Minor fixes

src/Exceptions/ResponseException.php

@@ -19,9 +19,17 @@ class ResponseException extends SharpspringException
     {
         $this->response = $response;
 
-        $error = $response->getError()[0];
+        $error = $response->getError();
+        if (is_array($response->getError())) {
+            $error = $response->getError()[0];
+        }
+
         $this->data = $error->data;
 
+        if (str_contains($error->message, 'Invalid parameters')) {
+            dd($this->data);
+        }
+
         parent::__construct($error->message, $error->code, $previous);
     }
 

src/Models/Lead.php

@@ -51,6 +51,7 @@ class Lead extends ModelWithCustom
         'description',
         'industry',
         'isUnsubscribed',
+        'isOptedIn',
         'updateTimestamp',
         'createTimestamp'
     ];

src/Response.php

 <?php
 namespace Rw\SharpspringApi;
 
+use Exception;
+use Illuminate\Support\Facades\Log;
 use Rw\SharpspringApi\Exceptions\ResponseException;
 
 /**
@@ -47,20 +49,21 @@ class Response
 
     public function getResult()
     {
-        return $this->getBody()->result;
+        try {
+            return $this->getBody()->result;
+        } catch (Exception $e) {
+            Log::error($e->getMessage());
+            return null;
+        }
     }
 
     public function getError()
     {
-        if (!is_null($this->getBody())) {
-            if (isset($this->getBody()->error)) {
-                return (array) $this->getBody()->error;
-            }
-
-            return (array) $this->getBody();
+        if (!is_null($this->getBody()) && (isset($this->getBody()->error) && !empty($this->getBody()->error))) {
+            return $this->getBody()->error;
         }
 
-        return [];
+        return null;
     }
 
     public function getId()
@@ -85,7 +88,7 @@ class Response
 
     public function isError()
     {
-        return ! empty($this->getError());
+        return !is_null($this->getError());
     }
 
     public function makeException()