url = "https://projects.zoho.com/api/v3/portal/[PORTAL_ID]/projects/23806000097545166/tasks/[TASK_ID]/attachments";
params = Map();
params.put("attachment_ids", "[12345678987654321]");
response = invokeUrl
[
    url: url
    type: POST
    parameters: params
    connection: "projects"
];
info response;

const https = require('https');
const url = new URL('https://projects.zoho.com/api/v3/portal/[PORTAL_ID]/projects/23806000097545166/tasks/[TASK_ID]/attachments');
url.searchParams.append('attachment_ids', '[12345678987654321]');

const options = {
  hostname: url.hostname,
  path: url.pathname + url.search,
  method: 'POST',
  headers: {
    'Authorization': 'Bearer 1000.03xxxxxxxxxxxxxxxxxa5317.dxxxxxxxxxxxxxxxxxfa'
  }
};

const req = https.request(options, (res) => {
  let data = '';
  res.on('data', (chunk) => { data += chunk; });
  res.on('end', () => { console.log(JSON.parse(data)); });
});

req.on('error', (err) => { console.error(err); });
req.end();

require 'net/http'
require 'uri'
require 'json'

url = URI("https://projects.zoho.com/api/v3/portal/[PORTAL_ID]/projects/23806000097545166/tasks/[TASK_ID]/attachments")
params = {
  "attachment_ids" => "[12345678987654321]"
}
url.query = URI.encode_www_form(params)

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

request = Net::HTTP::Post.new(url)
request["Authorization"] = "Bearer 1000.03xxxxxxxxxxxxxxxxxa5317.dxxxxxxxxxxxxxxxxxfa"

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

<?php
$params = [
    'attachment_ids' => '[12345678987654321]',
];
$url = "https://projects.zoho.com/api/v3/portal/[PORTAL_ID]/projects/23806000097545166/tasks/[TASK_ID]/attachments" . "?" . http_build_query($params);

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => $url,
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_CUSTOMREQUEST => "POST",
  CURLOPT_HTTPHEADER => [
    "Authorization: Bearer 1000.03xxxxxxxxxxxxxxxxxa5317.dxxxxxxxxxxxxxxxxxfa"
  ],
]);

$response = curl_exec($curl);
curl_close($curl);

echo $response;

import requests

url = "https://projects.zoho.com/api/v3/portal/[PORTAL_ID]/projects/23806000097545166/tasks/[TASK_ID]/attachments"

params = {
    "attachment_ids": "[12345678987654321]"
}

headers = {
    "Authorization": "Bearer 1000.03xxxxxxxxxxxxxxxxxa5317.dxxxxxxxxxxxxxxxxxfa",
}

response = requests.post(url, headers=headers, params=params)

print(response.json())

#include <stdio.h>
#include <string.h>
#include <curl/curl.h>

int main(void) {
    CURL *curl = curl_easy_init();
    if (curl) {
        char *enc_attachment_ids = curl_easy_escape(curl, "[12345678987654321]", 0);
        char url[2048];
        snprintf(url, sizeof(url), "https://projects.zoho.com/api/v3/portal/[PORTAL_ID]/projects/23806000097545166/tasks/[TASK_ID]/attachments?attachment_ids=%s", enc_attachment_ids);

        struct curl_slist *headers = NULL;
        headers = curl_slist_append(headers, "Authorization: Bearer 1000.03xxxxxxxxxxxxxxxxxa5317.dxxxxxxxxxxxxxxxxxfa");

        curl_easy_setopt(curl, CURLOPT_URL, url);
        curl_easy_setopt(curl, CURLOPT_HTTPHEADER, headers);
        curl_easy_setopt(curl, CURLOPT_CUSTOMREQUEST, "POST");

        CURLcode res = curl_easy_perform(curl);
        if (res != CURLE_OK)
            fprintf(stderr, "curl failed: %s\n", curl_easy_strerror(res));

        curl_free(enc_attachment_ids);
        curl_slist_free_all(headers);
        curl_easy_cleanup(curl);
    }
    return 0;
}

using System.Net.Http;
using System.Text;
using System.Web;

var client = new HttpClient();
client.DefaultRequestHeaders.Add("Authorization", "Bearer 1000.03xxxxxxxxxxxxxxxxxa5317.dxxxxxxxxxxxxxxxxxfa");

var query = HttpUtility.ParseQueryString(string.Empty);
query["attachment_ids"] = "[12345678987654321]";
var uriBuilder = new UriBuilder("https://projects.zoho.com/api/v3/portal/[PORTAL_ID]/projects/23806000097545166/tasks/[TASK_ID]/attachments") { Query = query.ToString() };
var request = new HttpRequestMessage(HttpMethod.Post, uriBuilder.Uri);

var response = await client.SendAsync(request);
var body = await response.Content.ReadAsStringAsync();
Console.WriteLine(body);

