curl --request GET \
  --url https://{defaultHost}/v1/verify/{app_id}/verifications/{id} \
  --header 'Authorization: Bearer <token>' \
  --header 'X-Authorization: <api-key>'

{
  "verification": {
    "id": "<string>",
    "app_id": "<string>",
    "app_user_id": "<string>",
    "to_app_user_id": "<string>",
    "status": "pending",
    "channel": "sms",
    "reason": "<string>",
    "timeout": 123,
    "created_at": "2023-11-07T05:31:56Z",
    "updated_at": "2023-11-07T05:31:56Z",
    "identifier": "<string>",
    "recipient": {
      "id": "<string>",
      "name": "<string>",
      "email": "jsmith@example.com",
      "phone": "<string>"
    }
  }
}