curl --request GET \
  --url https://api.syllable.cloud/api/v1/directory_members/{member_id} \
  --header 'Syllable-API-Key: <api-key>'

{
  "name": "Jane Doe",
  "type": "contact",
  "extensions": [
    {
      "name": "work",
      "numbers": [
        {
          "number": "+1234567890",
          "rules": [
            {
              "language": "en"
            }
          ]
        }
      ]
    }
  ],
  "contact_tags": {},
  "updated_at": "2023-11-07T05:31:56Z",
  "last_updated_by": "<string>",
  "id": 1
}