diff --git a/.changeset/nervous-sheep-attend.md b/.changeset/nervous-sheep-attend.md
new file mode 100644
index 00000000..16ca6353
--- /dev/null
+++ b/.changeset/nervous-sheep-attend.md
@@ -0,0 +1,5 @@
+---
+"fingerprint-pro-server-api-php-sdk": minor
+---
+
+Introduce `toPrettyString` in models that returns json encoded model in a pretty format
diff --git a/.changeset/rude-llamas-judge.md b/.changeset/rude-llamas-judge.md
new file mode 100644
index 00000000..727098bc
--- /dev/null
+++ b/.changeset/rude-llamas-judge.md
@@ -0,0 +1,5 @@
+---
+"fingerprint-pro-server-api-php-sdk": patch
+---
+
+Fix body in `updateEvent` method always being sent as empty json
diff --git a/src/Api/FingerprintApi.php b/src/Api/FingerprintApi.php
index db041489..1bc85928 100644
--- a/src/Api/FingerprintApi.php
+++ b/src/Api/FingerprintApi.php
@@ -31,6 +31,7 @@
 use Fingerprint\ServerAPI\ApiException;
 use Fingerprint\ServerAPI\Configuration;
 use Fingerprint\ServerAPI\Model\EventUpdateRequest;
+use Fingerprint\ServerAPI\Model\ModelInterface;
 use Fingerprint\ServerAPI\ObjectSerializer;
 use Fingerprint\ServerAPI\SerializationException;
 use GuzzleHttp\Client;
@@ -1052,10 +1053,15 @@ protected function updateEventRequest(EventUpdateRequest $body, string $request_
         if (isset($body)) {
             $_tempBody = $body;
         }
+
         // for model (json/xml)
         if (isset($_tempBody)) {
-            // $_tempBody is the method argument, if present
-            $httpBody = json_encode($_tempBody);
+            if ($_tempBody instanceof ModelInterface) {
+                $httpBody = (string) $_tempBody;
+            } else {
+                // $_tempBody is the method argument, if present
+                $httpBody = json_encode($_tempBody);
+            }
         }
 
         // this endpoint requires API key authentication
diff --git a/src/Model/ASN.php b/src/Model/ASN.php
index 1bc0bc51..c6eb7054 100644
--- a/src/Model/ASN.php
+++ b/src/Model/ASN.php
@@ -123,13 +123,6 @@ public function __construct(?array $data = null)
      */
     public function __toString(): string
     {
-        if (defined('JSON_PRETTY_PRINT')) { // use JSON pretty print
-            return json_encode(
-                ObjectSerializer::sanitizeForSerialization($this),
-                JSON_PRETTY_PRINT
-            );
-        }
-
         return json_encode(ObjectSerializer::sanitizeForSerialization($this));
     }
 
@@ -322,4 +315,16 @@ public function offsetUnset($offset): void
     {
         unset($this->container[$offset]);
     }
+
+    /**
+     * Gets the string presentation of the object in a pretty JSON format.
+     *
+     */
+    public function toPrettyString(): string
+    {
+        return json_encode(
+            ObjectSerializer::sanitizeForSerialization($this),
+            JSON_PRETTY_PRINT
+        );
+    }
 }
diff --git a/src/Model/BotdDetectionResult.php b/src/Model/BotdDetectionResult.php
index 2e30f92d..0f879192 100644
--- a/src/Model/BotdDetectionResult.php
+++ b/src/Model/BotdDetectionResult.php
@@ -123,13 +123,6 @@ public function __construct(?array $data = null)
      */
     public function __toString(): string
     {
-        if (defined('JSON_PRETTY_PRINT')) { // use JSON pretty print
-            return json_encode(
-                ObjectSerializer::sanitizeForSerialization($this),
-                JSON_PRETTY_PRINT
-            );
-        }
-
         return json_encode(ObjectSerializer::sanitizeForSerialization($this));
     }
 
@@ -326,4 +319,16 @@ public function offsetUnset($offset): void
     {
         unset($this->container[$offset]);
     }
+
+    /**
+     * Gets the string presentation of the object in a pretty JSON format.
+     *
+     */
+    public function toPrettyString(): string
+    {
+        return json_encode(
+            ObjectSerializer::sanitizeForSerialization($this),
+            JSON_PRETTY_PRINT
+        );
+    }
 }
diff --git a/src/Model/BotdResult.php b/src/Model/BotdResult.php
index 1a1da623..d0327e55 100644
--- a/src/Model/BotdResult.php
+++ b/src/Model/BotdResult.php
@@ -149,13 +149,6 @@ public function __construct(?array $data = null)
      */
     public function __toString(): string
     {
-        if (defined('JSON_PRETTY_PRINT')) { // use JSON pretty print
-            return json_encode(
-                ObjectSerializer::sanitizeForSerialization($this),
-                JSON_PRETTY_PRINT
-            );
-        }
-
         return json_encode(ObjectSerializer::sanitizeForSerialization($this));
     }
 
@@ -448,4 +441,16 @@ public function offsetUnset($offset): void
     {
         unset($this->container[$offset]);
     }
+
+    /**
+     * Gets the string presentation of the object in a pretty JSON format.
+     *
+     */
+    public function toPrettyString(): string
+    {
+        return json_encode(
+            ObjectSerializer::sanitizeForSerialization($this),
+            JSON_PRETTY_PRINT
+        );
+    }
 }
diff --git a/src/Model/BrowserDetails.php b/src/Model/BrowserDetails.php
index d5f10a56..f2ec0c53 100644
--- a/src/Model/BrowserDetails.php
+++ b/src/Model/BrowserDetails.php
@@ -153,13 +153,6 @@ public function __construct(?array $data = null)
      */
     public function __toString(): string
     {
-        if (defined('JSON_PRETTY_PRINT')) { // use JSON pretty print
-            return json_encode(
-                ObjectSerializer::sanitizeForSerialization($this),
-                JSON_PRETTY_PRINT
-            );
-        }
-
         return json_encode(ObjectSerializer::sanitizeForSerialization($this));
     }
 
@@ -477,4 +470,16 @@ public function offsetUnset($offset): void
     {
         unset($this->container[$offset]);
     }
+
+    /**
+     * Gets the string presentation of the object in a pretty JSON format.
+     *
+     */
+    public function toPrettyString(): string
+    {
+        return json_encode(
+            ObjectSerializer::sanitizeForSerialization($this),
+            JSON_PRETTY_PRINT
+        );
+    }
 }
diff --git a/src/Model/ClonedAppResult.php b/src/Model/ClonedAppResult.php
index bb6058c3..93b1b241 100644
--- a/src/Model/ClonedAppResult.php
+++ b/src/Model/ClonedAppResult.php
@@ -111,13 +111,6 @@ public function __construct(?array $data = null)
      */
     public function __toString(): string
     {
-        if (defined('JSON_PRETTY_PRINT')) { // use JSON pretty print
-            return json_encode(
-                ObjectSerializer::sanitizeForSerialization($this),
-                JSON_PRETTY_PRINT
-            );
-        }
-
         return json_encode(ObjectSerializer::sanitizeForSerialization($this));
     }
 
@@ -263,4 +256,16 @@ public function offsetUnset($offset): void
     {
         unset($this->container[$offset]);
     }
+
+    /**
+     * Gets the string presentation of the object in a pretty JSON format.
+     *
+     */
+    public function toPrettyString(): string
+    {
+        return json_encode(
+            ObjectSerializer::sanitizeForSerialization($this),
+            JSON_PRETTY_PRINT
+        );
+    }
 }
diff --git a/src/Model/Common403ErrorResponse.php b/src/Model/Common403ErrorResponse.php
index 08fccec6..e0711713 100644
--- a/src/Model/Common403ErrorResponse.php
+++ b/src/Model/Common403ErrorResponse.php
@@ -123,13 +123,6 @@ public function __construct(?array $data = null)
      */
     public function __toString(): string
     {
-        if (defined('JSON_PRETTY_PRINT')) { // use JSON pretty print
-            return json_encode(
-                ObjectSerializer::sanitizeForSerialization($this),
-                JSON_PRETTY_PRINT
-            );
-        }
-
         return json_encode(ObjectSerializer::sanitizeForSerialization($this));
     }
 
@@ -332,4 +325,16 @@ public function offsetUnset($offset): void
     {
         unset($this->container[$offset]);
     }
+
+    /**
+     * Gets the string presentation of the object in a pretty JSON format.
+     *
+     */
+    public function toPrettyString(): string
+    {
+        return json_encode(
+            ObjectSerializer::sanitizeForSerialization($this),
+            JSON_PRETTY_PRINT
+        );
+    }
 }
diff --git a/src/Model/Confidence.php b/src/Model/Confidence.php
index b2686b0c..e466f960 100644
--- a/src/Model/Confidence.php
+++ b/src/Model/Confidence.php
@@ -117,13 +117,6 @@ public function __construct(?array $data = null)
      */
     public function __toString(): string
     {
-        if (defined('JSON_PRETTY_PRINT')) { // use JSON pretty print
-            return json_encode(
-                ObjectSerializer::sanitizeForSerialization($this),
-                JSON_PRETTY_PRINT
-            );
-        }
-
         return json_encode(ObjectSerializer::sanitizeForSerialization($this));
     }
 
@@ -291,4 +284,16 @@ public function offsetUnset($offset): void
     {
         unset($this->container[$offset]);
     }
+
+    /**
+     * Gets the string presentation of the object in a pretty JSON format.
+     *
+     */
+    public function toPrettyString(): string
+    {
+        return json_encode(
+            ObjectSerializer::sanitizeForSerialization($this),
+            JSON_PRETTY_PRINT
+        );
+    }
 }
diff --git a/src/Model/DataCenter.php b/src/Model/DataCenter.php
index 4c979ad9..845b5708 100644
--- a/src/Model/DataCenter.php
+++ b/src/Model/DataCenter.php
@@ -117,13 +117,6 @@ public function __construct(?array $data = null)
      */
     public function __toString(): string
     {
-        if (defined('JSON_PRETTY_PRINT')) { // use JSON pretty print
-            return json_encode(
-                ObjectSerializer::sanitizeForSerialization($this),
-                JSON_PRETTY_PRINT
-            );
-        }
-
         return json_encode(ObjectSerializer::sanitizeForSerialization($this));
     }
 
@@ -291,4 +284,16 @@ public function offsetUnset($offset): void
     {
         unset($this->container[$offset]);
     }
+
+    /**
+     * Gets the string presentation of the object in a pretty JSON format.
+     *
+     */
+    public function toPrettyString(): string
+    {
+        return json_encode(
+            ObjectSerializer::sanitizeForSerialization($this),
+            JSON_PRETTY_PRINT
+        );
+    }
 }
diff --git a/src/Model/DeprecatedIPLocation.php b/src/Model/DeprecatedIPLocation.php
index 3229d2b3..6c985ddd 100644
--- a/src/Model/DeprecatedIPLocation.php
+++ b/src/Model/DeprecatedIPLocation.php
@@ -161,13 +161,6 @@ public function __construct(?array $data = null)
      */
     public function __toString(): string
     {
-        if (defined('JSON_PRETTY_PRINT')) { // use JSON pretty print
-            return json_encode(
-                ObjectSerializer::sanitizeForSerialization($this),
-                JSON_PRETTY_PRINT
-            );
-        }
-
         return json_encode(ObjectSerializer::sanitizeForSerialization($this));
     }
 
@@ -489,4 +482,16 @@ public function offsetUnset($offset): void
     {
         unset($this->container[$offset]);
     }
+
+    /**
+     * Gets the string presentation of the object in a pretty JSON format.
+     *
+     */
+    public function toPrettyString(): string
+    {
+        return json_encode(
+            ObjectSerializer::sanitizeForSerialization($this),
+            JSON_PRETTY_PRINT
+        );
+    }
 }
diff --git a/src/Model/DeprecatedIPLocationCity.php b/src/Model/DeprecatedIPLocationCity.php
index 72bfcd22..921f23d9 100644
--- a/src/Model/DeprecatedIPLocationCity.php
+++ b/src/Model/DeprecatedIPLocationCity.php
@@ -111,13 +111,6 @@ public function __construct(?array $data = null)
      */
     public function __toString(): string
     {
-        if (defined('JSON_PRETTY_PRINT')) { // use JSON pretty print
-            return json_encode(
-                ObjectSerializer::sanitizeForSerialization($this),
-                JSON_PRETTY_PRINT
-            );
-        }
-
         return json_encode(ObjectSerializer::sanitizeForSerialization($this));
     }
 
