updated README.md

HariSekhon · HariSekhon · commit abead35e94e5 · 2021-05-25T12:15:56.000+01:00
diff --git a/gcp_cloud_function_ifconfig/README.md b/gcp_cloud_function_ifconfig/README.md
@@ -13,8 +13,8 @@ Response is HTTP status code and message, then the raw JSON results
 200 OK
 
 {
-  "ip": "...",
-  "ip_decimal": ... ,
+  "ip": "1.2.3.4",
+  "ip_decimal": 1234567890,
   "country": "United States",
   "country_iso": "US",
   "country_eu": false,
@@ -32,6 +32,12 @@ Response is HTTP status code and message, then the raw JSON results
 }
 ```
 
+For IPv6 the format will be more like:
+```
+  "ip": "1234:5678:9012:34::a",
+  "ip_decimal": 12345678901234567890123456789012345678,
+```
+
 Upload the function to GCF in the current GCP project - this script will call `gcloud functions deploy` with the required switches:
 
 ```
