[{
		"IndexName": "role_id_",
		"MgoKeySchema": {
			"MgoIndexKeys": [{
				"Name": "role_id",
				"Direction": "1"
			}],
			"MgoIsUnique": true
		}
	},
	{
		"IndexName": "permission",
		"MgoKeySchema": {
			"MgoIndexKeys": [{
				"Name": "permission",
				"Direction": "1",
				"Type": "array"
			}],
			"MgoIsUnique": false
		}
	}
]