#include <iostream>
#include <string>
#include <curl/curl.h>

static size_t WriteCallback(void* contents, size_t size, size_t nmemb, std::string* output) {
    output->append((char*)contents, size * nmemb);
    return size * nmemb;
}

int main() {
    CURL* curl = curl_easy_init();
    if (curl) {
        std::string response;
        char* enc_attachment_ids = curl_easy_escape(curl, "[12345678987654321]", 0);
        std::string url = "https://projects.zoho.com/api/v3/portal/[PORTAL_ID]/projects/23806000097545166/tasks/[TASK_ID]/attachments";
        url += "?attachment_ids=" + std::string(enc_attachment_ids);

        struct curl_slist* headers = NULL;
        headers = curl_slist_append(headers, "Authorization: Bearer 1000.03xxxxxxxxxxxxxxxxxa5317.dxxxxxxxxxxxxxxxxxfa");

        curl_easy_setopt(curl, CURLOPT_URL, url.c_str());
        curl_easy_setopt(curl, CURLOPT_HTTPHEADER, headers);
        curl_easy_setopt(curl, CURLOPT_CUSTOMREQUEST, "POST");
        curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, WriteCallback);
        curl_easy_setopt(curl, CURLOPT_WRITEDATA, &response);

        CURLcode res = curl_easy_perform(curl);
        if (res == CURLE_OK)
            std::cout << response << std::endl;
        else
            std::cerr << curl_easy_strerror(res) << std::endl;

        curl_free(enc_attachment_ids);
        curl_slist_free_all(headers);
        curl_easy_cleanup(curl);
    }
    return 0;
}

(require '[clj-http.client :as client])

(let [enc-attachment_ids (java.net.URLEncoder/encode "[12345678987654321]" "UTF-8")
      url (str "https://projects.zoho.com/api/v3/portal/[PORTAL_ID]/projects/23806000097545166/tasks/[TASK_ID]/attachments" "?attachment_ids=" enc-attachment_ids)]
(def response
  (client/post url
    {:headers {"Authorization" "Bearer 1000.03xxxxxxxxxxxxxxxxxa5317.dxxxxxxxxxxxxxxxxxfa"}
     :as :json}))

(println (:body response))

package main

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

func main() {
    req, _ := http.NewRequest("POST", "https://projects.zoho.com/api/v3/portal/[PORTAL_ID]/projects/23806000097545166/tasks/[TASK_ID]/attachments", nil)
    q := req.URL.Query()
    q.Add("attachment_ids", "[12345678987654321]")
    req.URL.RawQuery = q.Encode()
    req.Header.Add("Authorization", "Bearer 1000.03xxxxxxxxxxxxxxxxxa5317.dxxxxxxxxxxxxxxxxxfa")

    resp, _ := http.DefaultClient.Do(req)
    defer resp.Body.Close()
    body, _ := io.ReadAll(resp.Body)
    fmt.Println(string(body))
}

POST https://projects.zoho.com/api/v3/portal/[PORTAL_ID]/projects/23806000097545166/tasks/[TASK_ID]/attachments?attachment_ids=%5B12345678987654321%5D HTTP/1.1
Host: https://projects.zoho.com/api/v3/portal/[PORTAL_ID]/projects/23806000097545166/tasks/[TASK_ID]/attachments?attachment_ids=%5B12345678987654321%5D
Authorization: Bearer 1000.03xxxxxxxxxxxxxxxxxa5317.dxxxxxxxxxxxxxxxxxfa

HttpClientBuilder httpClientBuilder = HttpClientBuilder.create();

SSLContext sslContext = SSLContext.getDefault();
SSLConnectionSocketFactory sslConnectionSocketFactory = new SSLConnectionSocketFactory(sslContext, NoopHostnameVerifier.INSTANCE);
CloseableHttpClient httpclient = httpClientBuilder.setSSLSocketFactory(sslConnectionSocketFactory).build();

