curl --request PUT \
  --url https://api.{tenant}.getomneo.com/api/v3/lists/definitions/{definition} \
  --header 'Content-Type: application/json' \
  --data '
{
  "name": "<string>",
  "type": "<string>",
  "icon": "<string>",
  "cover": "<string>",
  "timezone": "<string>",
  "reservation_period": 123,
  "reservation_absolute_expiry": "<string>",
  "reservation_reserved_target_id": 123,
  "reservation_notify_reserved_offset_days": 123,
  "reservation_notify_reserved_offset_hours": 123,
  "reservation_expiry_target_id": 123,
  "reservation_remind_target_id": 123,
  "reservation_notify_remind_offset_days": 123,
  "reservation_notify_remind_offset_hours": 123,
  "meta": [
    "<string>"
  ],
  "short_description": "<string>",
  "description": "<string>",
  "allow_share": true,
  "allow_quantity": true,
  "allow_reserve": true,
  "allow_custom_product": true,
  "is_published": true,
  "is_active": true,
  "allow_edit": true,
  "allow_new": true,
  "allow_delete": true,
  "organisation_id": 123,
  "tags": [
    "<string>"
  ]
}
'

import requests

url = "https://api.{tenant}.getomneo.com/api/v3/lists/definitions/{definition}"

payload = {
    "name": "<string>",
    "type": "<string>",
    "icon": "<string>",
    "cover": "<string>",
    "timezone": "<string>",
    "reservation_period": 123,
    "reservation_absolute_expiry": "<string>",
    "reservation_reserved_target_id": 123,
    "reservation_notify_reserved_offset_days": 123,
    "reservation_notify_reserved_offset_hours": 123,
    "reservation_expiry_target_id": 123,
    "reservation_remind_target_id": 123,
    "reservation_notify_remind_offset_days": 123,
    "reservation_notify_remind_offset_hours": 123,
    "meta": ["<string>"],
    "short_description": "<string>",
    "description": "<string>",
    "allow_share": True,
    "allow_quantity": True,
    "allow_reserve": True,
    "allow_custom_product": True,
    "is_published": True,
    "is_active": True,
    "allow_edit": True,
    "allow_new": True,
    "allow_delete": True,
    "organisation_id": 123,
    "tags": ["<string>"]
}
headers = {"Content-Type": "application/json"}

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

print(response.text)

const options = {
  method: 'PUT',
  headers: {'Content-Type': 'application/json'},
  body: JSON.stringify({
    name: '<string>',
    type: '<string>',
    icon: '<string>',
    cover: '<string>',
    timezone: '<string>',
    reservation_period: 123,
    reservation_absolute_expiry: '<string>',
    reservation_reserved_target_id: 123,
    reservation_notify_reserved_offset_days: 123,
    reservation_notify_reserved_offset_hours: 123,
    reservation_expiry_target_id: 123,
    reservation_remind_target_id: 123,
    reservation_notify_remind_offset_days: 123,
    reservation_notify_remind_offset_hours: 123,
    meta: ['<string>'],
    short_description: '<string>',
    description: '<string>',
    allow_share: true,
    allow_quantity: true,
    allow_reserve: true,
    allow_custom_product: true,
    is_published: true,
    is_active: true,
    allow_edit: true,
    allow_new: true,
    allow_delete: true,
    organisation_id: 123,
    tags: ['<string>']
  })
};

fetch('https://api.{tenant}.getomneo.com/api/v3/lists/definitions/{definition}', 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.{tenant}.getomneo.com/api/v3/lists/definitions/{definition}",
  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([
    'name' => '<string>',
    'type' => '<string>',
    'icon' => '<string>',
    'cover' => '<string>',
    'timezone' => '<string>',
    'reservation_period' => 123,
    'reservation_absolute_expiry' => '<string>',
    'reservation_reserved_target_id' => 123,
    'reservation_notify_reserved_offset_days' => 123,
    'reservation_notify_reserved_offset_hours' => 123,
    'reservation_expiry_target_id' => 123,
    'reservation_remind_target_id' => 123,
    'reservation_notify_remind_offset_days' => 123,
    'reservation_notify_remind_offset_hours' => 123,
    'meta' => [
        '<string>'
    ],
    'short_description' => '<string>',
    'description' => '<string>',
    'allow_share' => true,
    'allow_quantity' => true,
    'allow_reserve' => true,
    'allow_custom_product' => true,
    'is_published' => true,
    'is_active' => true,
    'allow_edit' => true,
    'allow_new' => true,
    'allow_delete' => true,
    'organisation_id' => 123,
    'tags' => [
        '<string>'
    ]
  ]),
  CURLOPT_HTTPHEADER => [
    "Content-Type: application/json"
  ],
]);

