@AmitC Thanks for reaching out. Azure AD does support CRUD operations using SCIM now.
You can read more here : https://video2.skills-academy.com/en-us/azure/active-directory/app-provisioning/use-scim-to-provision-users-and-groups#step-2-understand-the-azure-ad-scim-implementation
The above link should give you more insights about how to implement it as well.
Also do note that the behavior of the Azure AD SCIM implementation was last updated on December 18, 2018
To see the CRUD examples, jump to : https://video2.skills-academy.com/en-us/azure/active-directory/app-provisioning/use-scim-to-provision-users-and-groups#scim-protocol-requests-and-responses
where you can see following examples :
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