func DefaultSharedConfigFilename() string {
	return filepath.Join(userHomeDir(), ".aws", "config")
}
DefaultSharedConfigFilename returns the SDK's default file path for
the shared config file.

Builds the shared config file path based on the OS's platform.

- Linux/Unix: $HOME/.aws/config
- Windows: %USERPROFILE%\.aws\config
package external
import (
	"fmt"
	"io/ioutil"
	"os"
	"path/filepath"
	"runtime"
	"github.com/aws/aws-sdk-go-v2/aws"
	"github.com/go-ini/ini"
)
const (
	accessKeyIDKey  = `aws_access_key_id`      
	secretAccessKey = `aws_secret_access_key`  
	sessionTokenKey = `aws_session_token`      
	roleArnKey         = `role_arn`           
	sourceProfileKey   = `source_profile`     
	externalIDKey      = `external_id`        
	mfaSerialKey       = `mfa_serial`         
	roleSessionNameKey = `role_session_name`  
	regionKey = `region`
)
var DefaultSharedConfigProfile = `default`
func DefaultSharedCredentialsFilename() string {
	return filepath.Join(userHomeDir(), ".aws", "credentials")
}