List Groups

{
	"schemas": [
		"urn:scim:schemas:core:1.0"
	],
	"totalResults": 3,
	"itemsPerPage": 3,
	"startIndex": 1,
	"resources": [
		{
			"id": "8b9dd5aa-40ab-4a43-9b76-f55a412c8a6a",
			"displayName": "IT"
		},
		{
			"id": "d5ea2e76-63e4-4b47-92af-0d7ba6972e3c",
			"displayName": "Finance"
		},
		{
			"id": "a1004249-5e29-438f-ad72-b4e90af14ee7",
			"displayName": "Sales"
		}
	]
}