URIBuilder uriBuilder = new URIBuilder("https://projects.zoho.com/api/v3/portal/[PORTAL_ID]/projects/23806000097545166/tasks/[TASK_ID]/attachments");
uriBuilder.addParameter("attachment_ids", "[12345678987654321]");
HttpUriRequest requestObj = new HttpPost(uriBuilder.build());
requestObj.addHeader("Authorization", "Bearer 1000.03xxxxxxxxxxxxxxxxxa5317.dxxxxxxxxxxxxxxxxxfa");

HttpResponse response = httpclient.execute(requestObj);

HttpEntity responseEntity = response.getEntity();
Object responseObject = EntityUtils.toString(responseEntity);
String responseString = responseObject.toString();

const url = 'https://projects.zoho.com/api/v3/portal/[PORTAL_ID]/projects/23806000097545166/tasks/[TASK_ID]/attachments';

const params = new URLSearchParams({
  'attachment_ids': '[12345678987654321]'
});

const options = {
  method: 'POST',
  headers: {
    'Authorization': 'Bearer 1000.03xxxxxxxxxxxxxxxxxa5317.dxxxxxxxxxxxxxxxxxfa'
  }
};

fetch(url + '?' + params.toString(), options)
  .then(response => response.json())
  .then(data => console.log(data))
  .catch(error => console.error(error));

attachment_ids = "[12345678987654321]"

import java.net.HttpURLConnection
import java.net.URL
import okhttp3.HttpUrl.Companion.toHttpUrl

fun main() {
    val urlBuilder = "https://projects.zoho.com/api/v3/portal/[PORTAL_ID]/projects/23806000097545166/tasks/[TASK_ID]/attachments".toHttpUrl().newBuilder()
    urlBuilder.addQueryParameter("attachment_ids", "[12345678987654321]")
    val url = URL(urlBuilder.build().toString())
    val conn = url.openConnection() as HttpURLConnection
    conn.requestMethod = "POST"
    conn.setRequestProperty("Authorization", "Bearer 1000.03xxxxxxxxxxxxxxxxxa5317.dxxxxxxxxxxxxxxxxxfa")

    val response = conn.inputStream.bufferedReader().readText()
    println(response)
}

NSString *encodedAttachment_ids = [@"[12345678987654321]" stringByAddingPercentEncodingWithAllowedCharacters:[NSCharacterSet URLQueryAllowedCharacterSet]];
NSString *urlString = [NSString stringWithFormat:@"https://projects.zoho.com/api/v3/portal/[PORTAL_ID]/projects/23806000097545166/tasks/[TASK_ID]/attachments?attachment_ids=%@", encodedAttachment_ids];
NSURL *url = [NSURL URLWithString:urlString];
NSMutableURLRequest *request = [NSMutableURLRequest requestWithURL:url];
[request setHTTPMethod:@"POST"];
[request setValue:@"Bearer 1000.03xxxxxxxxxxxxxxxxxa5317.dxxxxxxxxxxxxxxxxxfa" forHTTPHeaderField:@"Authorization"];

NSURLSession *session = [NSURLSession sharedSession];
NSURLSessionDataTask *task = [session dataTaskWithRequest:request
    completionHandler:^(NSData *data, NSURLResponse *response, NSError *error) {
        NSString *result = [[NSString alloc] initWithData:data encoding:NSUTF8StringEncoding];
        NSLog(@"%@", result);
}];
[task resume];

open Lwt
open Cohttp_lwt_unix

let () =
  let enc_attachment_ids = Uri.pct_encode "[12345678987654321]" in
  let uri = Uri.of_string ("https://projects.zoho.com/api/v3/portal/[PORTAL_ID]/projects/23806000097545166/tasks/[TASK_ID]/attachments" ^ "?attachment_ids=" ^ enc_attachment_ids) in
  let headers = Cohttp.Header.init ()
    |> fun h -> Cohttp.Header.add h "Authorization" "Bearer 1000.03xxxxxxxxxxxxxxxxxa5317.dxxxxxxxxxxxxxxxxxfa"
  in
  Lwt_main.run (
    Client.post ~headers uri >>= fun (_, body) ->
    Cohttp_lwt.Body.to_string body >|= fun s ->
    print_endline s)

$headers = @{
    "Authorization" = "Bearer 1000.03xxxxxxxxxxxxxxxxxa5317.dxxxxxxxxxxxxxxxxxfa"
}