@@ -257,4 +250,16 @@ public function offsetUnset($offset): void
     {
         unset($this->container[$offset]);
     }
+
+    /**
+     * Gets the string presentation of the object in a pretty JSON format.
+     *
+     */
+    public function toPrettyString(): string
+    {
+        return json_encode(
+            ObjectSerializer::sanitizeForSerialization($this),
+            JSON_PRETTY_PRINT
+        );
+    }
 }
diff --git a/src/Model/DeveloperToolsResult.php b/src/Model/DeveloperToolsResult.php
index 9f16ce60..26644a07 100644
--- a/src/Model/DeveloperToolsResult.php
+++ b/src/Model/DeveloperToolsResult.php
@@ -111,13 +111,6 @@ public function __construct(?array $data = null)
      */
     public function __toString(): string
     {
-        if (defined('JSON_PRETTY_PRINT')) { // use JSON pretty print
-            return json_encode(
-                ObjectSerializer::sanitizeForSerialization($this),
-                JSON_PRETTY_PRINT
-            );
-        }
-
         return json_encode(ObjectSerializer::sanitizeForSerialization($this));
     }
 
@@ -263,4 +256,16 @@ public function offsetUnset($offset): void
     {
         unset($this->container[$offset]);
     }
+
+    /**
+     * Gets the string presentation of the object in a pretty JSON format.
+     *
+     */
+    public function toPrettyString(): string
+    {
+        return json_encode(
+            ObjectSerializer::sanitizeForSerialization($this),
+            JSON_PRETTY_PRINT
+        );
+    }
 }
diff --git a/src/Model/EmulatorResult.php b/src/Model/EmulatorResult.php
index 2ff045a9..49f08214 100644
--- a/src/Model/EmulatorResult.php
+++ b/src/Model/EmulatorResult.php
@@ -111,13 +111,6 @@ public function __construct(?array $data = null)
      */
     public function __toString(): string
     {
-        if (defined('JSON_PRETTY_PRINT')) { // use JSON pretty print
-            return json_encode(
-                ObjectSerializer::sanitizeForSerialization($this),
-                JSON_PRETTY_PRINT
-            );
-        }
-
         return json_encode(ObjectSerializer::sanitizeForSerialization($this));
     }
 
@@ -263,4 +256,16 @@ public function offsetUnset($offset): void
     {
         unset($this->container[$offset]);
     }
+
+    /**
+     * Gets the string presentation of the object in a pretty JSON format.
+     *
+     */
+    public function toPrettyString(): string
+    {
+        return json_encode(
+            ObjectSerializer::sanitizeForSerialization($this),
+            JSON_PRETTY_PRINT
+        );
+    }
 }
diff --git a/src/Model/ErrorCommon403Response.php b/src/Model/ErrorCommon403Response.php
index fdc00757..63939340 100644
--- a/src/Model/ErrorCommon403Response.php
+++ b/src/Model/ErrorCommon403Response.php
@@ -111,13 +111,6 @@ public function __construct(?array $data = null)
      */
     public function __toString(): string
     {
-        if (defined('JSON_PRETTY_PRINT')) { // use JSON pretty print
-            return json_encode(
-                ObjectSerializer::sanitizeForSerialization($this),
-                JSON_PRETTY_PRINT
-            );
-        }
-
         return json_encode(ObjectSerializer::sanitizeForSerialization($this));
     }
 
@@ -257,4 +250,16 @@ public function offsetUnset($offset): void
     {
         unset($this->container[$offset]);
     }
+
+    /**
+     * Gets the string presentation of the object in a pretty JSON format.
+     *
+     */
+    public function toPrettyString(): string
+    {
+        return json_encode(
+            ObjectSerializer::sanitizeForSerialization($this),
+            JSON_PRETTY_PRINT
+        );
+    }
 }
diff --git a/src/Model/ErrorCommon429Response.php b/src/Model/ErrorCommon429Response.php
index 0d8bcee4..44f634ef 100644
--- a/src/Model/ErrorCommon429Response.php
+++ b/src/Model/ErrorCommon429Response.php
@@ -111,13 +111,6 @@ public function __construct(?array $data = null)
      */
     public function __toString(): string
     {
-        if (defined('JSON_PRETTY_PRINT')) { // use JSON pretty print
-            return json_encode(
-                ObjectSerializer::sanitizeForSerialization($this),
-                JSON_PRETTY_PRINT
-            );
-        }
-
         return json_encode(ObjectSerializer::sanitizeForSerialization($this));
     }
 
@@ -257,4 +250,16 @@ public function offsetUnset($offset): void
     {
         unset($this->container[$offset]);
     }
+
+    /**
+     * Gets the string presentation of the object in a pretty JSON format.
+     *
+     */
+    public function toPrettyString(): string
+    {
+        return json_encode(
+            ObjectSerializer::sanitizeForSerialization($this),
+            JSON_PRETTY_PRINT
+        );
+    }
 }
diff --git a/src/Model/ErrorCommon429ResponseError.php b/src/Model/ErrorCommon429ResponseError.php
index 7e930734..122c02cc 100644
--- a/src/Model/ErrorCommon429ResponseError.php
+++ b/src/Model/ErrorCommon429ResponseError.php
@@ -119,13 +119,6 @@ public function __construct(?array $data = null)
      */
     public function __toString(): string
     {
-        if (defined('JSON_PRETTY_PRINT')) { // use JSON pretty print
-            return json_encode(
-                ObjectSerializer::sanitizeForSerialization($this),
-                JSON_PRETTY_PRINT
-            );
-        }
-
         return json_encode(ObjectSerializer::sanitizeForSerialization($this));
     }
 
@@ -324,4 +317,16 @@ public function offsetUnset($offset): void
     {
         unset($this->container[$offset]);
     }
+
+    /**
+     * Gets the string presentation of the object in a pretty JSON format.
+     *
+     */
+    public function toPrettyString(): string
+    {
+        return json_encode(
+            ObjectSerializer::sanitizeForSerialization($this),
+            JSON_PRETTY_PRINT
+        );
+    }
 }
diff --git a/src/Model/ErrorEvent404Response.php b/src/Model/ErrorEvent404Response.php
index 03cc4f6f..b24c53ee 100644
--- a/src/Model/ErrorEvent404Response.php
+++ b/src/Model/ErrorEvent404Response.php
@@ -111,13 +111,6 @@ public function __construct(?array $data = null)
      */
     public function __toString(): string
     {
-        if (defined('JSON_PRETTY_PRINT')) { // use JSON pretty print
-            return json_encode(
-                ObjectSerializer::sanitizeForSerialization($this),
-                JSON_PRETTY_PRINT
-            );
-        }
-
         return json_encode(ObjectSerializer::sanitizeForSerialization($this));
     }
 
@@ -257,4 +250,16 @@ public function offsetUnset($offset): void
     {
         unset($this->container[$offset]);
     }
+
+    /**
+     * Gets the string presentation of the object in a pretty JSON format.
+     *
+     */
+    public function toPrettyString(): string
+    {
+        return json_encode(
+            ObjectSerializer::sanitizeForSerialization($this),
+            JSON_PRETTY_PRINT
+        );
+    }
 }
diff --git a/src/Model/ErrorEvent404ResponseError.php b/src/Model/ErrorEvent404ResponseError.php
index 1e8e08ff..5cf4f0c4 100644
--- a/src/Model/ErrorEvent404ResponseError.php
+++ b/src/Model/ErrorEvent404ResponseError.php
@@ -119,13 +119,6 @@ public function __construct(?array $data = null)
      */
     public function __toString(): string
     {
-        if (defined('JSON_PRETTY_PRINT')) { // use JSON pretty print
-            return json_encode(
-                ObjectSerializer::sanitizeForSerialization($this),
-                JSON_PRETTY_PRINT
-            );
-        }
-
         return json_encode(ObjectSerializer::sanitizeForSerialization($this));
     }
 
@@ -324,4 +317,16 @@ public function offsetUnset($offset): void
     {
         unset($this->container[$offset]);
     }
+
+    /**
+     * Gets the string presentation of the object in a pretty JSON format.
+     *
+     */
+    public function toPrettyString(): string
+    {
+        return json_encode(
+            ObjectSerializer::sanitizeForSerialization($this),
+            JSON_PRETTY_PRINT
+        );
+    }
 }
diff --git a/src/Model/ErrorUpdateEvent400Response.php b/src/Model/ErrorUpdateEvent400Response.php
index ec572fed..47a7b1c9 100644
--- a/src/Model/ErrorUpdateEvent400Response.php
+++ b/src/Model/ErrorUpdateEvent400Response.php
@@ -111,13 +111,6 @@ public function __construct(?array $data = null)
      */
     public function __toString(): string
     {
-        if (defined('JSON_PRETTY_PRINT')) { // use JSON pretty print
-            return json_encode(
-                ObjectSerializer::sanitizeForSerialization($this),
-                JSON_PRETTY_PRINT
-            );
-        }
-
         return json_encode(ObjectSerializer::sanitizeForSerialization($this));
     }
 
@@ -257,4 +250,16 @@ public function offsetUnset($offset): void
     {
         unset($this->container[$offset]);
     }
+
+    /**
+     * Gets the string presentation of the object in a pretty JSON format.
+     *
+     */
+    public function toPrettyString(): string
+    {
+        return json_encode(
+            ObjectSerializer::sanitizeForSerialization($this),
+            JSON_PRETTY_PRINT
+        );
+    }
 }
diff --git a/src/Model/ErrorUpdateEvent400ResponseError.php b/src/Model/ErrorUpdateEvent400ResponseError.php
index 1a846943..885e204a 100644
--- a/src/Model/ErrorUpdateEvent400ResponseError.php
+++ b/src/Model/ErrorUpdateEvent400ResponseError.php
@@ -120,13 +120,6 @@ public function __construct(?array $data = null)
      */
     public function __toString(): string
     {
-        if (defined('JSON_PRETTY_PRINT')) { // use JSON pretty print
-            return json_encode(
-                ObjectSerializer::sanitizeForSerialization($this),
-                JSON_PRETTY_PRINT
-            );
-        }
-
         return json_encode(ObjectSerializer::sanitizeForSerialization($this));
     }
 
@@ -326,4 +319,16 @@ public function offsetUnset($offset): void
     {
         unset($this->container[$offset]);
     }
+
+    /**
+     * Gets the string presentation of the object in a pretty JSON format.
+     *
+     */
+    public function toPrettyString(): string
+    {
+        return json_encode(
+            ObjectSerializer::sanitizeForSerialization($this),
+            JSON_PRETTY_PRINT
+        );
+    }
 }
diff --git a/src/Model/ErrorUpdateEvent409Response.php b/src/Model/ErrorUpdateEvent409Response.php
index 988f3f87..a40384a2 100644
--- a/src/Model/ErrorUpdateEvent409Response.php
+++ b/src/Model/ErrorUpdateEvent409Response.php
@@ -111,13 +111,6 @@ public function __construct(?array $data = null)
      */
     public function __toString(): string
     {
-        if (defined('JSON_PRETTY_PRINT')) { // use JSON pretty print
-            return json_encode(
-                ObjectSerializer::sanitizeForSerialization($this),
-                JSON_PRETTY_PRINT
-            );
-        }
-
         return json_encode(ObjectSerializer::sanitizeForSerialization($this));
     }
 
