BackupArgs

using System.Collections.Generic;
using System.Linq;
using Pulumi;
using AzureNative = Pulumi.AzureNative;
return await Deployment.RunAsync(() =>
{
    var backup = new AzureNative.DBforPostgreSQL.Backup("backup", new()
    {
        BackupName = "backup_20210615T160516",
        ResourceGroupName = "TestGroup",
        ServerName = "postgresqltestserver",
    });
});

package main
import (
	dbforpostgresql "github.com/pulumi/pulumi-azure-native-sdk/dbforpostgresql/v2"
	"github.com/pulumi/pulumi/sdk/v3/go/pulumi"
)
func main() {
	pulumi.Run(func(ctx *pulumi.Context) error {
		_, err := dbforpostgresql.NewBackup(ctx, "backup", &dbforpostgresql.BackupArgs{
			BackupName:        pulumi.String("backup_20210615T160516"),
			ResourceGroupName: pulumi.String("TestGroup"),
			ServerName:        pulumi.String("postgresqltestserver"),
		})
		if err != nil {
			return err
		}
		return nil
	})
}

package generated_program;
import com.pulumi.Context;
import com.pulumi.Pulumi;
import com.pulumi.core.Output;
import com.pulumi.azurenative.dbforpostgresql.Backup;
import com.pulumi.azurenative.dbforpostgresql.BackupArgs;
import java.util.List;
import java.util.ArrayList;
import java.util.Map;
import java.io.File;
import java.nio.file.Files;
import java.nio.file.Paths;
public class App {
    public static void main(String[] args) {
        Pulumi.run(App::stack);
    }
    public static void stack(Context ctx) {
        var backup = new Backup("backup", BackupArgs.builder()
            .backupName("backup_20210615T160516")
            .resourceGroupName("TestGroup")
            .serverName("postgresqltestserver")
            .build());
    }
}

$ pulumi import azure-native:dbforpostgresql:Backup backup_20210615T160516 /subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DBforPostgreSQL/flexibleServers/{serverName}/backups/{backupName}