SCIM ResourceTypes endpoint access by an HTTP GET
is used as a SCIM Discovery Mechanism
the types of SCIM Resources
available on a SCIM Service Provider
(e.g., Users and Groups).
Each resource type defines the endpoints, the SCIM Core Schema URI that defines the SCIM Resource, and any supported schema extensions.
The SCIM Attributes defining a resource type can be found in Section 6 of RFC 7643, and an example representation can be found in Section 8.6 of RFC 7643.
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