updating documentation according to changes

build/docs/content/10-webhook.md

@@ -24,7 +24,7 @@ $ curl --request POST \
 ### Go
 
 ```golang
-import "github.com/thecodingmachine/gotenberg-go-client/v5"
+import "github.com/thecodingmachine/gotenberg-go-client/v6"
 
 func main() {
     c := &gotenberg.Client{Hostname: "http://localhost:3000"}
@@ -46,4 +46,56 @@ $index = DocumentFactory::makeFromPath('index.html', 'index.html');
 $request = new HTMLRequest($index);
 $request->setWebhookURL('http://myapp.com/webhook/');
 $resp = $client->post($request);
+```
+
+## Timeout
+
+If a `webhookURL` is provided, you may also send a form field named `webhookURLTimeout`.
+
+The API will wait the given **seconds** before it considers the sending of the resulting PDF to be unsucessful.
+
+It takes a float as value (e.g `2.5` for 2.5 seconds).
+
+> You may also define this value globally: see the [environment variables](#environment_variables.default_webhook_url_timeout) section.
+
+### Examples
+
+#### cURL
+
+```bash
+$ curl --request POST \
+    --url http://localhost:3000/convert/html \
+    --header 'Content-Type: multipart/form-data' \
+    --form files=@index.html \
+    --form webhookURL='http://myapp.com/webhook/' \
+    --form webhookURLTimeout=2.5
+```
+
+#### Go
+
+```golang
+import "github.com/thecodingmachine/gotenberg-go-client/v6"
+
+func main() {
+    c := &gotenberg.Client{Hostname: "http://localhost:3000"}
+    req, _ := gotenberg.NewHTMLRequest("index.html")
+    req.WebhookURL("http://myapp.com/webhook/")
+    req.WebhookURLTimeout(2.5)
+    resp, _ := c.Post(req)
+}
+```
+
+#### PHP
+
+```php
+use TheCodingMachine\Gotenberg\Client;
+use TheCodingMachine\Gotenberg\DocumentFactory;
+use TheCodingMachine\Gotenberg\HTMLRequest;
+
+$client = new Client('http://localhost:3000', new \Http\Adapter\Guzzle6\Client());
+$index = DocumentFactory::makeFromPath('index.html', 'index.html');
+$request = new HTMLRequest($index);
+$request->setWebhookURL('http://myapp.com/webhook/');
+$request->setWebhookURLTimeout(2.5);
+$resp = $client->post($request);
 ```