@@ -257,4 +250,16 @@ public function offsetUnset($offset): void
     {
         unset($this->container[$offset]);
     }
+
+    /**
+     * Gets the string presentation of the object in a pretty JSON format.
+     *
+     */
+    public function toPrettyString(): string
+    {
+        return json_encode(
+            ObjectSerializer::sanitizeForSerialization($this),
+            JSON_PRETTY_PRINT
+        );
+    }
 }
diff --git a/src/Model/ErrorUpdateEvent409ResponseError.php b/src/Model/ErrorUpdateEvent409ResponseError.php
index d5e59471..39c429ec 100644
--- a/src/Model/ErrorUpdateEvent409ResponseError.php
+++ b/src/Model/ErrorUpdateEvent409ResponseError.php
@@ -119,13 +119,6 @@ public function __construct(?array $data = null)
      */
     public function __toString(): string
     {
-        if (defined('JSON_PRETTY_PRINT')) { // use JSON pretty print
-            return json_encode(
-                ObjectSerializer::sanitizeForSerialization($this),
-                JSON_PRETTY_PRINT
-            );
-        }
-
         return json_encode(ObjectSerializer::sanitizeForSerialization($this));
     }
 
@@ -324,4 +317,16 @@ public function offsetUnset($offset): void
     {
         unset($this->container[$offset]);
     }
+
+    /**
+     * Gets the string presentation of the object in a pretty JSON format.
+     *
+     */
+    public function toPrettyString(): string
+    {
+        return json_encode(
+            ObjectSerializer::sanitizeForSerialization($this),
+            JSON_PRETTY_PRINT
+        );
+    }
 }
diff --git a/src/Model/ErrorVisitor400Response.php b/src/Model/ErrorVisitor400Response.php
index a060ea8e..56900a67 100644
--- a/src/Model/ErrorVisitor400Response.php
+++ b/src/Model/ErrorVisitor400Response.php
@@ -111,13 +111,6 @@ public function __construct(?array $data = null)
      */
     public function __toString(): string
     {
-        if (defined('JSON_PRETTY_PRINT')) { // use JSON pretty print
-            return json_encode(
-                ObjectSerializer::sanitizeForSerialization($this),
-                JSON_PRETTY_PRINT
-            );
-        }
-
         return json_encode(ObjectSerializer::sanitizeForSerialization($this));
     }
 
@@ -257,4 +250,16 @@ public function offsetUnset($offset): void
     {
         unset($this->container[$offset]);
     }
+
+    /**
+     * Gets the string presentation of the object in a pretty JSON format.
+     *
+     */
+    public function toPrettyString(): string
+    {
+        return json_encode(
+            ObjectSerializer::sanitizeForSerialization($this),
+            JSON_PRETTY_PRINT
+        );
+    }
 }
diff --git a/src/Model/ErrorVisitor400ResponseError.php b/src/Model/ErrorVisitor400ResponseError.php
index 75686a3f..84f4af2b 100644
--- a/src/Model/ErrorVisitor400ResponseError.php
+++ b/src/Model/ErrorVisitor400ResponseError.php
@@ -119,13 +119,6 @@ public function __construct(?array $data = null)
      */
     public function __toString(): string
     {
-        if (defined('JSON_PRETTY_PRINT')) { // use JSON pretty print
-            return json_encode(
-                ObjectSerializer::sanitizeForSerialization($this),
-                JSON_PRETTY_PRINT
-            );
-        }
-
         return json_encode(ObjectSerializer::sanitizeForSerialization($this));
     }
 
@@ -324,4 +317,16 @@ public function offsetUnset($offset): void
     {
         unset($this->container[$offset]);
     }
+
+    /**
+     * Gets the string presentation of the object in a pretty JSON format.
+     *
+     */
+    public function toPrettyString(): string
+    {
+        return json_encode(
+            ObjectSerializer::sanitizeForSerialization($this),
+            JSON_PRETTY_PRINT
+        );
+    }
 }
diff --git a/src/Model/ErrorVisitor404Response.php b/src/Model/ErrorVisitor404Response.php
index 95b78522..014daa73 100644
--- a/src/Model/ErrorVisitor404Response.php
+++ b/src/Model/ErrorVisitor404Response.php
@@ -111,13 +111,6 @@ public function __construct(?array $data = null)
      */
     public function __toString(): string
     {
-        if (defined('JSON_PRETTY_PRINT')) { // use JSON pretty print
-            return json_encode(
-                ObjectSerializer::sanitizeForSerialization($this),
-                JSON_PRETTY_PRINT
-            );
-        }
-
         return json_encode(ObjectSerializer::sanitizeForSerialization($this));
     }
 
@@ -257,4 +250,16 @@ public function offsetUnset($offset): void
     {
         unset($this->container[$offset]);
     }
+
+    /**
+     * Gets the string presentation of the object in a pretty JSON format.
+     *
+     */
+    public function toPrettyString(): string
+    {
+        return json_encode(
+            ObjectSerializer::sanitizeForSerialization($this),
+            JSON_PRETTY_PRINT
+        );
+    }
 }
diff --git a/src/Model/ErrorVisitor404ResponseError.php b/src/Model/ErrorVisitor404ResponseError.php
index 5180dfb1..fb7c47ed 100644
--- a/src/Model/ErrorVisitor404ResponseError.php
+++ b/src/Model/ErrorVisitor404ResponseError.php
@@ -119,13 +119,6 @@ public function __construct(?array $data = null)
      */
     public function __toString(): string
     {
-        if (defined('JSON_PRETTY_PRINT')) { // use JSON pretty print
-            return json_encode(
-                ObjectSerializer::sanitizeForSerialization($this),
-                JSON_PRETTY_PRINT
-            );
-        }
-
         return json_encode(ObjectSerializer::sanitizeForSerialization($this));
     }
 
@@ -324,4 +317,16 @@ public function offsetUnset($offset): void
     {
         unset($this->container[$offset]);
     }
+
+    /**
+     * Gets the string presentation of the object in a pretty JSON format.
+     *
+     */
+    public function toPrettyString(): string
+    {
+        return json_encode(
+            ObjectSerializer::sanitizeForSerialization($this),
+            JSON_PRETTY_PRINT
+        );
+    }
 }
diff --git a/src/Model/ErrorVisits403.php b/src/Model/ErrorVisits403.php
index d2791a9d..fec49142 100644
--- a/src/Model/ErrorVisits403.php
+++ b/src/Model/ErrorVisits403.php
@@ -111,13 +111,6 @@ public function __construct(?array $data = null)
      */
     public function __toString(): string
     {
-        if (defined('JSON_PRETTY_PRINT')) { // use JSON pretty print
-            return json_encode(
-                ObjectSerializer::sanitizeForSerialization($this),
-                JSON_PRETTY_PRINT
-            );
-        }
-
         return json_encode(ObjectSerializer::sanitizeForSerialization($this));
     }
 
@@ -263,4 +256,16 @@ public function offsetUnset($offset): void
     {
         unset($this->container[$offset]);
     }
+
+    /**
+     * Gets the string presentation of the object in a pretty JSON format.
+     *
+     */
+    public function toPrettyString(): string
+    {
+        return json_encode(
+            ObjectSerializer::sanitizeForSerialization($this),
+            JSON_PRETTY_PRINT
+        );
+    }
 }
diff --git a/src/Model/EventResponse.php b/src/Model/EventResponse.php
index 96de7913..a0edc1b3 100644
--- a/src/Model/EventResponse.php
+++ b/src/Model/EventResponse.php
@@ -119,13 +119,6 @@ public function __construct(?array $data = null)
      */
     public function __toString(): string
     {
-        if (defined('JSON_PRETTY_PRINT')) { // use JSON pretty print
-            return json_encode(
-                ObjectSerializer::sanitizeForSerialization($this),
-                JSON_PRETTY_PRINT
-            );
-        }
-
         return json_encode(ObjectSerializer::sanitizeForSerialization($this));
     }
 
@@ -293,4 +286,16 @@ public function offsetUnset($offset): void
     {
         unset($this->container[$offset]);
     }
+
+    /**
+     * Gets the string presentation of the object in a pretty JSON format.
+     *
+     */
+    public function toPrettyString(): string
+    {
+        return json_encode(
+            ObjectSerializer::sanitizeForSerialization($this),
+            JSON_PRETTY_PRINT
+        );
+    }
 }
diff --git a/src/Model/EventUpdateRequest.php b/src/Model/EventUpdateRequest.php
index 6ca304fa..cdb8112e 100644
--- a/src/Model/EventUpdateRequest.php
+++ b/src/Model/EventUpdateRequest.php
@@ -123,13 +123,6 @@ public function __construct(?array $data = null)
      */
     public function __toString(): string
     {
-        if (defined('JSON_PRETTY_PRINT')) { // use JSON pretty print
-            return json_encode(
-                ObjectSerializer::sanitizeForSerialization($this),
-                JSON_PRETTY_PRINT
-            );
-        }
-
         return json_encode(ObjectSerializer::sanitizeForSerialization($this));
     }
 
@@ -313,4 +306,16 @@ public function offsetUnset($offset): void
     {
         unset($this->container[$offset]);
     }
+
+    /**
+     * Gets the string presentation of the object in a pretty JSON format.
+     *
+     */
+    public function toPrettyString(): string
+    {
+        return json_encode(
+            ObjectSerializer::sanitizeForSerialization($this),
+            JSON_PRETTY_PRINT
+        );
+    }
 }
diff --git a/src/Model/FactoryResetResult.php b/src/Model/FactoryResetResult.php
index 1ac00a95..1a16c0aa 100644
--- a/src/Model/FactoryResetResult.php
+++ b/src/Model/FactoryResetResult.php
@@ -117,13 +117,6 @@ public function __construct(?array $data = null)
      */
     public function __toString(): string
     {
-        if (defined('JSON_PRETTY_PRINT')) { // use JSON pretty print
-            return json_encode(
-                ObjectSerializer::sanitizeForSerialization($this),
-                JSON_PRETTY_PRINT
-            );
-        }
-
         return json_encode(ObjectSerializer::sanitizeForSerialization($this));
     }
 
@@ -294,4 +287,16 @@ public function offsetUnset($offset): void
     {
         unset($this->container[$offset]);
     }
+
+    /**
+     * Gets the string presentation of the object in a pretty JSON format.
+     *
+     */
+    public function toPrettyString(): string
+    {
+        return json_encode(
+            ObjectSerializer::sanitizeForSerialization($this),
+            JSON_PRETTY_PRINT
+        );
+    }
 }
diff --git a/src/Model/FridaResult.php b/src/Model/FridaResult.php
index e8b4d788..1f7205be 100644
--- a/src/Model/FridaResult.php
+++ b/src/Model/FridaResult.php
@@ -111,13 +111,6 @@ public function __construct(?array $data = null)
      */
     public function __toString(): string
     {
-        if (defined('JSON_PRETTY_PRINT')) { // use JSON pretty print
-            return json_encode(
-                ObjectSerializer::sanitizeForSerialization($this),
-                JSON_PRETTY_PRINT
-            );
-        }
-
         return json_encode(ObjectSerializer::sanitizeForSerialization($this));
     }
 
@@ -263,4 +256,16 @@ public function offsetUnset($offset): void
     {
         unset($this->container[$offset]);
     }
+
+    /**
+     * Gets the string presentation of the object in a pretty JSON format.
+     *
+     */
+    public function toPrettyString(): string
+    {
+        return json_encode(
+            ObjectSerializer::sanitizeForSerialization($this),
+            JSON_PRETTY_PRINT
+        );
+    }
 }
diff --git a/src/Model/HighActivityResult.php b/src/Model/HighActivityResult.php
index 1e6a1d8e..bfb68736 100644
--- a/src/Model/HighActivityResult.php
+++ b/src/Model/HighActivityResult.php
@@ -117,13 +117,6 @@ public function __construct(?array $data = null)
      */
     public function __toString(): string
     {
-        if (defined('JSON_PRETTY_PRINT')) { // use JSON pretty print
-            return json_encode(
-                ObjectSerializer::sanitizeForSerialization($this),
-                JSON_PRETTY_PRINT
-            );
-        }
-
         return json_encode(ObjectSerializer::sanitizeForSerialization($this));
     }
 
