curl --request PUT \
  --url https://api.qa.sima.ag/api/v3/third_party/establishments/{new_establishment}/contour \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --header 'X-SIMA-SYSTEM-ID: <api-key>' \
  --data '
{
  "fractions": [
    {
      "key": "postman-1",
      "name": "Fracción 1",
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -64,
              -31
            ],
            [
              -63.99,
              -31
            ],
            [
              -63.99,
              -30.99
            ],
            [
              -64,
              -30.99
            ],
            [
              -64,
              -31
            ]
          ]
        ]
      }
    }
  ],
  "reference_point": {
    "lat": "-31.0",
    "lon": "-64.0"
  }
}
'

import requests

url = "https://api.qa.sima.ag/api/v3/third_party/establishments/{new_establishment}/contour"

payload = {
    "fractions": [
        {
            "key": "postman-1",
            "name": "Fracción 1",
            "geometry": {
                "type": "Polygon",
                "coordinates": [[[-64, -31], [-63.99, -31], [-63.99, -30.99], [-64, -30.99], [-64, -31]]]
            }
        }
    ],
    "reference_point": {
        "lat": "-31.0",
        "lon": "-64.0"
    }
}
headers = {
    "Authorization": "Bearer <token>",
    "X-SIMA-SYSTEM-ID": "<api-key>",
    "Content-Type": "application/json"
}

response = requests.put(url, json=payload, headers=headers)

print(response.text)

const options = {
  method: 'PUT',
  headers: {
    Authorization: 'Bearer <token>',
    'X-SIMA-SYSTEM-ID': '<api-key>',
    'Content-Type': 'application/json'
  },
  body: JSON.stringify({
    fractions: [
      {
        key: 'postman-1',
        name: 'Fracción 1',
        geometry: {
          type: 'Polygon',
          coordinates: [[[-64, -31], [-63.99, -31], [-63.99, -30.99], [-64, -30.99], [-64, -31]]]
        }
      }
    ],
    reference_point: {lat: '-31.0', lon: '-64.0'}
  })
};

fetch('https://api.qa.sima.ag/api/v3/third_party/establishments/{new_establishment}/contour', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

<?php

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => "https://api.qa.sima.ag/api/v3/third_party/establishments/{new_establishment}/contour",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "PUT",
  CURLOPT_POSTFIELDS => json_encode([
    'fractions' => [
        [
                'key' => 'postman-1',
                'name' => 'Fracción 1',
                'geometry' => [
                                'type' => 'Polygon',
                                'coordinates' => [
                                                                [
                                                                                                                                [
                                                                                                                                                                                                                                                                -64,
                                                                                                                                                                                                                                                                -31
                                                                                                                                ],
                                                                                                                                [
                                                                                                                                                                                                                                                                -63.99,
                                                                                                                                                                                                                                                                -31
                                                                                                                                ],
                                                                                                                                [
                                                                                                                                                                                                                                                                -63.99,
                                                                                                                                                                                                                                                                -30.99
                                                                                                                                ],
                                                                                                                                [
                                                                                                                                                                                                                                                                -64,
                                                                                                                                                                                                                                                                -30.99
                                                                                                                                ],
                                                                                                                                [
                                                                                                                                                                                                                                                                -64,
                                                                                                                                                                                                                                                                -31
                                                                                                                                ]
                                                                ]
                                ]
                ]
        ]
    ],
    'reference_point' => [
        'lat' => '-31.0',
        'lon' => '-64.0'
    ]
  ]),
  CURLOPT_HTTPHEADER => [
    "Authorization: Bearer <token>",
    "Content-Type: application/json",
    "X-SIMA-SYSTEM-ID: <api-key>"
  ],
]);

$response = curl_exec($curl);
$err = curl_error($curl);

curl_close($curl);

if ($err) {
  echo "cURL Error #:" . $err;
} else {
  echo $response;
}

{
  "fractions": [
    {
      "id": 1001,
      "key": "postman-1",
      "name": "Fracción 1",
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              -64,
              -31
            ],
            [
              -63.99,
              -31
            ],
            [
              -63.99,
              -30.99
            ],
            [
              -64,
              -30.99
            ],
            [
              -64,
              -31
            ]
          ]
        ]
      },
      "area_ha": 12.45,
      "holes_count": 0,
      "invalid": false,
      "invalid_reason": null
    }
  ],
  "area_ha": 12.45,
  "area_in_plots_ha": 0,
  "area_unassigned_ha": 12.45,
  "has_plots": false,
  "plots": [],
  "overlaps": [],
  "reference_point": {
    "lat": "-31.0",
    "lon": "-64.0",
    "outside": false
  },
  "suggested_reference_point": null
}

{
  "key": "bad-1",
  "title": "An error occurred",
  "detail": "establishment_contour.fraction_invalid",
  "status": 422
}