def remove_excluded_asset_group(asset_group_id)
      validate_asset_group(asset_group_id)
      @excluded_scan_targets[:asset_groups].reject! { |t| t.eql? asset_group_id.to_i }
    end
def remove_excluded_asset_group(asset_group_id)
      validate_asset_group(asset_group_id)
      @excluded_scan_targets[:asset_groups].reject! { |t| t.eql? asset_group_id.to_i }
    end
Adds an asset group ID to this site excluded scan targets.

 @param [Integer] asset_group_id Identifier of an assetGroupID.