curl --request PATCH \
  --url https://v2.easystreetoffers.com/api/v2/offer-requests/{offer_request_id} \
  --header 'Authorization: <api-key>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "request": {
    "offer_request_asking": 123,
    "test": true
  },
  "assumptions": [
    {
      "assumption_id": 123,
      "created_at": "now()",
      "inventory_property_id": 123,
      "ltr_monthly_rent": 123,
      "ltr_annual_rent_increase": 123,
      "ltr_arv": 123,
      "ltr_renovation_cost": 123,
      "str_season_1_daily_rate": 123,
      "str_season_2_daily_rate": 123,
      "str_season_3_daily_rate": 123,
      "str_season_4_daily_rate": 123,
      "str_arv": 123,
      "str_renovation_cost": 123,
      "rr_weekly_rent_per_room": 123,
      "rr_arv": 123,
      "rr_beds": 123,
      "rr_baths": 123,
      "ff_arv": 123,
      "ff_renovation_cost": 123,
      "property_annual_tax": 123,
      "property_annual_hoa": 123,
      "rr_renovation_cost": 123,
      "reno_items": [
        {}
      ],
      "fmv": 123
    }
  ],
  "media": [
    "<string>"
  ]
}
'

This response has no body data.