snippet-end:[iam.go.list_users]