Hey @Avivek ,
are you in the cloud on powerbi.com or are you on premises with the Power BI Report Server?
The link you posted is only for Power BI Report Server on premises. If you are in the cloud this option is not available.
You could in the cloud trigger a refresh with Power Automate and only start it on the first of the month. I think that would be the best solution:
If you need any help please let me know.
If I answered your question I would be happy if you could mark my post as a solution ✔️ and give it a thumbs up 👍
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