This is currently on our roadmap with a tentative release date of Summer 2019.
Thank you for your suggestion.
An error occurred while saving the commentOleksandr Stefansky commented
Could you please update whether this feature is still in the product roadmap?
Are there plans for json schema draft 7 support in CosmosDB MongoDB API?
Thanks for the feedback! We will look into this and share an update when we have more information.