diff --git a/src/Api/Keyboard.php b/src/Api/Keyboard.php
index 18ea930..5be7880 100644
--- a/src/Api/Keyboard.php
+++ b/src/Api/Keyboard.php
@@ -60,6 +60,7 @@ public function toArray()
             'Buttons' => $this->getButtonsApiArray(),
             'BgColor' => $this->getBgColor(),
             'DefaultHeight' => $this->getDefaultHeight(),
+            'InputFieldState' => $this->getInputFieldState(),
         ];
     }
 
diff --git a/src/Api/Keyboard/Button.php b/src/Api/Keyboard/Button.php
index d613716..e25893c 100644
--- a/src/Api/Keyboard/Button.php
+++ b/src/Api/Keyboard/Button.php
@@ -95,6 +95,15 @@ class Button extends Entity
      */
     protected $Image;
 
+    /**
+     * Type of scaling the bounds of an image to the bounds of the view.
+     *
+     * Avail: crop, fill, fit
+     *
+     * @var string
+     */
+    protected $ImageScaleType;
+
     /**
      * Text to be displayed on the button. Can contain some HTML tags.
      *
@@ -160,6 +169,7 @@ public function toArray()
             'ActionType' => $this->getActionType(),
             'ActionBody' => $this->getActionBody(),
             'Image' => $this->getImage(),
+            'ImageScaleType' => $this->getImageScaleType(),
             'Text' => $this->getText(),
             'TextVAlign' => $this->getTextVAlign(),
             'TextHAlign' => $this->getTextHAlign(),
@@ -385,6 +395,30 @@ public function setImage($Image)
         return $this;
     }
 
+    /**
+     * Get the value of image scaling type.
+     *
+     * @return string
+     */
+    public function getImageScaleType()
+    {
+        return $this->ImageScaleType;
+    }
+
+    /**
+     * Set the value of image scaling type.
+     *
+     * @param string ImageScaleType
+     *
+     * @return self
+     */
+    public function setImageScaleType($ImageScaleType)
+    {
+        $this->ImageScaleType = $ImageScaleType;
+
+        return $this;
+    }
+
     /**
      * Get the value of Text to be displayed on the button. Can contain some HTML tags.
      *