What should be included in the url parameter of google ads ads?

Question

Google Ads

Guys maybe someone knows how to solve the problem. I asked the support service, but they did not explain anything to me.
The problem is this in the "Ad url parameters" I need to specify something. If not specified, an error occurs i.e. I need to specify. Tried to specify the following.

{lpurl}?utm_source=google&utm_medium=cpc&utm_campaign=mycampaign&utm_content=adv-ru

or

{lpurl}?utm_source=google&utm_medium=cpc&utm_campaign=mycampaign&utm_content=adv-eng

or
mydomain.ru//?url={lpurl}&id=5
or

{lpurl}?utm_source=google&utm_medium=cpc&utm_campaign=google_{network}&utm_content={creative}&utm_term={keyword}.{matchtype}.{device}.{devicemodel}.{target}.{adposition}

What should I do I don't understand?

Answer 1

URl parameters are optional for ads. There you can not specify anything.
What error do you get if you do not specify anything in any line of parameters?