Use this call to retrieve all of the resource types supported.

GET

/ResourceTypes

curl -X GET https://api.anaplan.com/scim/1/0/v2/ResourceTypes

{
    "schemas": ["urn:ietf:params:scim:api:messages:2.0:ListResponse"],
    "totalResults": 1,
    "startIndex": 1,
    "itemsPerPage": 50,
    "Resources": [{
         "schemas": ["urn:ietf:params:scim:schemas:core:2.0:ResourceType"],
         "meta": {
              "resourceType": "ResourceType",
              "location": "https://api.anaplan.com/scim/1/0/v2/ResourceTypes/User"
         },
         "id": "User",
         "name": "User",
         "endpoint": "/Users",
         "description": "User Account",
         "schema": "urn:ietf:params:scim:schemas:core:2.0:User"
    }]
 }