docs: updated readme file

Author: nrgribeiro

README.md

@@ -2,23 +2,48 @@
 
 Terraform Provider using the [Microsoft IIS Administration](https://docs.microsoft.com/en-us/IIS-Administration/) API.
 
-## Usage
+# Usage
+
+## Setup
+
 ```hcl
 provider "iis" {
   access_key = "your access key"
   host = "https://localhost:55539"
 }
+```
+
+## Application pools
 
+```hcl
 resource "iis_application_pool" "name" {
   name = "AppPool" // Name of the Application Pool
 }
+```
+
+## Directories
 
-resource "iis_application" "name" {
-  physical_path = "%systemdrive%\\inetpub\\your_app" // Path on the server to your web app
-  application_pool = "${iis_application_pool.name.id}"
-  path = "YourApp" // Path for URL access
-  website = "${data.iis_website.default.ids[0]}" // id for the website is required
+```hcl
+resource "iis_file" "name" {
+  name = "name.of.your.directory"
+  physical_path = "%systemdrive%\\inetpub\\your_app" // full path to directory
+  type = "directory" // can also be "file"
+  parent = "parent_id" // id of the parent folder
 }
+```
+
+## Websites
 
-data "iis_website" "default" {}
-```
+```hcl
+data "iis_website" "website-domain-com" {
+  name = "website.domain.com"
+  physical_path = "%systemdrive%\\inetpub\\your_app" // full path to website folder
+  application_pool = iis_application_pool.name.id
+  binding {
+    protocol = "http"
+    port = 80
+    ip_address = "*"
+    hostname = "website.domain.com"
+  }
+}
+```