@@ -291,4 +284,16 @@ public function offsetUnset($offset): void
     {
         unset($this->container[$offset]);
     }
+
+    /**
+     * Gets the string presentation of the object in a pretty JSON format.
+     *
+     */
+    public function toPrettyString(): string
+    {
+        return json_encode(
+            ObjectSerializer::sanitizeForSerialization($this),
+            JSON_PRETTY_PRINT
+        );
+    }
 }
diff --git a/src/Model/IPLocation.php b/src/Model/IPLocation.php
index d2eae611..b11d6bb5 100644
--- a/src/Model/IPLocation.php
+++ b/src/Model/IPLocation.php
@@ -159,13 +159,6 @@ public function __construct(?array $data = null)
      */
     public function __toString(): string
     {
-        if (defined('JSON_PRETTY_PRINT')) { // use JSON pretty print
-            return json_encode(
-                ObjectSerializer::sanitizeForSerialization($this),
-                JSON_PRETTY_PRINT
-            );
-        }
-
         return json_encode(ObjectSerializer::sanitizeForSerialization($this));
     }
 
@@ -487,4 +480,16 @@ public function offsetUnset($offset): void
     {
         unset($this->container[$offset]);
     }
+
+    /**
+     * Gets the string presentation of the object in a pretty JSON format.
+     *
+     */
+    public function toPrettyString(): string
+    {
+        return json_encode(
+            ObjectSerializer::sanitizeForSerialization($this),
+            JSON_PRETTY_PRINT
+        );
+    }
 }
diff --git a/src/Model/IPLocationCity.php b/src/Model/IPLocationCity.php
index 531de8b4..8ff4af05 100644
--- a/src/Model/IPLocationCity.php
+++ b/src/Model/IPLocationCity.php
@@ -111,13 +111,6 @@ public function __construct(?array $data = null)
      */
     public function __toString(): string
     {
-        if (defined('JSON_PRETTY_PRINT')) { // use JSON pretty print
-            return json_encode(
-                ObjectSerializer::sanitizeForSerialization($this),
-                JSON_PRETTY_PRINT
-            );
-        }
-
         return json_encode(ObjectSerializer::sanitizeForSerialization($this));
     }
 
@@ -257,4 +250,16 @@ public function offsetUnset($offset): void
     {
         unset($this->container[$offset]);
     }
+
+    /**
+     * Gets the string presentation of the object in a pretty JSON format.
+     *
+     */
+    public function toPrettyString(): string
+    {
+        return json_encode(
+            ObjectSerializer::sanitizeForSerialization($this),
+            JSON_PRETTY_PRINT
+        );
+    }
 }
diff --git a/src/Model/IdentificationError.php b/src/Model/IdentificationError.php
index 690dc8f1..601df77c 100644
--- a/src/Model/IdentificationError.php
+++ b/src/Model/IdentificationError.php
@@ -120,13 +120,6 @@ public function __construct(?array $data = null)
      */
     public function __toString(): string
     {
-        if (defined('JSON_PRETTY_PRINT')) { // use JSON pretty print
-            return json_encode(
-                ObjectSerializer::sanitizeForSerialization($this),
-                JSON_PRETTY_PRINT
-            );
-        }
-
         return json_encode(ObjectSerializer::sanitizeForSerialization($this));
     }
 
@@ -326,4 +319,16 @@ public function offsetUnset($offset): void
     {
         unset($this->container[$offset]);
     }
+
+    /**
+     * Gets the string presentation of the object in a pretty JSON format.
+     *
+     */
+    public function toPrettyString(): string
+    {
+        return json_encode(
+            ObjectSerializer::sanitizeForSerialization($this),
+            JSON_PRETTY_PRINT
+        );
+    }
 }
diff --git a/src/Model/IncognitoResult.php b/src/Model/IncognitoResult.php
index f5920155..e11fd50d 100644
--- a/src/Model/IncognitoResult.php
+++ b/src/Model/IncognitoResult.php
@@ -111,13 +111,6 @@ public function __construct(?array $data = null)
      */
     public function __toString(): string
     {
-        if (defined('JSON_PRETTY_PRINT')) { // use JSON pretty print
-            return json_encode(
-                ObjectSerializer::sanitizeForSerialization($this),
-                JSON_PRETTY_PRINT
-            );
-        }
-
         return json_encode(ObjectSerializer::sanitizeForSerialization($this));
     }
 
@@ -263,4 +256,16 @@ public function offsetUnset($offset): void
     {
         unset($this->container[$offset]);
     }
+
+    /**
+     * Gets the string presentation of the object in a pretty JSON format.
+     *
+     */
+    public function toPrettyString(): string
+    {
+        return json_encode(
+            ObjectSerializer::sanitizeForSerialization($this),
+            JSON_PRETTY_PRINT
+        );
+    }
 }
diff --git a/src/Model/IpBlockListResult.php b/src/Model/IpBlockListResult.php
index d57b0ce4..e2d0f90c 100644
--- a/src/Model/IpBlockListResult.php
+++ b/src/Model/IpBlockListResult.php
@@ -117,13 +117,6 @@ public function __construct(?array $data = null)
      */
     public function __toString(): string
     {
-        if (defined('JSON_PRETTY_PRINT')) { // use JSON pretty print
-            return json_encode(
-                ObjectSerializer::sanitizeForSerialization($this),
-                JSON_PRETTY_PRINT
-            );
-        }
-
         return json_encode(ObjectSerializer::sanitizeForSerialization($this));
     }
 
@@ -294,4 +287,16 @@ public function offsetUnset($offset): void
     {
         unset($this->container[$offset]);
     }
+
+    /**
+     * Gets the string presentation of the object in a pretty JSON format.
+     *
+     */
+    public function toPrettyString(): string
+    {
+        return json_encode(
+            ObjectSerializer::sanitizeForSerialization($this),
+            JSON_PRETTY_PRINT
+        );
+    }
 }
diff --git a/src/Model/IpBlockListResultDetails.php b/src/Model/IpBlockListResultDetails.php
index 901937e8..58feb634 100644
--- a/src/Model/IpBlockListResultDetails.php
+++ b/src/Model/IpBlockListResultDetails.php
@@ -117,13 +117,6 @@ public function __construct(?array $data = null)
      */
     public function __toString(): string
     {
-        if (defined('JSON_PRETTY_PRINT')) { // use JSON pretty print
-            return json_encode(
-                ObjectSerializer::sanitizeForSerialization($this),
-                JSON_PRETTY_PRINT
-            );
-        }
-
         return json_encode(ObjectSerializer::sanitizeForSerialization($this));
     }
 
@@ -294,4 +287,16 @@ public function offsetUnset($offset): void
     {
         unset($this->container[$offset]);
     }
+
+    /**
+     * Gets the string presentation of the object in a pretty JSON format.
+     *
+     */
+    public function toPrettyString(): string
+    {
+        return json_encode(
+            ObjectSerializer::sanitizeForSerialization($this),
+            JSON_PRETTY_PRINT
+        );
+    }
 }
diff --git a/src/Model/IpInfoResult.php b/src/Model/IpInfoResult.php
index c8940ff3..40035fac 100644
--- a/src/Model/IpInfoResult.php
+++ b/src/Model/IpInfoResult.php
@@ -119,13 +119,6 @@ public function __construct(?array $data = null)
      */
     public function __toString(): string
     {
-        if (defined('JSON_PRETTY_PRINT')) { // use JSON pretty print
-            return json_encode(
-                ObjectSerializer::sanitizeForSerialization($this),
-                JSON_PRETTY_PRINT
-            );
-        }
-
         return json_encode(ObjectSerializer::sanitizeForSerialization($this));
     }
 
@@ -287,4 +280,16 @@ public function offsetUnset($offset): void
     {
         unset($this->container[$offset]);
     }
+
+    /**
+     * Gets the string presentation of the object in a pretty JSON format.
+     *
+     */
+    public function toPrettyString(): string
+    {
+        return json_encode(
+            ObjectSerializer::sanitizeForSerialization($this),
+            JSON_PRETTY_PRINT
+        );
+    }
 }
diff --git a/src/Model/IpInfoResultV4.php b/src/Model/IpInfoResultV4.php
index 3989e4e6..24667ebf 100644
--- a/src/Model/IpInfoResultV4.php
+++ b/src/Model/IpInfoResultV4.php
@@ -129,13 +129,6 @@ public function __construct(?array $data = null)
      */
     public function __toString(): string
     {
-        if (defined('JSON_PRETTY_PRINT')) { // use JSON pretty print
-            return json_encode(
-                ObjectSerializer::sanitizeForSerialization($this),
-                JSON_PRETTY_PRINT
-            );
-        }
-
         return json_encode(ObjectSerializer::sanitizeForSerialization($this));
     }
 
@@ -350,4 +343,16 @@ public function offsetUnset($offset): void
     {
         unset($this->container[$offset]);
     }
+
+    /**
+     * Gets the string presentation of the object in a pretty JSON format.
+     *
+     */
+    public function toPrettyString(): string
+    {
+        return json_encode(
+            ObjectSerializer::sanitizeForSerialization($this),
+            JSON_PRETTY_PRINT
+        );
+    }
 }
diff --git a/src/Model/IpInfoResultV6.php b/src/Model/IpInfoResultV6.php
index 9f4914d4..ebe4f21d 100644
--- a/src/Model/IpInfoResultV6.php
+++ b/src/Model/IpInfoResultV6.php
@@ -129,13 +129,6 @@ public function __construct(?array $data = null)
      */
     public function __toString(): string
     {
-        if (defined('JSON_PRETTY_PRINT')) { // use JSON pretty print
-            return json_encode(
-                ObjectSerializer::sanitizeForSerialization($this),
-                JSON_PRETTY_PRINT
-            );
-        }
-
         return json_encode(ObjectSerializer::sanitizeForSerialization($this));
     }
 
@@ -350,4 +343,16 @@ public function offsetUnset($offset): void
     {
         unset($this->container[$offset]);
     }
+
+    /**
+     * Gets the string presentation of the object in a pretty JSON format.
+     *
+     */
+    public function toPrettyString(): string
+    {
+        return json_encode(
+            ObjectSerializer::sanitizeForSerialization($this),
+            JSON_PRETTY_PRINT
+        );
+    }
 }
diff --git a/src/Model/JailbrokenResult.php b/src/Model/JailbrokenResult.php
index 09dde5a3..a1771381 100644
--- a/src/Model/JailbrokenResult.php
+++ b/src/Model/JailbrokenResult.php
@@ -111,13 +111,6 @@ public function __construct(?array $data = null)
      */
     public function __toString(): string
     {
-        if (defined('JSON_PRETTY_PRINT')) { // use JSON pretty print
-            return json_encode(
-                ObjectSerializer::sanitizeForSerialization($this),
-                JSON_PRETTY_PRINT
-            );
-        }
-
         return json_encode(ObjectSerializer::sanitizeForSerialization($this));
     }
 
@@ -263,4 +256,16 @@ public function offsetUnset($offset): void
     {
         unset($this->container[$offset]);
     }
+
+    /**
+     * Gets the string presentation of the object in a pretty JSON format.
+     *
+     */
+    public function toPrettyString(): string
+    {
+        return json_encode(
+            ObjectSerializer::sanitizeForSerialization($this),
+            JSON_PRETTY_PRINT
+        );
+    }
 }
diff --git a/src/Model/Location.php b/src/Model/Location.php
index 72c7a482..2b18373e 100644
--- a/src/Model/Location.php
+++ b/src/Model/Location.php
@@ -117,13 +117,6 @@ public function __construct(?array $data = null)
      */
     public function __toString(): string
     {
-        if (defined('JSON_PRETTY_PRINT')) { // use JSON pretty print
-            return json_encode(
-                ObjectSerializer::sanitizeForSerialization($this),
-                JSON_PRETTY_PRINT
-            );
-        }
-
         return json_encode(ObjectSerializer::sanitizeForSerialization($this));
     }
 
