I am trying to recreate a model to use SCIM to send data from an Azure AD to an endpoint.
Could someone please help me to understand the process and how this can be accomplished?
If I understand your question correctly - you want to make REST calls against Azure using the SCIM standard to retrieve data?
Unfortunately, Microsoft/Azure does not have a SCIM service, only a SCIM client - meaning that Azure AD can be used to make requests to external SCIM service providers (GET, POST, PATCH, DELETE..) but has not implemented SCIM for accessing/managing Azure AD resources.