curl --request DELETE \
  --url https://api.projectcor.com/v1/tasks/{task_id}/attachments \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "attachments": [
    123
  ],
  "lastPage": 123,
  "order": {
    "created_at": "DESC"
  }
}
'

import requests

url = "https://api.projectcor.com/v1/tasks/{task_id}/attachments"

payload = {
    "attachments": [123],
    "lastPage": 123,
    "order": { "created_at": "DESC" }
}
headers = {
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

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

print(response.text)

const options = {
  method: 'DELETE',
  headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
  body: JSON.stringify({attachments: [123], lastPage: 123, order: {created_at: 'DESC'}})
};

fetch('https://api.projectcor.com/v1/tasks/{task_id}/attachments', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

const url = 'https://api.projectcor.com/v1/tasks/{task_id}/attachments';
const options = {
  method: 'DELETE',
  headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
  body: JSON.stringify({attachments: [123], lastPage: 123, order: {created_at: 'DESC'}})
};

fetch(url, options)
  .then(res => res.json())
  .then(json => console.log(json))
  .catch(err => console.error(err));

<?php

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => "https://api.projectcor.com/v1/tasks/{task_id}/attachments",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "DELETE",
  CURLOPT_POSTFIELDS => json_encode([
    'attachments' => [
        123
    ],
    'lastPage' => 123,
    'order' => [
        'created_at' => 'DESC'
    ]
  ]),
  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.projectcor.com/v1/tasks/{task_id}/attachments"

	payload := strings.NewReader("{\n  \"attachments\": [\n    123\n  ],\n  \"lastPage\": 123,\n  \"order\": {\n    \"created_at\": \"DESC\"\n  }\n}")

	req, _ := http.NewRequest("DELETE", 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))

}

{
  "deleted": true,
  "elements": [
    {
      "id": 123,
      "url": "<string>",
      "size": 123,
      "source": "<string>",
      "user_id": 123,
      "available": true,
      "file_type": "<string>",
      "media_type": "<string>",
      "created_at": "2023-11-07T05:31:56Z",
      "updated_at": "2023-11-07T05:31:56Z",
      "originalname": "<string>",
      "discussions_id": 123,
      "parent_type": "<string>",
      "name": "<string>",
      "parent_id": 123,
      "attachment_parent_id": 123,
      "version": 123,
      "currentVersionData": {},
      "currentVersionId": 123,
      "currentVersion": 123,
      "user": {
        "id": 123,
        "first_name": "<string>",
        "last_name": "<string>",
        "picture": "<string>"
      },
      "graphicsCount": "<string>",
      "taskLogReworksId": 123,
      "createdFrom": "<string>"
    }
  ]
}

{
  "status": "ERROR",
  "code": "FS003",
  "message": "Undefined attachment"
}

{
  "status": 417,
  "name": "CORCustomError",
  "code": "AC001",
  "message": "exists validation failed on taskId"
}