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

curl_close($curl);

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

package main

import (
	"fmt"
	"strings"
	"net/http"
	"io"
)

func main() {

	url := "https://api.{tenant}.getomneo.com/api/v3/lists/definitions/{definition}"

	payload := strings.NewReader("{\n  \"name\": \"<string>\",\n  \"type\": \"<string>\",\n  \"icon\": \"<string>\",\n  \"cover\": \"<string>\",\n  \"timezone\": \"<string>\",\n  \"reservation_period\": 123,\n  \"reservation_absolute_expiry\": \"<string>\",\n  \"reservation_reserved_target_id\": 123,\n  \"reservation_notify_reserved_offset_days\": 123,\n  \"reservation_notify_reserved_offset_hours\": 123,\n  \"reservation_expiry_target_id\": 123,\n  \"reservation_remind_target_id\": 123,\n  \"reservation_notify_remind_offset_days\": 123,\n  \"reservation_notify_remind_offset_hours\": 123,\n  \"meta\": [\n    \"<string>\"\n  ],\n  \"short_description\": \"<string>\",\n  \"description\": \"<string>\",\n  \"allow_share\": true,\n  \"allow_quantity\": true,\n  \"allow_reserve\": true,\n  \"allow_custom_product\": true,\n  \"is_published\": true,\n  \"is_active\": true,\n  \"allow_edit\": true,\n  \"allow_new\": true,\n  \"allow_delete\": true,\n  \"organisation_id\": 123,\n  \"tags\": [\n    \"<string>\"\n  ]\n}")

	req, _ := http.NewRequest("PUT", url, payload)

	req.Header.Add("Content-Type", "application/json")

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(string(body))

}

HttpResponse<String> response = Unirest.put("https://api.{tenant}.getomneo.com/api/v3/lists/definitions/{definition}")
  .header("Content-Type", "application/json")
  .body("{\n  \"name\": \"<string>\",\n  \"type\": \"<string>\",\n  \"icon\": \"<string>\",\n  \"cover\": \"<string>\",\n  \"timezone\": \"<string>\",\n  \"reservation_period\": 123,\n  \"reservation_absolute_expiry\": \"<string>\",\n  \"reservation_reserved_target_id\": 123,\n  \"reservation_notify_reserved_offset_days\": 123,\n  \"reservation_notify_reserved_offset_hours\": 123,\n  \"reservation_expiry_target_id\": 123,\n  \"reservation_remind_target_id\": 123,\n  \"reservation_notify_remind_offset_days\": 123,\n  \"reservation_notify_remind_offset_hours\": 123,\n  \"meta\": [\n    \"<string>\"\n  ],\n  \"short_description\": \"<string>\",\n  \"description\": \"<string>\",\n  \"allow_share\": true,\n  \"allow_quantity\": true,\n  \"allow_reserve\": true,\n  \"allow_custom_product\": true,\n  \"is_published\": true,\n  \"is_active\": true,\n  \"allow_edit\": true,\n  \"allow_new\": true,\n  \"allow_delete\": true,\n  \"organisation_id\": 123,\n  \"tags\": [\n    \"<string>\"\n  ]\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.{tenant}.getomneo.com/api/v3/lists/definitions/{definition}")

http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true

request = Net::HTTP::Put.new(url)
request["Content-Type"] = 'application/json'
request.body = "{\n  \"name\": \"<string>\",\n  \"type\": \"<string>\",\n  \"icon\": \"<string>\",\n  \"cover\": \"<string>\",\n  \"timezone\": \"<string>\",\n  \"reservation_period\": 123,\n  \"reservation_absolute_expiry\": \"<string>\",\n  \"reservation_reserved_target_id\": 123,\n  \"reservation_notify_reserved_offset_days\": 123,\n  \"reservation_notify_reserved_offset_hours\": 123,\n  \"reservation_expiry_target_id\": 123,\n  \"reservation_remind_target_id\": 123,\n  \"reservation_notify_remind_offset_days\": 123,\n  \"reservation_notify_remind_offset_hours\": 123,\n  \"meta\": [\n    \"<string>\"\n  ],\n  \"short_description\": \"<string>\",\n  \"description\": \"<string>\",\n  \"allow_share\": true,\n  \"allow_quantity\": true,\n  \"allow_reserve\": true,\n  \"allow_custom_product\": true,\n  \"is_published\": true,\n  \"is_active\": true,\n  \"allow_edit\": true,\n  \"allow_new\": true,\n  \"allow_delete\": true,\n  \"organisation_id\": 123,\n  \"tags\": [\n    \"<string>\"\n  ]\n}"

