curl --request POST \
  --url https://api.sandbox.isometric.com/mrv/v0/biochar_applications \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --header 'x-client-secret: <x-client-secret>' \
  --data '
{
  "application_date": "2023-12-25",
  "average_application_rate": {
    "magnitude": 123,
    "unit": "<string>",
    "standard_deviation": 123
  },
  "production_batch_id": "<string>",
  "project_id": "<string>",
  "storage_site_id": "<string>",
  "supplier_reference_id": "<string>",
  "truck_mass_on_arrival": {
    "magnitude": 123,
    "unit": "<string>",
    "standard_deviation": 123
  },
  "truck_mass_on_departure": {
    "magnitude": 123,
    "unit": "<string>",
    "standard_deviation": 123
  }
}
'

{
  "application_date": "2023-12-25",
  "average_application_rate": {
    "magnitude": 123,
    "unit": "<string>",
    "standard_deviation": 123
  },
  "id": "<string>",
  "production_batch_id": "<string>",
  "removal_id": "rmv_1EEM6NJXX1S0EXKD",
  "storage_location_id": "<string>",
  "supplier_reference_id": "<string>",
  "truck_mass_on_arrival": {
    "magnitude": 123,
    "unit": "<string>",
    "standard_deviation": 123
  },
  "truck_mass_on_departure": {
    "magnitude": 123,
    "unit": "<string>",
    "standard_deviation": 123
  },
  "uploaded_at": "2023-11-07T05:31:56Z"
}