@@ -294,4 +287,16 @@ public function offsetUnset($offset): void
     {
         unset($this->container[$offset]);
     }
+
+    /**
+     * Gets the string presentation of the object in a pretty JSON format.
+     *
+     */
+    public function toPrettyString(): string
+    {
+        return json_encode(
+            ObjectSerializer::sanitizeForSerialization($this),
+            JSON_PRETTY_PRINT
+        );
+    }
 }
diff --git a/src/Model/LocationSpoofingResult.php b/src/Model/LocationSpoofingResult.php
index 3e9ae815..c6bf81c7 100644
--- a/src/Model/LocationSpoofingResult.php
+++ b/src/Model/LocationSpoofingResult.php
@@ -111,13 +111,6 @@ public function __construct(?array $data = null)
      */
     public function __toString(): string
     {
-        if (defined('JSON_PRETTY_PRINT')) { // use JSON pretty print
-            return json_encode(
-                ObjectSerializer::sanitizeForSerialization($this),
-                JSON_PRETTY_PRINT
-            );
-        }
-
         return json_encode(ObjectSerializer::sanitizeForSerialization($this));
     }
 
@@ -263,4 +256,16 @@ public function offsetUnset($offset): void
     {
         unset($this->container[$offset]);
     }
+
+    /**
+     * Gets the string presentation of the object in a pretty JSON format.
+     *
+     */
+    public function toPrettyString(): string
+    {
+        return json_encode(
+            ObjectSerializer::sanitizeForSerialization($this),
+            JSON_PRETTY_PRINT
+        );
+    }
 }
diff --git a/src/Model/PrivacySettingsResult.php b/src/Model/PrivacySettingsResult.php
index efe0093d..74765da2 100644
--- a/src/Model/PrivacySettingsResult.php
+++ b/src/Model/PrivacySettingsResult.php
@@ -111,13 +111,6 @@ public function __construct(?array $data = null)
      */
     public function __toString(): string
     {
-        if (defined('JSON_PRETTY_PRINT')) { // use JSON pretty print
-            return json_encode(
-                ObjectSerializer::sanitizeForSerialization($this),
-                JSON_PRETTY_PRINT
-            );
-        }
-
         return json_encode(ObjectSerializer::sanitizeForSerialization($this));
     }
 
@@ -263,4 +256,16 @@ public function offsetUnset($offset): void
     {
         unset($this->container[$offset]);
     }
+
+    /**
+     * Gets the string presentation of the object in a pretty JSON format.
+     *
+     */
+    public function toPrettyString(): string
+    {
+        return json_encode(
+            ObjectSerializer::sanitizeForSerialization($this),
+            JSON_PRETTY_PRINT
+        );
+    }
 }
diff --git a/src/Model/ProductError.php b/src/Model/ProductError.php
index 36cc5c1e..df41cd3d 100644
--- a/src/Model/ProductError.php
+++ b/src/Model/ProductError.php
@@ -120,13 +120,6 @@ public function __construct(?array $data = null)
      */
     public function __toString(): string
     {
-        if (defined('JSON_PRETTY_PRINT')) { // use JSON pretty print
-            return json_encode(
-                ObjectSerializer::sanitizeForSerialization($this),
-                JSON_PRETTY_PRINT
-            );
-        }
-
         return json_encode(ObjectSerializer::sanitizeForSerialization($this));
     }
 
@@ -326,4 +319,16 @@ public function offsetUnset($offset): void
     {
         unset($this->container[$offset]);
     }
+
+    /**
+     * Gets the string presentation of the object in a pretty JSON format.
+     *
+     */
+    public function toPrettyString(): string
+    {
+        return json_encode(
+            ObjectSerializer::sanitizeForSerialization($this),
+            JSON_PRETTY_PRINT
+        );
+    }
 }
diff --git a/src/Model/ProductsResponse.php b/src/Model/ProductsResponse.php
index 27df5c6e..9e8cc41d 100644
--- a/src/Model/ProductsResponse.php
+++ b/src/Model/ProductsResponse.php
@@ -251,13 +251,6 @@ public function __construct(?array $data = null)
      */
     public function __toString(): string
     {
-        if (defined('JSON_PRETTY_PRINT')) { // use JSON pretty print
-            return json_encode(
-                ObjectSerializer::sanitizeForSerialization($this),
-                JSON_PRETTY_PRINT
-            );
-        }
-
         return json_encode(ObjectSerializer::sanitizeForSerialization($this));
     }
 
@@ -903,4 +896,16 @@ public function offsetUnset($offset): void
     {
         unset($this->container[$offset]);
     }
+
+    /**
+     * Gets the string presentation of the object in a pretty JSON format.
+     *
+     */
+    public function toPrettyString(): string
+    {
+        return json_encode(
+            ObjectSerializer::sanitizeForSerialization($this),
+            JSON_PRETTY_PRINT
+        );
+    }
 }
diff --git a/src/Model/ProductsResponseBotd.php b/src/Model/ProductsResponseBotd.php
index bf541d04..9f2dbc23 100644
--- a/src/Model/ProductsResponseBotd.php
+++ b/src/Model/ProductsResponseBotd.php
@@ -117,13 +117,6 @@ public function __construct(?array $data = null)
      */
     public function __toString(): string
     {
-        if (defined('JSON_PRETTY_PRINT')) { // use JSON pretty print
-            return json_encode(
-                ObjectSerializer::sanitizeForSerialization($this),
-                JSON_PRETTY_PRINT
-            );
-        }
-
         return json_encode(ObjectSerializer::sanitizeForSerialization($this));
     }
 
@@ -285,4 +278,16 @@ public function offsetUnset($offset): void
     {
         unset($this->container[$offset]);
     }
+
+    /**
+     * Gets the string presentation of the object in a pretty JSON format.
+     *
+     */
+    public function toPrettyString(): string
+    {
+        return json_encode(
+            ObjectSerializer::sanitizeForSerialization($this),
+            JSON_PRETTY_PRINT
+        );
+    }
 }
diff --git a/src/Model/ProductsResponseIdentification.php b/src/Model/ProductsResponseIdentification.php
index c5ab4354..ec27e111 100644
--- a/src/Model/ProductsResponseIdentification.php
+++ b/src/Model/ProductsResponseIdentification.php
@@ -117,13 +117,6 @@ public function __construct(?array $data = null)
      */
     public function __toString(): string
     {
-        if (defined('JSON_PRETTY_PRINT')) { // use JSON pretty print
-            return json_encode(
-                ObjectSerializer::sanitizeForSerialization($this),
-                JSON_PRETTY_PRINT
-            );
-        }
-
         return json_encode(ObjectSerializer::sanitizeForSerialization($this));
     }
 
@@ -285,4 +278,16 @@ public function offsetUnset($offset): void
     {
         unset($this->container[$offset]);
     }
+
+    /**
+     * Gets the string presentation of the object in a pretty JSON format.
+     *
+     */
+    public function toPrettyString(): string
+    {
+        return json_encode(
+            ObjectSerializer::sanitizeForSerialization($this),
+            JSON_PRETTY_PRINT
+        );
+    }
 }
diff --git a/src/Model/ProductsResponseIdentificationData.php b/src/Model/ProductsResponseIdentificationData.php
index 97c553d8..3d659011 100644
--- a/src/Model/ProductsResponseIdentificationData.php
+++ b/src/Model/ProductsResponseIdentificationData.php
@@ -195,13 +195,6 @@ public function __construct(?array $data = null)
      */
     public function __toString(): string
     {
-        if (defined('JSON_PRETTY_PRINT')) { // use JSON pretty print
-            return json_encode(
-                ObjectSerializer::sanitizeForSerialization($this),
-                JSON_PRETTY_PRINT
-            );
-        }
-
         return json_encode(ObjectSerializer::sanitizeForSerialization($this));
     }
 
@@ -690,4 +683,16 @@ public function offsetUnset($offset): void
     {
         unset($this->container[$offset]);
     }
+
+    /**
+     * Gets the string presentation of the object in a pretty JSON format.
+     *
+     */
+    public function toPrettyString(): string
+    {
+        return json_encode(
+            ObjectSerializer::sanitizeForSerialization($this),
+            JSON_PRETTY_PRINT
+        );
+    }
 }
diff --git a/src/Model/ProxyResult.php b/src/Model/ProxyResult.php
index 17d7e2c8..b51a0cf2 100644
--- a/src/Model/ProxyResult.php
+++ b/src/Model/ProxyResult.php
@@ -111,13 +111,6 @@ public function __construct(?array $data = null)
      */
     public function __toString(): string
     {
-        if (defined('JSON_PRETTY_PRINT')) { // use JSON pretty print
-            return json_encode(
-                ObjectSerializer::sanitizeForSerialization($this),
-                JSON_PRETTY_PRINT
-            );
-        }
-
         return json_encode(ObjectSerializer::sanitizeForSerialization($this));
     }
 
@@ -263,4 +256,16 @@ public function offsetUnset($offset): void
     {
         unset($this->container[$offset]);
     }
+
+    /**
+     * Gets the string presentation of the object in a pretty JSON format.
+     *
+     */
+    public function toPrettyString(): string
+    {
+        return json_encode(
+            ObjectSerializer::sanitizeForSerialization($this),
+            JSON_PRETTY_PRINT
+        );
+    }
 }
diff --git a/src/Model/RawDeviceAttributesResult.php b/src/Model/RawDeviceAttributesResult.php
index 2f13768d..8db1f1e7 100644
--- a/src/Model/RawDeviceAttributesResult.php
+++ b/src/Model/RawDeviceAttributesResult.php
@@ -110,13 +110,6 @@ public function __construct(?array $data = null) {}
      */
     public function __toString(): string
     {
-        if (defined('JSON_PRETTY_PRINT')) { // use JSON pretty print
-            return json_encode(
-                ObjectSerializer::sanitizeForSerialization($this),
-                JSON_PRETTY_PRINT
-            );
-        }
-
         return json_encode(ObjectSerializer::sanitizeForSerialization($this));
     }
 
@@ -234,4 +227,16 @@ public function offsetUnset($offset): void
     {
         unset($this->container[$offset]);
     }
+
+    /**
+     * Gets the string presentation of the object in a pretty JSON format.
+     *
+     */
+    public function toPrettyString(): string
+    {
+        return json_encode(
+            ObjectSerializer::sanitizeForSerialization($this),
+            JSON_PRETTY_PRINT
+        );
+    }
 }
diff --git a/src/Model/RemoteControlResult.php b/src/Model/RemoteControlResult.php
index 69020e7e..e4297ede 100644
--- a/src/Model/RemoteControlResult.php
+++ b/src/Model/RemoteControlResult.php
@@ -111,13 +111,6 @@ public function __construct(?array $data = null)
      */
     public function __toString(): string
     {
-        if (defined('JSON_PRETTY_PRINT')) { // use JSON pretty print
-            return json_encode(
-                ObjectSerializer::sanitizeForSerialization($this),
-                JSON_PRETTY_PRINT
-            );
-        }
-
         return json_encode(ObjectSerializer::sanitizeForSerialization($this));
     }
 
@@ -263,4 +256,16 @@ public function offsetUnset($offset): void
     {
         unset($this->container[$offset]);
     }
+
+    /**
+     * Gets the string presentation of the object in a pretty JSON format.
+     *
+     */
+    public function toPrettyString(): string
+    {
+        return json_encode(
+            ObjectSerializer::sanitizeForSerialization($this),
+            JSON_PRETTY_PRINT
+        );
+    }
 }
diff --git a/src/Model/Response.php b/src/Model/Response.php
index 6cb9ed72..65aa8895 100644
--- a/src/Model/Response.php
+++ b/src/Model/Response.php
@@ -131,13 +131,6 @@ public function __construct(?array $data = null)
      */
     public function __toString(): string
     {
-        if (defined('JSON_PRETTY_PRINT')) { // use JSON pretty print
-            return json_encode(
-                ObjectSerializer::sanitizeForSerialization($this),
-                JSON_PRETTY_PRINT
-            );
-        }
-
         return json_encode(ObjectSerializer::sanitizeForSerialization($this));
     }
 
@@ -354,4 +347,16 @@ public function offsetUnset($offset): void
     {
         unset($this->container[$offset]);
     }
+
+    /**
+     * Gets the string presentation of the object in a pretty JSON format.
+     *
+     */
+    public function toPrettyString(): string
+    {
+        return json_encode(
+            ObjectSerializer::sanitizeForSerialization($this),
+            JSON_PRETTY_PRINT
+        );
+    }
 }
diff --git a/src/Model/ResponseVisits.php b/src/Model/ResponseVisits.php
index e5dd8525..83d9684d 100644
--- a/src/Model/ResponseVisits.php
+++ b/src/Model/ResponseVisits.php
@@ -189,13 +189,6 @@ public function __construct(?array $data = null)
      */
     public function __toString(): string
     {
-        if (defined('JSON_PRETTY_PRINT')) { // use JSON pretty print
-            return json_encode(
-                ObjectSerializer::sanitizeForSerialization($this),
-                JSON_PRETTY_PRINT
-            );
-        }
-
         return json_encode(ObjectSerializer::sanitizeForSerialization($this));
     }
 
