curl --request PUT \
  --url https://api.despezzas.com/v2/business/dre-mapping \
  --header 'Authorization: Basic <encoded-value>' \
  --header 'Content-Type: application/json' \
  --data '
[
  {
    "category_id": "b1a2c3d4-e5f6-4a7b-8c9d-0e1f2a3b4c5d",
    "dre_group": "custos"
  }
]
'

const options = {
  method: 'PUT',
  headers: {Authorization: 'Basic <encoded-value>', 'Content-Type': 'application/json'},
  body: JSON.stringify([{category_id: 'b1a2c3d4-e5f6-4a7b-8c9d-0e1f2a3b4c5d', dre_group: 'custos'}])
};

fetch('https://api.despezzas.com/v2/business/dre-mapping', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

import requests

url = "https://api.despezzas.com/v2/business/dre-mapping"

payload = [
    {
        "category_id": "b1a2c3d4-e5f6-4a7b-8c9d-0e1f2a3b4c5d",
        "dre_group": "custos"
    }
]
headers = {
    "Authorization": "Basic <encoded-value>",
    "Content-Type": "application/json"
}

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

print(response.text)

package main

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

func main() {

	url := "https://api.despezzas.com/v2/business/dre-mapping"

	payload := strings.NewReader("[\n  {\n    \"category_id\": \"b1a2c3d4-e5f6-4a7b-8c9d-0e1f2a3b4c5d\",\n    \"dre_group\": \"custos\"\n  }\n]")

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

	req.Header.Add("Authorization", "Basic <encoded-value>")
	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))

}

[
  {
    "category_id": "b1a2c3d4-e5f6-4a7b-8c9d-0e1f2a3b4c5d",
    "category_name": "Fornecedores",
    "dre_group": "custos",
    "is_system": false,
    "source": "mapping"
  }
]

{
  "message": "Credenciais de API inválidas",
  "statusCode": 401,
  "error": "Unauthorized"
}

{
  "message": "Credenciais de API inválidas",
  "statusCode": 401,
  "error": "Unauthorized"
}

{
  "message": "Credenciais de API inválidas",
  "statusCode": 401,
  "error": "Unauthorized"
}

{
  "message": "Credenciais de API inválidas",
  "statusCode": 401,
  "error": "Unauthorized"
}

{
  "message": "Credenciais de API inválidas",
  "statusCode": 401,
  "error": "Unauthorized"
}