Adding payload parameter in whatsapp templates (#339)

* Adding payload parameter in whatsapp templates

CHANGELOG.md

@@ -1,5 +1,9 @@
 # Change Log
 
+## [4.61.0](https://github.com/plivo/plivo-php/tree/v4.61.0) (2024-04-18)
+**Feature - Support for dynamic button components when sending a templated WhatsApp message**
+- Added new param `payload` in templates to support dynamic payload in templates
+
 ## [4.60.0](https://github.com/plivo/plivo-php/tree/v4.60.0) (2024-03-13)
 **Feature - Import Campaign API**
 -  Added import campaign API

src/Plivo/Util/template.php

@@ -49,6 +49,7 @@ class Parameter {
     public $type;
     public $text;
     public $media;
+    public $payload;
     public $currency;
     public $date_time;
 
@@ -58,6 +59,7 @@ public function __construct(array $data)
         $this->type = isset($data['type'])? $data['type'] : null;
         $this->text = isset($data['text'])? $data['text'] : null;
         $this->media = isset($data['media'])? $data['media'] : null;
+        $this->payload = isset($data['payload'])? $data['payload'] : null;
         $this->currency = isset($data['currency'])? new Currency($data['currency']) : null;
         $this->date_time = isset($data['date_time']) ? new DateTime($data['date_time']) : null;
         validateNotNullAndDataType($this->type, 'parameter', 'type', 'string', true);

src/Plivo/Version.php

@@ -20,7 +20,7 @@ class Version
     /**
      * @const int PHP helper library minor version number
      */
-    const MINOR = 60;
+    const MINOR = 61;
 
     /**
      * @const int PHP helper library patch number