curl --request POST \
  --url https://api-koolisys.eixoassistencia.com.br/v1/vehicles/{id}/plans \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "contractPlanId": 73
}
'

import requests

url = "https://api-koolisys.eixoassistencia.com.br/v1/vehicles/{id}/plans"

payload = { "contractPlanId": 73 }
headers = {
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

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

print(response.text)

const options = {
  method: 'POST',
  headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
  body: JSON.stringify({contractPlanId: 73})
};

fetch('https://api-koolisys.eixoassistencia.com.br/v1/vehicles/{id}/plans', 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-koolisys.eixoassistencia.com.br/v1/vehicles/{id}/plans",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "POST",
  CURLOPT_POSTFIELDS => json_encode([
    'contractPlanId' => 73
  ]),
  CURLOPT_HTTPHEADER => [
    "Authorization: Bearer <token>",
    "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-koolisys.eixoassistencia.com.br/v1/vehicles/{id}/plans"

	payload := strings.NewReader("{\n  \"contractPlanId\": 73\n}")

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

	req.Header.Add("Authorization", "Bearer <token>")
	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.post("https://api-koolisys.eixoassistencia.com.br/v1/vehicles/{id}/plans")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"contractPlanId\": 73\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api-koolisys.eixoassistencia.com.br/v1/vehicles/{id}/plans")

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

request = Net::HTTP::Post.new(url)
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"contractPlanId\": 73\n}"

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

{
  "data": {
    "contractPlanId": 73,
    "contractCode": "CT-2026-0001",
    "planName": "Plano Proteção Total",
    "appliesTo": "VEHICLE",
    "linkedTo": "VEHICLE",
    "vehicleId": 9001,
    "startedAt": "2026-08-20T13:05:00.000Z"
  },
  "meta": {},
  "errors": []
}

{
  "data": null,
  "errors": [
    {
      "code": "VALIDATION_ERROR",
      "message": "customerDocument: Documento do cliente é obrigatório",
      "field": "customerDocument"
    }
  ]
}

{
  "data": null,
  "errors": [
    {
      "code": "INVALID_TOKEN",
      "message": "Token inválido."
    }
  ]
}

{
  "data": null,
  "errors": [
    {
      "code": "INSUFFICIENT_SCOPE",
      "message": "Escopo insuficiente para este endpoint.",
      "details": {
        "requiredScope": "attendances.read"
      }
    }
  ]
}

{
  "data": null,
  "errors": [
    {
      "code": "NOT_FOUND",
      "message": "Attendance not found"
    }
  ]
}

{
  "data": null,
  "errors": [
    {
      "code": "PLAN_ALREADY_LINKED",
      "message": "Este plano já está vigente para este beneficiário",
      "details": {
        "beneficiaryPlanId": 3101
      }
    }
  ]
}

{
  "data": null,
  "errors": [
    {
      "code": "PLAN_NOT_AVAILABLE",
      "message": "Plano inativo neste contrato"
    }
  ]
}

{
  "data": null,
  "errors": [
    {
      "code": "RATE_LIMITED",
      "message": "Limite de requisições excedido.",
      "details": {
        "retryAfterSeconds": 42
      }
    }
  ]
}

{
  "data": null,
  "errors": [
    {
      "code": "FEATURE_DISABLED",
      "message": "Feature is disabled: public_api.enabled"
    }
  ]
}