response = http.request(request)
puts response.read_body

{
  "data": {
    "id": 123,
    "name": "<string>",
    "handle": "<string>",
    "type": "<string>",
    "icon": "<string>",
    "cover": "<string>",
    "short_description": "<string>",
    "description": "<string>",
    "allow_share": true,
    "allow_quantity": true,
    "allow_reserve": true,
    "allow_custom_product": true,
    "timezone": "<string>",
    "reservation_period": 123,
    "reservation_period_type": "<string>",
    "reservation_absolute_expiry": "<string>",
    "reservation_reserved_target_id": 123,
    "reservation_notify_reserved_offset_days": 123,
    "reservation_notify_reserved_offset_hours": 123,
    "reservation_expiry_target_id": 123,
    "reservation_remind_target_id": 123,
    "reservation_notify_remind_offset_days": 123,
    "reservation_notify_remind_offset_hours": 123,
    "meta": [
      "<unknown>"
    ],
    "is_published": true,
    "is_active": true,
    "allow_edit": true,
    "allow_new": true,
    "allow_delete": true,
    "tags": [
      "<string>"
    ],
    "organisation": {
      "id": 123,
      "name": "<string>",
      "handle": "<string>",
      "description": "<string>",
      "short_description": "<string>",
      "icon": "<string>",
      "image_url": "<string>",
      "notes": "<string>",
      "type": "<string>",
      "status": "<string>",
      "is_tenant": 123,
      "is_active": 123,
      "phone": "<string>",
      "email": "<string>",
      "secondary_phone": "<string>",
      "domain": "<string>",
      "authorised_domains": [
        "<unknown>"
      ],
      "meta": [
        "<unknown>"
      ],
      "locations": [
        {
          "id": 123,
          "type": "<string>",
          "name": "<string>",
          "handle": "<string>",
          "description": "<string>",
          "phone": "<string>",
          "email": "<string>",
          "timezone": "<string>",
          "external_id": "<string>",
          "external_code": "<string>",
          "is_published": true,
          "is_permanently_closed": true,
          "address": {
            "id": 123,
            "address_line_1": "<string>",
            "address_line_2": "<string>",
            "address_line_3": "<string>",
            "company": "<string>",
            "latitude": 123,
            "longitude": 123,
            "city": "<string>",
            "postcode": "<string>",
            "state": "<string>",
            "country": "<string>",
            "notes": "<string>",
            "external_id": "<string>",
            "is_default": true,
            "created_at": "<string>",
            "updated_at": "<string>",
            "meta": [
              "<unknown>"
            ],
            "name": "<string>",
            "type": "<string>",
            "phone": "<string>",
            "iso": "<string>",
            "iso_state": "<string>",
            "profile_id": "<string>",
            "custom_fields": {}
          },
          "normal_hours": [
            [
              "<unknown>"
            ]
          ],
          "special_hours": [
            [
              "<unknown>"
            ]
          ],
          "tags": [
            "<string>"
          ],
          "custom_fields": {},
          "icon": "<string>",
          "country_iso_3": "<string>",
          "image_url": "<string>",
          "created_at": "<string>",
          "updated_at": "<string>",
          "departments": [
            {
              "id": 123,
              "name": "<string>",
              "handle": "<string>",
              "external_id": "<string>",
              "external_code": "<string>",
              "description": "<string>",
              "short_description": "<string>",
              "url": "<string>",
              "image_url": "<string>",
              "internal_note": "<string>",
              "meta": [
                "<unknown>"
              ],
              "brand_id": 123,
              "location_id": 123,
              "brand": {
                "name": "<string>",
                "handle": "<string>"
              },
              "created_at": "<string>",
              "updated_at": "<string>"
            }
          ]
        }
      ],
      "address": {
        "id": 123,
        "address_line_1": "<string>",
        "address_line_2": "<string>",
        "address_line_3": "<string>",
        "company": "<string>",
        "latitude": 123,
        "longitude": 123,
        "city": "<string>",
        "postcode": "<string>",
        "state": "<string>",
        "country": "<string>",
        "notes": "<string>",
        "external_id": "<string>",
        "is_default": true,
        "created_at": "<string>",
        "updated_at": "<string>",
        "meta": [
          "<unknown>"
        ],
        "name": "<string>",
        "type": "<string>",
        "phone": "<string>",
        "iso": "<string>",
        "iso_state": "<string>",
        "profile_id": "<string>",
        "custom_fields": {}
      },
      "custom_fields": {},
      "created_at": "<string>",
      "updated_at": "<string>"
    }
  }
}

{
  "message": "<string>"
}

{
  "message": "<string>"
}

{
  "message": "<string>"
}

{
  "message": "<string>",
  "errors": {}
}