Basic AWS API Pagination example (with Cognito)

cognito-paginator.go

import (
	"github.com/aws/aws-sdk-go-v2/aws"
	"github.com/aws/aws-sdk-go-v2/config"
	"github.com/aws/aws-sdk-go-v2/service/cognitoidentityprovider"
	"github.com/aws/aws-sdk-go-v2/service/cognitoidentityprovider/types"
)

// create the AWS client - uses environment/profile for values
cognitoidentityprovider.NewFromConfig(config.LoadDefaultConfig(context.Background()))

// Create the API parameters (e.g. your use pool ID in this case)
lui := cognitoidentityprovider.ListUsersInput{UserPoolId: &yourUserPoolID}

// Create the paginator (check the result for nil, as it doesn't return an error)
p := cognitoidentityprovider.NewListUsersPaginator(client, &lui)

// Iterate with the paginator
for p.HasMorePages() {
	// Get the next page of results
	page, err := p.NextPage(context.Background())

	// Get a batch of results
	for _, u := range page.Users {
		// do something with a user/result (`u`)
	}
}