ConfigurationArgs

using System.Collections.Generic;
using System.Linq;
using Pulumi;
using AzureNative = Pulumi.AzureNative;
return await Deployment.RunAsync(() =>
{
    var configuration = new AzureNative.DBforPostgreSQL.Configuration("configuration", new()
    {
        ConfigurationName = "event_scheduler",
        ResourceGroupName = "testrg",
        ServerName = "testserver",
        Source = "user-override",
        Value = "on",
    });
});

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.NewConfiguration(ctx, "configuration", &dbforpostgresql.ConfigurationArgs{
			ConfigurationName: pulumi.String("event_scheduler"),
			ResourceGroupName: pulumi.String("testrg"),
			ServerName:        pulumi.String("testserver"),
			Source:            pulumi.String("user-override"),
			Value:             pulumi.String("on"),
		})
		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.Configuration;
import com.pulumi.azurenative.dbforpostgresql.ConfigurationArgs;
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 configuration = new Configuration("configuration", ConfigurationArgs.builder()
            .configurationName("event_scheduler")
            .resourceGroupName("testrg")
            .serverName("testserver")
            .source("user-override")
            .value("on")
            .build());
    }
}

$ pulumi import azure-native:dbforpostgresql:Configuration event_scheduler /subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DBforPostgreSQL/flexibleServers/{serverName}/configurations/{configurationName}