How to create Sales order attachment in Zoho Books with using Sales Order attachment API? - php-curl

Question

I am trying to create Sales Order attachment in Zoho Books using Sales Order attachment API but it gives me error like "[code] => 33003 [message] => Receipt not attached".
If I try API with postman it works.
Below is my API call copied from postman.
<?php
$curl = curl_init();
curl_setopt_array($curl, array(
CURLOPT_URL =>
"https://books.zoho.com/api/v3/salesorders/**********/attachment?
organization_id=********",
CURLOPT_RETURNTRANSFER => true,
CURLOPT_ENCODING => "",
CURLOPT_MAXREDIRS => 10,
CURLOPT_TIMEOUT => 30,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => "POST",
CURLOPT_POSTFIELDS => "------WebKitFormBoundary7MA4YWxkTrZu0gW\r\nContent-
Disposition: form-data; name=\"attachment\";
filename=\"D:\\wamp\\www\\*****\\01-30-18 E01301811384413.pdf\"\r\nContent-
Type: application/pdf\r\n\r\n\r\n------WebKitFormBoundary7MA4YWxkTrZu0gW--
",
CURLOPT_HTTPHEADER => array(
"Authorization: *********************",
"Cache-Control: no-cache",
"Content-Type: application/json",
"Postman-Token: e1141774-32e0-09f1-059b-6d2ee0c44095",
"content-type: multipart/form-data; boundary=----
WebKitFormBoundary7MA4YWxkTrZu0gW"
),
));
$response = curl_exec($curl);
$err = curl_error($curl);
curl_close($curl);
if ($err) {
echo "cURL Error #:" . $err;
} else {
echo $response;
}
?>
Any help is appreciated.

Answer 1

The code generated by postman is not working for any file upload API's.
Please try this below php code snippet for uploading file to Zoho Books.
<?php
$file_name_with_full_path = '/Users/Admin/Desktop/1.png';
$request_url = 'https://books.zoho.com/api/v3/salesorders/******/attachment';
if (function_exists('curl_file_create')) { // php 5.6+
$cFile = curl_file_create($file_name_with_full_path);
} else { //
$cFile = '#' . realpath($file_name_with_full_path);
}
$post = array(
'authtoken' => '*******',
'organization_id' => '*******',
'attachment'=> $cFile);
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $request_url);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_POST, true);
curl_setopt($ch, CURLOPT_POSTFIELDS, $post);
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
$r = curl_exec($ch);
curl_close ($ch);
print_r($r);
?>