$params = @{
    attachment_ids = "[12345678987654321]"
}
$queryString = ($params.GetEnumerator() | ForEach-Object { "$($_.Key)=$([System.Uri]::EscapeDataString($_.Value))" }) -join "&"
$url = "https://projects.zoho.com/api/v3/portal/[PORTAL_ID]/projects/23806000097545166/tasks/[TASK_ID]/attachments" + "?" + $queryString

$response = Invoke-RestMethod -Uri $url -Method POST -Headers $headers

$response | ConvertTo-Json

library(httr)

url <- "https://projects.zoho.com/api/v3/portal/[PORTAL_ID]/projects/23806000097545166/tasks/[TASK_ID]/attachments"

params <- list(
  attachment_ids = "[12345678987654321]"
)

response <- POST(
  url,
  add_headers(Authorization = "Bearer 1000.03xxxxxxxxxxxxxxxxxa5317.dxxxxxxxxxxxxxxxxxfa"),
  query = params
)

content(response, "text")

import Foundation

var components = URLComponents(string: "https://projects.zoho.com/api/v3/portal/[PORTAL_ID]/projects/23806000097545166/tasks/[TASK_ID]/attachments")!
components.queryItems = [
    URLQueryItem(name: "attachment_ids", value: "[12345678987654321]")
]
let url = components.url!
var request = URLRequest(url: url)
request.httpMethod = "POST"
request.setValue("Bearer 1000.03xxxxxxxxxxxxxxxxxa5317.dxxxxxxxxxxxxxxxxxfa", forHTTPHeaderField: "Authorization")

let semaphore = DispatchSemaphore(value: 0)
let task = URLSession.shared.dataTask(with: request) { data, response, error in
    if let data = data, let result = String(data: data, encoding: .utf8) {
        print(result)
    }
    semaphore.signal()
}
task.resume()
semaphore.wait()

url = "https://projects.zoho.com/api/v3/portal/[PORTAL_ID]/projects/23806000097545166/tasks/[TASK_ID]/attachments";
params = Map();
params.put("extension_ids", "-");
params.put("app_types", "-");
response = invokeUrl
[
    url: url
    type: GET
    parameters: params
    connection: "projects"
];
info response;

const https = require('https');
const url = new URL('https://projects.zoho.com/api/v3/portal/[PORTAL_ID]/projects/23806000097545166/tasks/[TASK_ID]/attachments');
url.searchParams.append('extension_ids', '-');
url.searchParams.append('app_types', '-');

const options = {
  hostname: url.hostname,
  path: url.pathname + url.search,
  method: 'GET',
  headers: {
    'Authorization': 'Bearer 1000.03xxxxxxxxxxxxxxxxxa5317.dxxxxxxxxxxxxxxxxxfa'
  }
};

const req = https.request(options, (res) => {
  let data = '';
  res.on('data', (chunk) => { data += chunk; });
  res.on('end', () => { console.log(JSON.parse(data)); });
});

req.on('error', (err) => { console.error(err); });
req.end();

require 'net/http'
require 'uri'
require 'json'

url = URI("https://projects.zoho.com/api/v3/portal/[PORTAL_ID]/projects/23806000097545166/tasks/[TASK_ID]/attachments")
params = {
  "extension_ids" => "-",
  "app_types" => "-"
}
url.query = URI.encode_www_form(params)

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

request = Net::HTTP::Get.new(url)
request["Authorization"] = "Bearer 1000.03xxxxxxxxxxxxxxxxxa5317.dxxxxxxxxxxxxxxxxxfa"

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

<?php
$params = [
    'extension_ids' => '-',
    'app_types' => '-',
];
$url = "https://projects.zoho.com/api/v3/portal/[PORTAL_ID]/projects/23806000097545166/tasks/[TASK_ID]/attachments" . "?" . http_build_query($params);

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => $url,
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_CUSTOMREQUEST => "GET",
  CURLOPT_HTTPHEADER => [
    "Authorization: Bearer 1000.03xxxxxxxxxxxxxxxxxa5317.dxxxxxxxxxxxxxxxxxfa"
  ],
]);

$response = curl_exec($curl);
curl_close($curl);

echo $response;

import requests

url = "https://projects.zoho.com/api/v3/portal/[PORTAL_ID]/projects/23806000097545166/tasks/[TASK_ID]/attachments"

params = {
    "extension_ids": "-",
    "app_types": "-"
}

headers = {
    "Authorization": "Bearer 1000.03xxxxxxxxxxxxxxxxxa5317.dxxxxxxxxxxxxxxxxxfa",
}

response = requests.get(url, headers=headers, params=params)

print(response.json())

