Update SmartyTech adapter documentation with userId, consents, and chunks

dev-docs/bidders/smartytech.md

@@ -6,19 +6,23 @@ pbjs: true
 biddercode: smartytech
 media_types: banner, video
 multiformat_supported: will-bid-on-one
+usp_supported: true
+coppa_supported: true
+userIds: all
 sidebarType: 1
 ---
 
 ### Bid Params
 
 {: .table .table-bordered .table-striped }
+
 | Name         | Scope    | Description  | Example | Type      |
 |--------------|----------|--------------|---------|-----------|
 | `endpointId` | required | Endpoint ID. | `14`    | `integer` |
 
 ### Sample Banner Ad Unit Example
 
-```
+```javascript
 var adUnits = [{
     code: '/123123123/prebidjs-banner',
     mediaTypes: {
@@ -40,7 +44,7 @@ var adUnits = [{
 
 ### Sample Video Ad Unit Example
 
-```
+```javascript
 var videoAdUnit = {
     code: '/123123123/video-vast-banner',
     mediaTypes: {
@@ -58,3 +62,21 @@ var videoAdUnit = {
     }]
 };
 ```
+
+### User ID Support
+
+SmartyTech adapter supports all Prebid.js User ID modules. User IDs are automatically included in bid requests when available.
+
+### Additional Configuration
+
+It is possible to configure requests to be split into chunks so as to have fewer bid requests in a single http request (default value is 10).
+
+```javascript
+pbjs.setBidderConfig({
+    config: {              
+        smartytech: {
+            chunkSize: 5   // makes 1 http request per 5 ad units configured
+        }
+    }
+});
+```