public async Task <IActionResult> CreateAccount(CreateUserAccountCredentials credentials)
{
var accountExists = await LoginManager.AccountExists(credentials.Username, credentials.Email);
if (!accountExists)
{
return(CreatedAtAction("CreateAccount", await LoginManager.CreateUserAccount(credentials)));
}
else
{
return(Problem("Account Exists", statusCode: StatusCodes.Status409Conflict));
}
}