#include <stdio.h>
#include <string.h>
#include <curl/curl.h>

int main(void) {
    CURL *curl = curl_easy_init();
    if (curl) {
        char *enc_extension_ids = curl_easy_escape(curl, "-", 0);
        char *enc_app_types = curl_easy_escape(curl, "-", 0);
        char url[2048];
        snprintf(url, sizeof(url), "https://projects.zoho.com/api/v3/portal/[PORTAL_ID]/projects/23806000097545166/tasks/[TASK_ID]/attachments?extension_ids=%s&app_types=%s", enc_extension_ids, enc_app_types);

        struct curl_slist *headers = NULL;
        headers = curl_slist_append(headers, "Authorization: Bearer 1000.03xxxxxxxxxxxxxxxxxa5317.dxxxxxxxxxxxxxxxxxfa");

        curl_easy_setopt(curl, CURLOPT_URL, url);
        curl_easy_setopt(curl, CURLOPT_HTTPHEADER, headers);
        curl_easy_setopt(curl, CURLOPT_CUSTOMREQUEST, "GET");

        CURLcode res = curl_easy_perform(curl);
        if (res != CURLE_OK)
            fprintf(stderr, "curl failed: %s\n", curl_easy_strerror(res));

        curl_free(enc_extension_ids);
        curl_free(enc_app_types);
        curl_slist_free_all(headers);
        curl_easy_cleanup(curl);
    }
    return 0;
}

using System.Net.Http;
using System.Text;
using System.Web;

var client = new HttpClient();
client.DefaultRequestHeaders.Add("Authorization", "Bearer 1000.03xxxxxxxxxxxxxxxxxa5317.dxxxxxxxxxxxxxxxxxfa");

var query = HttpUtility.ParseQueryString(string.Empty);
query["extension_ids"] = "-";
query["app_types"] = "-";
var uriBuilder = new UriBuilder("https://projects.zoho.com/api/v3/portal/[PORTAL_ID]/projects/23806000097545166/tasks/[TASK_ID]/attachments") { Query = query.ToString() };
var request = new HttpRequestMessage(HttpMethod.Get, uriBuilder.Uri);

var response = await client.SendAsync(request);
var body = await response.Content.ReadAsStringAsync();
Console.WriteLine(body);

#include <iostream>
#include <string>
#include <curl/curl.h>

static size_t WriteCallback(void* contents, size_t size, size_t nmemb, std::string* output) {
    output->append((char*)contents, size * nmemb);
    return size * nmemb;
}

int main() {
    CURL* curl = curl_easy_init();
    if (curl) {
        std::string response;
        char* enc_extension_ids = curl_easy_escape(curl, "-", 0);
        char* enc_app_types = curl_easy_escape(curl, "-", 0);
        std::string url = "https://projects.zoho.com/api/v3/portal/[PORTAL_ID]/projects/23806000097545166/tasks/[TASK_ID]/attachments";
        url += "?extension_ids=" + std::string(enc_extension_ids);
        url += "&app_types=" + std::string(enc_app_types);

        struct curl_slist* headers = NULL;
        headers = curl_slist_append(headers, "Authorization: Bearer 1000.03xxxxxxxxxxxxxxxxxa5317.dxxxxxxxxxxxxxxxxxfa");

        curl_easy_setopt(curl, CURLOPT_URL, url.c_str());
        curl_easy_setopt(curl, CURLOPT_HTTPHEADER, headers);
        curl_easy_setopt(curl, CURLOPT_CUSTOMREQUEST, "GET");
        curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, WriteCallback);
        curl_easy_setopt(curl, CURLOPT_WRITEDATA, &response);

        CURLcode res = curl_easy_perform(curl);
        if (res == CURLE_OK)
            std::cout << response << std::endl;
        else
            std::cerr << curl_easy_strerror(res) << std::endl;

        curl_free(enc_extension_ids);
        curl_free(enc_app_types);
        curl_slist_free_all(headers);
        curl_easy_cleanup(curl);
    }
    return 0;
}

(require '[clj-http.client :as client])

