Using premium emoji on telethon

I have a telegram bot with which the user enters text for sending, and the telethon client sends messages with this text (not spam). But, I encountered a problem: premium emoji are converted into regular ones (even if the client has Telegram Premium on his account). I came across a post in the documentation:

from telethon.extensions import markdown
from telethon import types

class CustomMarkdown:
    @staticmethod
    def parse(text):
        text, entities = markdown.parse(text)
        for i, e in enumerate(entities):
            if isinstance(e, types.MessageEntityTextUrl):
                if e.url == 'spoiler':
                    entities[i] = types.MessageEntitySpoiler(e.offset, e.length)
                elif e.url.startswith('emoji/'):
                    entities[i] = types.MessageEntityCustomEmoji(e.offset, e.length, int(e.url.split('/')[1]))
        return text, entities
    @staticmethod
    def unparse(text, entities):
        for i, e in enumerate(entities or []):
            if isinstance(e, types.MessageEntityCustomEmoji):
                entities[i] = types.MessageEntityTextUrl(e.offset, e.length, f'emoji/{e.document_id}')
            if isinstance(e, types.MessageEntitySpoiler):
                entities[i] = types.MessageEntityTextUrl(e.offset, e.length, 'spoiler')
        return markdown.unparse(text, entities)

client.parse_mode = CustomMarkdown()
client.send_message('me', 'hello this is a [hidden text](spoiler), with custom emoji [❤️](emoji/10002345) !')

Accordingly, when using such emoji, the user must enter them in the form [❤️](emoji/10002345), which in my opinion is a big bummer.

I would like to automatically convert the premium emoji entered into the bot, but I don’t want to use something like:

emojies = {
    "❤️": 10002345,
    . . .
}
my_emodji = emojies['❤️']

A large number of emoji packs will be used and this method is not the most effective. Tell me, how can I automate receiving emoji id?

I tried to use <emoji id=айди_эмодзи>any emoji</emoji> but again, the question arises with getting emoji ID. There are similar threads on Stackoverflow, but they don't answer my question.

I'll leave this post as an answer in case anyone needs this information in the future.

text = "[🔹](emoji/5388790256772331442)"

me = await client.get_me()
access_hash = me.access_hash

# search premium emoji in your text
prem_emoji = await client(functions.messages.SearchCustomEmojiRequest(
    emoticon=text,
    hash=access_hash
))
emoji_ids = prem_emoji.document_id # Premium emoji ids
    
# return EmojiObject
emojies = await client(functions.messages.GetCustomEmojiDocumentsRequest(
    document_id=emoji_ids
))
logging.info(emojies)