import Telnyx from 'telnyx';

const client = new Telnyx({
  apiKey: process.env['TELNYX_API_KEY'], // This is the default and can be omitted
});

const response = await client.organizations.users.getGroupsReport();

console.log(response.data);

{
  "data": [
    {
      "id": "6a09cdc3-8948-47f0-aa62-74ac943d6c58",
      "record_type": "organization_sub_user",
      "email": "user@example.com",
      "user_status": "enabled",
      "organization_user_bypasses_sso": false,
      "created_at": "2018-02-02T22:25:27.521Z",
      "last_sign_in_at": "2018-02-02T22:25:27.521Z",
      "groups": [
        {
          "id": "7b09cdc3-8948-47f0-aa62-74ac943d6c59",
          "name": "Engineering"
        },
        {
          "id": "8c09cdc3-8948-47f0-aa62-74ac943d6c60",
          "name": "Sales"
        }
      ]
    },
    {
      "id": "9d09cdc3-8948-47f0-aa62-74ac943d6c61",
      "record_type": "organization_owner",
      "email": "owner@example.com",
      "user_status": "enabled",
      "organization_user_bypasses_sso": false,
      "created_at": "2018-01-01T00:00:00.000Z",
      "last_sign_in_at": "2018-02-02T22:25:27.521Z",
      "groups": []
    }
  ]
}