public IHttpActionResult PostAccount_Holder(Account_Holder account_Holder)
{
//if (!ModelState.IsValid)
//{
// return BadRequest(ModelState);
//}
db.block_account(account_Holder.customer_id);
//try
//{
// db.SaveChanges();
//}
//catch (DbUpdateException)
//{
// if (Account_HolderExists(account_Holder.account_no))
// {
// return Conflict();
// }
// else
// {
// throw;
// }
//}
return(CreatedAtRoute("DefaultApi", new { id = account_Holder.account_no }, account_Holder));
}