(let [enc-extension_ids (java.net.URLEncoder/encode "-" "UTF-8")
      enc-app_types (java.net.URLEncoder/encode "-" "UTF-8")
      url (str "https://projects.zoho.com/api/v3/portal/[PORTAL_ID]/projects/23806000097545166/tasks/[TASK_ID]/attachments" "?extension_ids=" enc-extension_ids "&app_types=" enc-app_types)]
(def response
  (client/get url
    {:headers {"Authorization" "Bearer 1000.03xxxxxxxxxxxxxxxxxa5317.dxxxxxxxxxxxxxxxxxfa"}
     :as :json}))

(println (:body response))

package main

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

func main() {
    req, _ := http.NewRequest("GET", "https://projects.zoho.com/api/v3/portal/[PORTAL_ID]/projects/23806000097545166/tasks/[TASK_ID]/attachments", nil)
    q := req.URL.Query()
    q.Add("extension_ids", "-")
    q.Add("app_types", "-")
    req.URL.RawQuery = q.Encode()
    req.Header.Add("Authorization", "Bearer 1000.03xxxxxxxxxxxxxxxxxa5317.dxxxxxxxxxxxxxxxxxfa")

    resp, _ := http.DefaultClient.Do(req)
    defer resp.Body.Close()
    body, _ := io.ReadAll(resp.Body)
    fmt.Println(string(body))
}

GET https://projects.zoho.com/api/v3/portal/[PORTAL_ID]/projects/23806000097545166/tasks/[TASK_ID]/attachments?extension_ids=-&app_types=- HTTP/1.1
Host: https://projects.zoho.com/api/v3/portal/[PORTAL_ID]/projects/23806000097545166/tasks/[TASK_ID]/attachments?extension_ids=-&app_types=-
Authorization: Bearer 1000.03xxxxxxxxxxxxxxxxxa5317.dxxxxxxxxxxxxxxxxxfa

HttpClientBuilder httpClientBuilder = HttpClientBuilder.create();

SSLContext sslContext = SSLContext.getDefault();
SSLConnectionSocketFactory sslConnectionSocketFactory = new SSLConnectionSocketFactory(sslContext, NoopHostnameVerifier.INSTANCE);
CloseableHttpClient httpclient = httpClientBuilder.setSSLSocketFactory(sslConnectionSocketFactory).build();

URIBuilder uriBuilder = new URIBuilder("https://projects.zoho.com/api/v3/portal/[PORTAL_ID]/projects/23806000097545166/tasks/[TASK_ID]/attachments");
uriBuilder.addParameter("extension_ids", "-");
uriBuilder.addParameter("app_types", "-");
HttpUriRequest requestObj = new HttpGet(uriBuilder.build());
requestObj.addHeader("Authorization", "Bearer 1000.03xxxxxxxxxxxxxxxxxa5317.dxxxxxxxxxxxxxxxxxfa");

HttpResponse response = httpclient.execute(requestObj);

HttpEntity responseEntity = response.getEntity();
Object responseObject = EntityUtils.toString(responseEntity);
String responseString = responseObject.toString();

const url = 'https://projects.zoho.com/api/v3/portal/[PORTAL_ID]/projects/23806000097545166/tasks/[TASK_ID]/attachments';

const params = new URLSearchParams({
  'extension_ids': '-',
  'app_types': '-'
});

const options = {
  method: 'GET',
  headers: {
    'Authorization': 'Bearer 1000.03xxxxxxxxxxxxxxxxxa5317.dxxxxxxxxxxxxxxxxxfa'
  }
};

fetch(url + '?' + params.toString(), options)
  .then(response => response.json())
  .then(data => console.log(data))
  .catch(error => console.error(error));

extension_ids =  - 
app_types =  - 

import java.net.HttpURLConnection
import java.net.URL
import okhttp3.HttpUrl.Companion.toHttpUrl

fun main() {
    val urlBuilder = "https://projects.zoho.com/api/v3/portal/[PORTAL_ID]/projects/23806000097545166/tasks/[TASK_ID]/attachments".toHttpUrl().newBuilder()
    urlBuilder.addQueryParameter("extension_ids", "-")
    urlBuilder.addQueryParameter("app_types", "-")
    val url = URL(urlBuilder.build().toString())
    val conn = url.openConnection() as HttpURLConnection
    conn.requestMethod = "GET"
    conn.setRequestProperty("Authorization", "Bearer 1000.03xxxxxxxxxxxxxxxxxa5317.dxxxxxxxxxxxxxxxxxfa")

    val response = conn.inputStream.bufferedReader().readText()
    println(response)
}

