private async void btnupdatepass_Click(object sender, EventArgs e)
{
try
{
CognitoHelper helper = new CognitoHelper();
await helper.UpdatePassword(txtusername.Text, txtcode.Text, txtnewpassword.Text);
MessageBox.Show("Password updated.");
}
catch (Exception exp)
{
MessageBox.Show("Unable to update the password" + exp.Message);
}
}