@@ -659,4 +652,16 @@ public function offsetUnset($offset): void
     {
         unset($this->container[$offset]);
     }
+
+    /**
+     * Gets the string presentation of the object in a pretty JSON format.
+     *
+     */
+    public function toPrettyString(): string
+    {
+        return json_encode(
+            ObjectSerializer::sanitizeForSerialization($this),
+            JSON_PRETTY_PRINT
+        );
+    }
 }
diff --git a/src/Model/RootAppsResult.php b/src/Model/RootAppsResult.php
index cc4138eb..c112e93c 100644
--- a/src/Model/RootAppsResult.php
+++ b/src/Model/RootAppsResult.php
@@ -111,13 +111,6 @@ public function __construct(?array $data = null)
      */
     public function __toString(): string
     {
-        if (defined('JSON_PRETTY_PRINT')) { // use JSON pretty print
-            return json_encode(
-                ObjectSerializer::sanitizeForSerialization($this),
-                JSON_PRETTY_PRINT
-            );
-        }
-
         return json_encode(ObjectSerializer::sanitizeForSerialization($this));
     }
 
@@ -263,4 +256,16 @@ public function offsetUnset($offset): void
     {
         unset($this->container[$offset]);
     }
+
+    /**
+     * Gets the string presentation of the object in a pretty JSON format.
+     *
+     */
+    public function toPrettyString(): string
+    {
+        return json_encode(
+            ObjectSerializer::sanitizeForSerialization($this),
+            JSON_PRETTY_PRINT
+        );
+    }
 }
diff --git a/src/Model/SeenAt.php b/src/Model/SeenAt.php
index 26e11533..f6b41488 100644
--- a/src/Model/SeenAt.php
+++ b/src/Model/SeenAt.php
@@ -117,13 +117,6 @@ public function __construct(?array $data = null)
      */
     public function __toString(): string
     {
-        if (defined('JSON_PRETTY_PRINT')) { // use JSON pretty print
-            return json_encode(
-                ObjectSerializer::sanitizeForSerialization($this),
-                JSON_PRETTY_PRINT
-            );
-        }
-
         return json_encode(ObjectSerializer::sanitizeForSerialization($this));
     }
 
@@ -294,4 +287,16 @@ public function offsetUnset($offset): void
     {
         unset($this->container[$offset]);
     }
+
+    /**
+     * Gets the string presentation of the object in a pretty JSON format.
+     *
+     */
+    public function toPrettyString(): string
+    {
+        return json_encode(
+            ObjectSerializer::sanitizeForSerialization($this),
+            JSON_PRETTY_PRINT
+        );
+    }
 }
diff --git a/src/Model/SignalResponseClonedApp.php b/src/Model/SignalResponseClonedApp.php
index c65df140..b5e18335 100644
--- a/src/Model/SignalResponseClonedApp.php
+++ b/src/Model/SignalResponseClonedApp.php
@@ -117,13 +117,6 @@ public function __construct(?array $data = null)
      */
     public function __toString(): string
     {
-        if (defined('JSON_PRETTY_PRINT')) { // use JSON pretty print
-            return json_encode(
-                ObjectSerializer::sanitizeForSerialization($this),
-                JSON_PRETTY_PRINT
-            );
-        }
-
         return json_encode(ObjectSerializer::sanitizeForSerialization($this));
     }
 
@@ -285,4 +278,16 @@ public function offsetUnset($offset): void
     {
         unset($this->container[$offset]);
     }
+
+    /**
+     * Gets the string presentation of the object in a pretty JSON format.
+     *
+     */
+    public function toPrettyString(): string
+    {
+        return json_encode(
+            ObjectSerializer::sanitizeForSerialization($this),
+            JSON_PRETTY_PRINT
+        );
+    }
 }
diff --git a/src/Model/SignalResponseDeveloperTools.php b/src/Model/SignalResponseDeveloperTools.php
index 42005f32..37a2d0b4 100644
--- a/src/Model/SignalResponseDeveloperTools.php
+++ b/src/Model/SignalResponseDeveloperTools.php
@@ -117,13 +117,6 @@ public function __construct(?array $data = null)
      */
     public function __toString(): string
     {
-        if (defined('JSON_PRETTY_PRINT')) { // use JSON pretty print
-            return json_encode(
-                ObjectSerializer::sanitizeForSerialization($this),
-                JSON_PRETTY_PRINT
-            );
-        }
-
         return json_encode(ObjectSerializer::sanitizeForSerialization($this));
     }
 
@@ -285,4 +278,16 @@ public function offsetUnset($offset): void
     {
         unset($this->container[$offset]);
     }
+
+    /**
+     * Gets the string presentation of the object in a pretty JSON format.
+     *
+     */
+    public function toPrettyString(): string
+    {
+        return json_encode(
+            ObjectSerializer::sanitizeForSerialization($this),
+            JSON_PRETTY_PRINT
+        );
+    }
 }
diff --git a/src/Model/SignalResponseEmulator.php b/src/Model/SignalResponseEmulator.php
index 08735ee4..d6ad36b7 100644
--- a/src/Model/SignalResponseEmulator.php
+++ b/src/Model/SignalResponseEmulator.php
@@ -117,13 +117,6 @@ public function __construct(?array $data = null)
      */
     public function __toString(): string
     {
-        if (defined('JSON_PRETTY_PRINT')) { // use JSON pretty print
-            return json_encode(
-                ObjectSerializer::sanitizeForSerialization($this),
-                JSON_PRETTY_PRINT
-            );
-        }
-
         return json_encode(ObjectSerializer::sanitizeForSerialization($this));
     }
 
@@ -285,4 +278,16 @@ public function offsetUnset($offset): void
     {
         unset($this->container[$offset]);
     }
+
+    /**
+     * Gets the string presentation of the object in a pretty JSON format.
+     *
+     */
+    public function toPrettyString(): string
+    {
+        return json_encode(
+            ObjectSerializer::sanitizeForSerialization($this),
+            JSON_PRETTY_PRINT
+        );
+    }
 }
diff --git a/src/Model/SignalResponseFactoryReset.php b/src/Model/SignalResponseFactoryReset.php
index 89f9b02a..e6a7e98f 100644
--- a/src/Model/SignalResponseFactoryReset.php
+++ b/src/Model/SignalResponseFactoryReset.php
@@ -117,13 +117,6 @@ public function __construct(?array $data = null)
      */
     public function __toString(): string
     {
-        if (defined('JSON_PRETTY_PRINT')) { // use JSON pretty print
-            return json_encode(
-                ObjectSerializer::sanitizeForSerialization($this),
-                JSON_PRETTY_PRINT
-            );
-        }
-
         return json_encode(ObjectSerializer::sanitizeForSerialization($this));
     }
 
@@ -285,4 +278,16 @@ public function offsetUnset($offset): void
     {
         unset($this->container[$offset]);
     }
+
+    /**
+     * Gets the string presentation of the object in a pretty JSON format.
+     *
+     */
+    public function toPrettyString(): string
+    {
+        return json_encode(
+            ObjectSerializer::sanitizeForSerialization($this),
+            JSON_PRETTY_PRINT
+        );
+    }
 }
diff --git a/src/Model/SignalResponseFrida.php b/src/Model/SignalResponseFrida.php
index dbb10401..89d9a3b3 100644
--- a/src/Model/SignalResponseFrida.php
+++ b/src/Model/SignalResponseFrida.php
@@ -117,13 +117,6 @@ public function __construct(?array $data = null)
      */
     public function __toString(): string
     {
-        if (defined('JSON_PRETTY_PRINT')) { // use JSON pretty print
-            return json_encode(
-                ObjectSerializer::sanitizeForSerialization($this),
-                JSON_PRETTY_PRINT
-            );
-        }
-
         return json_encode(ObjectSerializer::sanitizeForSerialization($this));
     }
 
@@ -285,4 +278,16 @@ public function offsetUnset($offset): void
     {
         unset($this->container[$offset]);
     }
+
+    /**
+     * Gets the string presentation of the object in a pretty JSON format.
+     *
+     */
+    public function toPrettyString(): string
+    {
+        return json_encode(
+            ObjectSerializer::sanitizeForSerialization($this),
+            JSON_PRETTY_PRINT
+        );
+    }
 }
diff --git a/src/Model/SignalResponseHighActivity.php b/src/Model/SignalResponseHighActivity.php
index 17a9deb6..5dab2814 100644
--- a/src/Model/SignalResponseHighActivity.php
+++ b/src/Model/SignalResponseHighActivity.php
@@ -117,13 +117,6 @@ public function __construct(?array $data = null)
      */
     public function __toString(): string
     {
-        if (defined('JSON_PRETTY_PRINT')) { // use JSON pretty print
-            return json_encode(
-                ObjectSerializer::sanitizeForSerialization($this),
-                JSON_PRETTY_PRINT
-            );
-        }
-
         return json_encode(ObjectSerializer::sanitizeForSerialization($this));
     }
 
@@ -285,4 +278,16 @@ public function offsetUnset($offset): void
     {
         unset($this->container[$offset]);
     }
+
+    /**
+     * Gets the string presentation of the object in a pretty JSON format.
+     *
+     */
+    public function toPrettyString(): string
+    {
+        return json_encode(
+            ObjectSerializer::sanitizeForSerialization($this),
+            JSON_PRETTY_PRINT
+        );
+    }
 }
diff --git a/src/Model/SignalResponseIncognito.php b/src/Model/SignalResponseIncognito.php
index 420858fd..9c38f20f 100644
--- a/src/Model/SignalResponseIncognito.php
+++ b/src/Model/SignalResponseIncognito.php
@@ -117,13 +117,6 @@ public function __construct(?array $data = null)
      */
     public function __toString(): string
     {
-        if (defined('JSON_PRETTY_PRINT')) { // use JSON pretty print
-            return json_encode(
-                ObjectSerializer::sanitizeForSerialization($this),
-                JSON_PRETTY_PRINT
-            );
-        }
-
         return json_encode(ObjectSerializer::sanitizeForSerialization($this));
     }
 
@@ -285,4 +278,16 @@ public function offsetUnset($offset): void
     {
         unset($this->container[$offset]);
     }
+
+    /**
+     * Gets the string presentation of the object in a pretty JSON format.
+     *
+     */
+    public function toPrettyString(): string
+    {
+        return json_encode(
+            ObjectSerializer::sanitizeForSerialization($this),
+            JSON_PRETTY_PRINT
+        );
+    }
 }
diff --git a/src/Model/SignalResponseIpBlocklist.php b/src/Model/SignalResponseIpBlocklist.php
index f3af9c5a..3195eb23 100644
--- a/src/Model/SignalResponseIpBlocklist.php
+++ b/src/Model/SignalResponseIpBlocklist.php
@@ -117,13 +117,6 @@ public function __construct(?array $data = null)
      */
     public function __toString(): string
     {
-        if (defined('JSON_PRETTY_PRINT')) { // use JSON pretty print
-            return json_encode(
-                ObjectSerializer::sanitizeForSerialization($this),
-                JSON_PRETTY_PRINT
-            );
-        }
-
         return json_encode(ObjectSerializer::sanitizeForSerialization($this));
     }
 
