curl --request GET \
  --url https://api.kombo.dev/v1/custom/datev/eau-requests/{eau_id} \
  --header 'Authorization: Bearer <token>' \
  --header 'X-Integration-Id: <x-integration-id>'

{
  "status": "<string>",
  "data": {
    "raw": {
      "source": "<string>",
      "start_work_incapacity": "<string>",
      "feedbacks_from_health_insurance": [
        {
          "guid": "<string>",
          "contact_person": {
            "name": "<string>",
            "telephone": "<string>",
            "fax": "<string>",
            "email": "<string>",
            "name1_health_insurance": "<string>",
            "postal_code": "<string>",
            "city": "<string>",
            "street": "<string>",
            "house_number": "<string>",
            "gender_contact_person": "M",
            "name2_health_insurance": "<string>",
            "name3_health_insurance": "<string>"
          },
          "incapacity_for_work": {
            "start_work_incapacity_employer": "<string>",
            "start_work_incapacity_au": "<string>",
            "end_work_incapacity_au": "<string>",
            "date_of_diagnosis": "<string>",
            "flag_current_work_incapacity": -1.7976931348623157e+308,
            "accident_at_work": true,
            "assignment_accident_insurance_doctor": true,
            "other_accident": true,
            "initial_certificate": true,
            "automatic_feedback_until": "<string>",
            "actual_end_work_incapacity_au": "<string>",
            "start_hospitalisation": "<string>",
            "end_hospitalisation": "<string>"
          },
          "error_block_list": [
            {
              "origin": "<string>",
              "error_number": "<string>",
              "error_text": "<string>",
              "error_value": "<string>"
            }
          ]
        }
      ],
      "collaboration_identifier": "<string>"
    }
  },
  "warnings": [
    {
      "message": "<string>"
    }
  ]
}