Question: should meta attribute object be returned in the response from the /ResourceTypes discovery endpoint?

[seikenberry9]

We are building a SCIM server using this library. When compliance testing it with scim2-compliance-test-utility, the following error is returned from the /ResourcesTypes endpoint: error: object has missing required properties (["meta"]).

Should the meta attribute object be included in the response? For reference, the response from our /ResourcesTypes endpoint:

{
  "Resources": [
    {
      "description": "User Account",
      "endpoint": "/Users",
      "id": "User",
      "name": "User",
      "schema": "urn:ietf:params:scim:schemas:core:2.0:User",
      "schemaExtensions": [
        {
          "required": true,
          "schema": "urn:ietf:params:scim:schemas:extension:companyname:2.0:User"
        }
      ],
      "schemas": [
        "urn:ietf:params:scim:schemas:core:2.0:ResourceType"
      ]
    },
    {
      "description": "Group",
      "endpoint": "/Groups",
      "id": "Group",
      "name": "Group",
      "schema": "urn:ietf:params:scim:schemas:core:2.0:Group",
      "schemaExtensions": [],
      "schemas": [
        "urn:ietf:params:scim:schemas:core:2.0:ResourceType"
      ]
    }
  ],
  "itemsPerPage": 100,
  "schemas": [
    "urn:ietf:params:scim:api:messages:2.0:ListResponse"
  ],
  "startIndex": 1,
  "totalResults": 2
}