@@ -285,4 +278,16 @@ public function offsetUnset($offset): void
     {
         unset($this->container[$offset]);
     }
+
+    /**
+     * Gets the string presentation of the object in a pretty JSON format.
+     *
+     */
+    public function toPrettyString(): string
+    {
+        return json_encode(
+            ObjectSerializer::sanitizeForSerialization($this),
+            JSON_PRETTY_PRINT
+        );
+    }
 }
diff --git a/src/Model/SignalResponseIpInfo.php b/src/Model/SignalResponseIpInfo.php
index 9b143421..8846828d 100644
--- a/src/Model/SignalResponseIpInfo.php
+++ b/src/Model/SignalResponseIpInfo.php
@@ -117,13 +117,6 @@ public function __construct(?array $data = null)
      */
     public function __toString(): string
     {
-        if (defined('JSON_PRETTY_PRINT')) { // use JSON pretty print
-            return json_encode(
-                ObjectSerializer::sanitizeForSerialization($this),
-                JSON_PRETTY_PRINT
-            );
-        }
-
         return json_encode(ObjectSerializer::sanitizeForSerialization($this));
     }
 
@@ -285,4 +278,16 @@ public function offsetUnset($offset): void
     {
         unset($this->container[$offset]);
     }
+
+    /**
+     * Gets the string presentation of the object in a pretty JSON format.
+     *
+     */
+    public function toPrettyString(): string
+    {
+        return json_encode(
+            ObjectSerializer::sanitizeForSerialization($this),
+            JSON_PRETTY_PRINT
+        );
+    }
 }
diff --git a/src/Model/SignalResponseJailbroken.php b/src/Model/SignalResponseJailbroken.php
index 5c54d38b..f684a968 100644
--- a/src/Model/SignalResponseJailbroken.php
+++ b/src/Model/SignalResponseJailbroken.php
@@ -117,13 +117,6 @@ public function __construct(?array $data = null)
      */
     public function __toString(): string
     {
-        if (defined('JSON_PRETTY_PRINT')) { // use JSON pretty print
-            return json_encode(
-                ObjectSerializer::sanitizeForSerialization($this),
-                JSON_PRETTY_PRINT
-            );
-        }
-
         return json_encode(ObjectSerializer::sanitizeForSerialization($this));
     }
 
@@ -285,4 +278,16 @@ public function offsetUnset($offset): void
     {
         unset($this->container[$offset]);
     }
+
+    /**
+     * Gets the string presentation of the object in a pretty JSON format.
+     *
+     */
+    public function toPrettyString(): string
+    {
+        return json_encode(
+            ObjectSerializer::sanitizeForSerialization($this),
+            JSON_PRETTY_PRINT
+        );
+    }
 }
diff --git a/src/Model/SignalResponseLocationSpoofing.php b/src/Model/SignalResponseLocationSpoofing.php
index 7ed72479..23e48323 100644
--- a/src/Model/SignalResponseLocationSpoofing.php
+++ b/src/Model/SignalResponseLocationSpoofing.php
@@ -117,13 +117,6 @@ public function __construct(?array $data = null)
      */
     public function __toString(): string
     {
-        if (defined('JSON_PRETTY_PRINT')) { // use JSON pretty print
-            return json_encode(
-                ObjectSerializer::sanitizeForSerialization($this),
-                JSON_PRETTY_PRINT
-            );
-        }
-
         return json_encode(ObjectSerializer::sanitizeForSerialization($this));
     }
 
@@ -285,4 +278,16 @@ public function offsetUnset($offset): void
     {
         unset($this->container[$offset]);
     }
+
+    /**
+     * Gets the string presentation of the object in a pretty JSON format.
+     *
+     */
+    public function toPrettyString(): string
+    {
+        return json_encode(
+            ObjectSerializer::sanitizeForSerialization($this),
+            JSON_PRETTY_PRINT
+        );
+    }
 }
diff --git a/src/Model/SignalResponsePrivacySettings.php b/src/Model/SignalResponsePrivacySettings.php
index 918a9fe7..2edb6448 100644
--- a/src/Model/SignalResponsePrivacySettings.php
+++ b/src/Model/SignalResponsePrivacySettings.php
@@ -117,13 +117,6 @@ public function __construct(?array $data = null)
      */
     public function __toString(): string
     {
-        if (defined('JSON_PRETTY_PRINT')) { // use JSON pretty print
-            return json_encode(
-                ObjectSerializer::sanitizeForSerialization($this),
-                JSON_PRETTY_PRINT
-            );
-        }
-
         return json_encode(ObjectSerializer::sanitizeForSerialization($this));
     }
 
@@ -285,4 +278,16 @@ public function offsetUnset($offset): void
     {
         unset($this->container[$offset]);
     }
+
+    /**
+     * Gets the string presentation of the object in a pretty JSON format.
+     *
+     */
+    public function toPrettyString(): string
+    {
+        return json_encode(
+            ObjectSerializer::sanitizeForSerialization($this),
+            JSON_PRETTY_PRINT
+        );
+    }
 }
diff --git a/src/Model/SignalResponseProxy.php b/src/Model/SignalResponseProxy.php
index f5250ecb..4e550016 100644
--- a/src/Model/SignalResponseProxy.php
+++ b/src/Model/SignalResponseProxy.php
@@ -117,13 +117,6 @@ public function __construct(?array $data = null)
      */
     public function __toString(): string
     {
-        if (defined('JSON_PRETTY_PRINT')) { // use JSON pretty print
-            return json_encode(
-                ObjectSerializer::sanitizeForSerialization($this),
-                JSON_PRETTY_PRINT
-            );
-        }
-
         return json_encode(ObjectSerializer::sanitizeForSerialization($this));
     }
 
@@ -285,4 +278,16 @@ public function offsetUnset($offset): void
     {
         unset($this->container[$offset]);
     }
+
+    /**
+     * Gets the string presentation of the object in a pretty JSON format.
+     *
+     */
+    public function toPrettyString(): string
+    {
+        return json_encode(
+            ObjectSerializer::sanitizeForSerialization($this),
+            JSON_PRETTY_PRINT
+        );
+    }
 }
diff --git a/src/Model/SignalResponseRawDeviceAttributes.php b/src/Model/SignalResponseRawDeviceAttributes.php
index 51074d90..4c793873 100644
--- a/src/Model/SignalResponseRawDeviceAttributes.php
+++ b/src/Model/SignalResponseRawDeviceAttributes.php
@@ -117,13 +117,6 @@ public function __construct(?array $data = null)
      */
     public function __toString(): string
     {
-        if (defined('JSON_PRETTY_PRINT')) { // use JSON pretty print
-            return json_encode(
-                ObjectSerializer::sanitizeForSerialization($this),
-                JSON_PRETTY_PRINT
-            );
-        }
-
         return json_encode(ObjectSerializer::sanitizeForSerialization($this));
     }
 
@@ -285,4 +278,16 @@ public function offsetUnset($offset): void
     {
         unset($this->container[$offset]);
     }
+
+    /**
+     * Gets the string presentation of the object in a pretty JSON format.
+     *
+     */
+    public function toPrettyString(): string
+    {
+        return json_encode(
+            ObjectSerializer::sanitizeForSerialization($this),
+            JSON_PRETTY_PRINT
+        );
+    }
 }
diff --git a/src/Model/SignalResponseRemoteControl.php b/src/Model/SignalResponseRemoteControl.php
index d8ab06d8..f45559ae 100644
--- a/src/Model/SignalResponseRemoteControl.php
+++ b/src/Model/SignalResponseRemoteControl.php
@@ -117,13 +117,6 @@ public function __construct(?array $data = null)
      */
     public function __toString(): string
     {
-        if (defined('JSON_PRETTY_PRINT')) { // use JSON pretty print
-            return json_encode(
-                ObjectSerializer::sanitizeForSerialization($this),
-                JSON_PRETTY_PRINT
-            );
-        }
-
         return json_encode(ObjectSerializer::sanitizeForSerialization($this));
     }
 
@@ -285,4 +278,16 @@ public function offsetUnset($offset): void
     {
         unset($this->container[$offset]);
     }
+
+    /**
+     * Gets the string presentation of the object in a pretty JSON format.
+     *
+     */
+    public function toPrettyString(): string
+    {
+        return json_encode(
+            ObjectSerializer::sanitizeForSerialization($this),
+            JSON_PRETTY_PRINT
+        );
+    }
 }
diff --git a/src/Model/SignalResponseRootApps.php b/src/Model/SignalResponseRootApps.php
index 7a9f1c87..54199609 100644
--- a/src/Model/SignalResponseRootApps.php
+++ b/src/Model/SignalResponseRootApps.php
@@ -117,13 +117,6 @@ public function __construct(?array $data = null)
      */
     public function __toString(): string
     {
-        if (defined('JSON_PRETTY_PRINT')) { // use JSON pretty print
-            return json_encode(
-                ObjectSerializer::sanitizeForSerialization($this),
-                JSON_PRETTY_PRINT
-            );
-        }
-
         return json_encode(ObjectSerializer::sanitizeForSerialization($this));
     }
 
@@ -285,4 +278,16 @@ public function offsetUnset($offset): void
     {
         unset($this->container[$offset]);
     }
+
+    /**
+     * Gets the string presentation of the object in a pretty JSON format.
+     *
+     */
+    public function toPrettyString(): string
+    {
+        return json_encode(
+            ObjectSerializer::sanitizeForSerialization($this),
+            JSON_PRETTY_PRINT
+        );
+    }
 }
diff --git a/src/Model/SignalResponseSuspectScore.php b/src/Model/SignalResponseSuspectScore.php
index d72b79a2..0d8035b5 100644
--- a/src/Model/SignalResponseSuspectScore.php
+++ b/src/Model/SignalResponseSuspectScore.php
@@ -117,13 +117,6 @@ public function __construct(?array $data = null)
      */
     public function __toString(): string
     {
-        if (defined('JSON_PRETTY_PRINT')) { // use JSON pretty print
-            return json_encode(
-                ObjectSerializer::sanitizeForSerialization($this),
-                JSON_PRETTY_PRINT
-            );
-        }
-
         return json_encode(ObjectSerializer::sanitizeForSerialization($this));
     }
 
@@ -285,4 +278,16 @@ public function offsetUnset($offset): void
     {
         unset($this->container[$offset]);
     }
+
+    /**
+     * Gets the string presentation of the object in a pretty JSON format.
+     *
+     */
+    public function toPrettyString(): string
+    {
+        return json_encode(
+            ObjectSerializer::sanitizeForSerialization($this),
+            JSON_PRETTY_PRINT
+        );
+    }
 }
diff --git a/src/Model/SignalResponseTampering.php b/src/Model/SignalResponseTampering.php
index fa639771..c609dcf6 100644
--- a/src/Model/SignalResponseTampering.php
+++ b/src/Model/SignalResponseTampering.php
@@ -117,13 +117,6 @@ public function __construct(?array $data = null)
      */
     public function __toString(): string
     {
-        if (defined('JSON_PRETTY_PRINT')) { // use JSON pretty print
-            return json_encode(
-                ObjectSerializer::sanitizeForSerialization($this),
-                JSON_PRETTY_PRINT
-            );
-        }
-
         return json_encode(ObjectSerializer::sanitizeForSerialization($this));
     }
 
@@ -285,4 +278,16 @@ public function offsetUnset($offset): void
     {
         unset($this->container[$offset]);
     }
+
+    /**
+     * Gets the string presentation of the object in a pretty JSON format.
+     *
+     */
+    public function toPrettyString(): string
+    {
+        return json_encode(
+            ObjectSerializer::sanitizeForSerialization($this),
+            JSON_PRETTY_PRINT
+        );
+    }
 }
diff --git a/src/Model/SignalResponseTor.php b/src/Model/SignalResponseTor.php
index 5b5fdc4d..a00ee5ae 100644
--- a/src/Model/SignalResponseTor.php
+++ b/src/Model/SignalResponseTor.php
@@ -117,13 +117,6 @@ public function __construct(?array $data = null)
      */
     public function __toString(): string
     {
-        if (defined('JSON_PRETTY_PRINT')) { // use JSON pretty print
-            return json_encode(
-                ObjectSerializer::sanitizeForSerialization($this),
-                JSON_PRETTY_PRINT
-            );
-        }
-
         return json_encode(ObjectSerializer::sanitizeForSerialization($this));
     }
 
