/// <summary>
/// Clears all verification key data and saves the <see cref="UserAccount"/>
/// </summary>
/// <param name="userAccount"></param>
/// <returns></returns>
public async Task ClearVerificationKeyAsync(UserAccount userAccount)
{
userAccount.ClearVerification();
// Update user account
await _userAccountStore.WriteAsync(userAccount);
// Emit event
await _eventService.RaiseSuccessfulUserAccountUpdatedEventAsync(
userAccount.Id);
}