Bitrix\Highloadblock\HighloadBlockTable how to get block ID by name?

Question

1C-Bitrix

Actually the question is how to get the Highloadblock ID for the name?

Answer 1

$hlblock = \Bitrix\Highloadblock\HighloadBlockTable::getList(
        array("filter" => array(
            'TABLE_NAME' => 'НАЗВАНИЕ'
        ))
    )->fetch();
echo $hlblock['ID'];

Answer 2

To solve the problem, you do not need to know the highloadblock's ID and use an additional wrapper function ( GetEntityDataClass($HL_BLOCK_ID )); in your example).
You can get what you need in one line:
It might be worth writing a wrapper function to catch exceptions thrown by the compileEntity method:

function compileEntity($entity): ?Base
    {
        try {
            return Highloadblock\HighloadBlockTable::compileEntity($entity);
        } catch (SystemException $systemException) {
            // что-нибудь
            return null;
        }
    }