NSString *encodedExtension_ids = [@"-" stringByAddingPercentEncodingWithAllowedCharacters:[NSCharacterSet URLQueryAllowedCharacterSet]];
NSString *encodedApp_types = [@"-" stringByAddingPercentEncodingWithAllowedCharacters:[NSCharacterSet URLQueryAllowedCharacterSet]];
NSString *urlString = [NSString stringWithFormat:@"https://projects.zoho.com/api/v3/portal/[PORTAL_ID]/projects/23806000097545166/tasks/[TASK_ID]/attachments?extension_ids=%@&app_types=%@", encodedExtension_ids, encodedApp_types];
NSURL *url = [NSURL URLWithString:urlString];
NSMutableURLRequest *request = [NSMutableURLRequest requestWithURL:url];
[request setHTTPMethod:@"GET"];
[request setValue:@"Bearer 1000.03xxxxxxxxxxxxxxxxxa5317.dxxxxxxxxxxxxxxxxxfa" forHTTPHeaderField:@"Authorization"];

NSURLSession *session = [NSURLSession sharedSession];
NSURLSessionDataTask *task = [session dataTaskWithRequest:request
    completionHandler:^(NSData *data, NSURLResponse *response, NSError *error) {
        NSString *result = [[NSString alloc] initWithData:data encoding:NSUTF8StringEncoding];
        NSLog(@"%@", result);
}];
[task resume];

open Lwt
open Cohttp_lwt_unix

let () =
  let enc_extension_ids = Uri.pct_encode "-" in
  let enc_app_types = Uri.pct_encode "-" in
  let uri = Uri.of_string ("https://projects.zoho.com/api/v3/portal/[PORTAL_ID]/projects/23806000097545166/tasks/[TASK_ID]/attachments" ^ "?extension_ids=" ^ enc_extension_ids ^ "&app_types=" ^ enc_app_types) in
  let headers = Cohttp.Header.init ()
    |> fun h -> Cohttp.Header.add h "Authorization" "Bearer 1000.03xxxxxxxxxxxxxxxxxa5317.dxxxxxxxxxxxxxxxxxfa"
  in
  Lwt_main.run (
    Client.get ~headers uri >>= fun (_, body) ->
    Cohttp_lwt.Body.to_string body >|= fun s ->
    print_endline s)

$headers = @{
    "Authorization" = "Bearer 1000.03xxxxxxxxxxxxxxxxxa5317.dxxxxxxxxxxxxxxxxxfa"
}

$params = @{
    extension_ids = "-"
    app_types = "-"
}
$queryString = ($params.GetEnumerator() | ForEach-Object { "$($_.Key)=$([System.Uri]::EscapeDataString($_.Value))" }) -join "&"
$url = "https://projects.zoho.com/api/v3/portal/[PORTAL_ID]/projects/23806000097545166/tasks/[TASK_ID]/attachments" + "?" + $queryString

$response = Invoke-RestMethod -Uri $url -Method GET -Headers $headers

$response | ConvertTo-Json

library(httr)

url <- "https://projects.zoho.com/api/v3/portal/[PORTAL_ID]/projects/23806000097545166/tasks/[TASK_ID]/attachments"

params <- list(
  extension_ids = "-",
  app_types = "-"
)

response <- GET(
  url,
  add_headers(Authorization = "Bearer 1000.03xxxxxxxxxxxxxxxxxa5317.dxxxxxxxxxxxxxxxxxfa"),
  query = params
)

content(response, "text")

import Foundation

var components = URLComponents(string: "https://projects.zoho.com/api/v3/portal/[PORTAL_ID]/projects/23806000097545166/tasks/[TASK_ID]/attachments")!
components.queryItems = [
    URLQueryItem(name: "extension_ids", value: "-"),
    URLQueryItem(name: "app_types", value: "-")
]
let url = components.url!
var request = URLRequest(url: url)
request.httpMethod = "GET"
request.setValue("Bearer 1000.03xxxxxxxxxxxxxxxxxa5317.dxxxxxxxxxxxxxxxxxfa", forHTTPHeaderField: "Authorization")

let semaphore = DispatchSemaphore(value: 0)
let task = URLSession.shared.dataTask(with: request) { data, response, error in
    if let data = data, let result = String(data: data, encoding: .utf8) {
        print(result)
    }
    semaphore.signal()
}
task.resume()
semaphore.wait()