Updated Javascript code snippet to start a submission

docs/sending/start-submission.mdx

@@ -59,33 +59,41 @@ $ curl \
 <TabItem value="js">
 
 ```js
-import axios from 'axios'
+var axios = require('axios');
 
+const DESTINATION_ID = "f7e70568-1fbc-476e-b1fa-a691ef205c7d"
+const TOKEN = "eyJraWQfaWQiOiJiMj...ZPWT1NtPaYZ8YWHXh1TWcb2uhLVVnDBQ"
 const SUBMISSION_API = "https://submission-api-testing.fit-connect.fitko.dev"
-const data = {
-  "destinationId": "879ee109-a690-4db8-ab32-424284184d7d",
+
+var data = JSON.stringify({
+  "destinationId": DESTINATION_ID,
   "announcedAttachments": [
-    "123ee109-a690-4db8-ab32-424284184d7d",
-    "456ee109-a690-4db8-ab32-424284184d7d"
+    "12399641-2067-4e8b-b049-91b2a6c90544"
   ],
   "serviceType": {
-    "name": "Bauantrag",
-    "identifier": "urn:de:fim:leika:leistung:99010003001006"
-  }
-}
-const token = 'eyJhbGciOiJIUzI1NiJ9.eyJyYW5kb20iOiJyYW5kb20ifQ.lXckRWoWCUBGM4ACZ6wIhYqplJeSw0HMEfE91jD1JPU'
-
-axios.post(
-  '/v1/submissions',
-  data
-  {
-    SUBMISSION_API,
-    timeout: 2000,
-    headers: {
-      'Authorization': `Bearer ${token}`
-    }
+    "name": "Antrag Name",
+    "identifier": "urn:de:fim:leika:leistung:99102013104000"
   }
-)
+});
+
+var config = {
+  method: 'post',
+  url: SUBMISSION_API + '/v1/submissions',
+  headers: { 
+    'Authorization': 'Bearer ' + TOKEN, 
+    'Content-Type': 'application/json'
+  },
+  data : data
+};
+
+axios(config)
+.then(function (response) {
+  console.log(JSON.stringify(response.data));
+})
+.catch(function (error) {
+  console.log(error);
+});
+
 ```
 
 </TabItem>