@@ -285,4 +278,16 @@ public function offsetUnset($offset): void
     {
         unset($this->container[$offset]);
     }
+
+    /**
+     * Gets the string presentation of the object in a pretty JSON format.
+     *
+     */
+    public function toPrettyString(): string
+    {
+        return json_encode(
+            ObjectSerializer::sanitizeForSerialization($this),
+            JSON_PRETTY_PRINT
+        );
+    }
 }
diff --git a/src/Model/SignalResponseVelocity.php b/src/Model/SignalResponseVelocity.php
index 5a6dd716..fa875d95 100644
--- a/src/Model/SignalResponseVelocity.php
+++ b/src/Model/SignalResponseVelocity.php
@@ -117,13 +117,6 @@ public function __construct(?array $data = null)
      */
     public function __toString(): string
     {
-        if (defined('JSON_PRETTY_PRINT')) { // use JSON pretty print
-            return json_encode(
-                ObjectSerializer::sanitizeForSerialization($this),
-                JSON_PRETTY_PRINT
-            );
-        }
-
         return json_encode(ObjectSerializer::sanitizeForSerialization($this));
     }
 
@@ -285,4 +278,16 @@ public function offsetUnset($offset): void
     {
         unset($this->container[$offset]);
     }
+
+    /**
+     * Gets the string presentation of the object in a pretty JSON format.
+     *
+     */
+    public function toPrettyString(): string
+    {
+        return json_encode(
+            ObjectSerializer::sanitizeForSerialization($this),
+            JSON_PRETTY_PRINT
+        );
+    }
 }
diff --git a/src/Model/SignalResponseVirtualMachine.php b/src/Model/SignalResponseVirtualMachine.php
index 0b15d17c..be481163 100644
--- a/src/Model/SignalResponseVirtualMachine.php
+++ b/src/Model/SignalResponseVirtualMachine.php
@@ -117,13 +117,6 @@ public function __construct(?array $data = null)
      */
     public function __toString(): string
     {
-        if (defined('JSON_PRETTY_PRINT')) { // use JSON pretty print
-            return json_encode(
-                ObjectSerializer::sanitizeForSerialization($this),
-                JSON_PRETTY_PRINT
-            );
-        }
-
         return json_encode(ObjectSerializer::sanitizeForSerialization($this));
     }
 
@@ -285,4 +278,16 @@ public function offsetUnset($offset): void
     {
         unset($this->container[$offset]);
     }
+
+    /**
+     * Gets the string presentation of the object in a pretty JSON format.
+     *
+     */
+    public function toPrettyString(): string
+    {
+        return json_encode(
+            ObjectSerializer::sanitizeForSerialization($this),
+            JSON_PRETTY_PRINT
+        );
+    }
 }
diff --git a/src/Model/SignalResponseVpn.php b/src/Model/SignalResponseVpn.php
index 5a583403..b571d78b 100644
--- a/src/Model/SignalResponseVpn.php
+++ b/src/Model/SignalResponseVpn.php
@@ -117,13 +117,6 @@ public function __construct(?array $data = null)
      */
     public function __toString(): string
     {
-        if (defined('JSON_PRETTY_PRINT')) { // use JSON pretty print
-            return json_encode(
-                ObjectSerializer::sanitizeForSerialization($this),
-                JSON_PRETTY_PRINT
-            );
-        }
-
         return json_encode(ObjectSerializer::sanitizeForSerialization($this));
     }
 
@@ -285,4 +278,16 @@ public function offsetUnset($offset): void
     {
         unset($this->container[$offset]);
     }
+
+    /**
+     * Gets the string presentation of the object in a pretty JSON format.
+     *
+     */
+    public function toPrettyString(): string
+    {
+        return json_encode(
+            ObjectSerializer::sanitizeForSerialization($this),
+            JSON_PRETTY_PRINT
+        );
+    }
 }
diff --git a/src/Model/Subdivision.php b/src/Model/Subdivision.php
index 7302bae8..64e2f855 100644
--- a/src/Model/Subdivision.php
+++ b/src/Model/Subdivision.php
@@ -117,13 +117,6 @@ public function __construct(?array $data = null)
      */
     public function __toString(): string
     {
-        if (defined('JSON_PRETTY_PRINT')) { // use JSON pretty print
-            return json_encode(
-                ObjectSerializer::sanitizeForSerialization($this),
-                JSON_PRETTY_PRINT
-            );
-        }
-
         return json_encode(ObjectSerializer::sanitizeForSerialization($this));
     }
 
@@ -285,4 +278,16 @@ public function offsetUnset($offset): void
     {
         unset($this->container[$offset]);
     }
+
+    /**
+     * Gets the string presentation of the object in a pretty JSON format.
+     *
+     */
+    public function toPrettyString(): string
+    {
+        return json_encode(
+            ObjectSerializer::sanitizeForSerialization($this),
+            JSON_PRETTY_PRINT
+        );
+    }
 }
diff --git a/src/Model/SuspectScoreResult.php b/src/Model/SuspectScoreResult.php
index 5b0e0653..ea68a8e8 100644
--- a/src/Model/SuspectScoreResult.php
+++ b/src/Model/SuspectScoreResult.php
@@ -111,13 +111,6 @@ public function __construct(?array $data = null)
      */
     public function __toString(): string
     {
-        if (defined('JSON_PRETTY_PRINT')) { // use JSON pretty print
-            return json_encode(
-                ObjectSerializer::sanitizeForSerialization($this),
-                JSON_PRETTY_PRINT
-            );
-        }
-
         return json_encode(ObjectSerializer::sanitizeForSerialization($this));
     }
 
@@ -263,4 +256,16 @@ public function offsetUnset($offset): void
     {
         unset($this->container[$offset]);
     }
+
+    /**
+     * Gets the string presentation of the object in a pretty JSON format.
+     *
+     */
+    public function toPrettyString(): string
+    {
+        return json_encode(
+            ObjectSerializer::sanitizeForSerialization($this),
+            JSON_PRETTY_PRINT
+        );
+    }
 }
diff --git a/src/Model/TamperingResult.php b/src/Model/TamperingResult.php
index 2653a12f..fc2eca7a 100644
--- a/src/Model/TamperingResult.php
+++ b/src/Model/TamperingResult.php
@@ -117,13 +117,6 @@ public function __construct(?array $data = null)
      */
     public function __toString(): string
     {
-        if (defined('JSON_PRETTY_PRINT')) { // use JSON pretty print
-            return json_encode(
-                ObjectSerializer::sanitizeForSerialization($this),
-                JSON_PRETTY_PRINT
-            );
-        }
-
         return json_encode(ObjectSerializer::sanitizeForSerialization($this));
     }
 
@@ -294,4 +287,16 @@ public function offsetUnset($offset): void
     {
         unset($this->container[$offset]);
     }
+
+    /**
+     * Gets the string presentation of the object in a pretty JSON format.
+     *
+     */
+    public function toPrettyString(): string
+    {
+        return json_encode(
+            ObjectSerializer::sanitizeForSerialization($this),
+            JSON_PRETTY_PRINT
+        );
+    }
 }
diff --git a/src/Model/TooManyRequestsResponse.php b/src/Model/TooManyRequestsResponse.php
index e3bfd5a5..4ba9e0c0 100644
--- a/src/Model/TooManyRequestsResponse.php
+++ b/src/Model/TooManyRequestsResponse.php
@@ -111,13 +111,6 @@ public function __construct(?array $data = null)
      */
     public function __toString(): string
     {
-        if (defined('JSON_PRETTY_PRINT')) { // use JSON pretty print
-            return json_encode(
-                ObjectSerializer::sanitizeForSerialization($this),
-                JSON_PRETTY_PRINT
-            );
-        }
-
         return json_encode(ObjectSerializer::sanitizeForSerialization($this));
     }
 
@@ -263,4 +256,16 @@ public function offsetUnset($offset): void
     {
         unset($this->container[$offset]);
     }
+
+    /**
+     * Gets the string presentation of the object in a pretty JSON format.
+     *
+     */
+    public function toPrettyString(): string
+    {
+        return json_encode(
+            ObjectSerializer::sanitizeForSerialization($this),
+            JSON_PRETTY_PRINT
+        );
+    }
 }
diff --git a/src/Model/TorResult.php b/src/Model/TorResult.php
index 2d803ab0..1be43641 100644
--- a/src/Model/TorResult.php
+++ b/src/Model/TorResult.php
@@ -111,13 +111,6 @@ public function __construct(?array $data = null)
      */
     public function __toString(): string
     {
-        if (defined('JSON_PRETTY_PRINT')) { // use JSON pretty print
-            return json_encode(
-                ObjectSerializer::sanitizeForSerialization($this),
-                JSON_PRETTY_PRINT
-            );
-        }
-
         return json_encode(ObjectSerializer::sanitizeForSerialization($this));
     }
 
@@ -263,4 +256,16 @@ public function offsetUnset($offset): void
     {
         unset($this->container[$offset]);
     }
+
+    /**
+     * Gets the string presentation of the object in a pretty JSON format.
+     *
+     */
+    public function toPrettyString(): string
+    {
+        return json_encode(
+            ObjectSerializer::sanitizeForSerialization($this),
+            JSON_PRETTY_PRINT
+        );
+    }
 }
diff --git a/src/Model/VelocityIntervalResult.php b/src/Model/VelocityIntervalResult.php
index ef23dd88..e0c8714b 100644
--- a/src/Model/VelocityIntervalResult.php
+++ b/src/Model/VelocityIntervalResult.php
@@ -125,13 +125,6 @@ public function __construct(?array $data = null)
      */
     public function __toString(): string
     {
-        if (defined('JSON_PRETTY_PRINT')) { // use JSON pretty print
-            return json_encode(
-                ObjectSerializer::sanitizeForSerialization($this),
-                JSON_PRETTY_PRINT
-            );
-        }
-
         return json_encode(ObjectSerializer::sanitizeForSerialization($this));
     }
 
@@ -324,4 +317,16 @@ public function offsetUnset($offset): void
     {
         unset($this->container[$offset]);
     }
+
+    /**
+     * Gets the string presentation of the object in a pretty JSON format.
+     *
+     */
+    public function toPrettyString(): string
+    {
+        return json_encode(
+            ObjectSerializer::sanitizeForSerialization($this),
+            JSON_PRETTY_PRINT
+        );
+    }
 }
diff --git a/src/Model/VelocityIntervals.php b/src/Model/VelocityIntervals.php
index 3a8c3735..1805dce4 100644
--- a/src/Model/VelocityIntervals.php
+++ b/src/Model/VelocityIntervals.php
@@ -111,13 +111,6 @@ public function __construct(?array $data = null)
      */
     public function __toString(): string
     {
-        if (defined('JSON_PRETTY_PRINT')) { // use JSON pretty print
-            return json_encode(
-                ObjectSerializer::sanitizeForSerialization($this),
-                JSON_PRETTY_PRINT
-            );
-        }
-
         return json_encode(ObjectSerializer::sanitizeForSerialization($this));
     }
 
@@ -257,4 +250,16 @@ public function offsetUnset($offset): void
     {
         unset($this->container[$offset]);
     }
+
+    /**
+     * Gets the string presentation of the object in a pretty JSON format.
+     *
+     */
+    public function toPrettyString(): string
+    {
+        return json_encode(
+            ObjectSerializer::sanitizeForSerialization($this),
+            JSON_PRETTY_PRINT
+        );
+    }
 }
diff --git a/src/Model/VelocityResult.php b/src/Model/VelocityResult.php
index c49a4f3b..96ed20d4 100644
--- a/src/Model/VelocityResult.php
+++ b/src/Model/VelocityResult.php
@@ -131,13 +131,6 @@ public function __construct(?array $data = null)
      */
     public function __toString(): string
     {
-        if (defined('JSON_PRETTY_PRINT')) { // use JSON pretty print
-            return json_encode(
-                ObjectSerializer::sanitizeForSerialization($this),
-                JSON_PRETTY_PRINT
-            );
-        }
-
         return json_encode(ObjectSerializer::sanitizeForSerialization($this));
     }
 
@@ -358,4 +351,16 @@ public function offsetUnset($offset): void
     {
         unset($this->container[$offset]);
     }
+
+    /**
+     * Gets the string presentation of the object in a pretty JSON format.
+     *
+     */
+    public function toPrettyString(): string
+    {
+        return json_encode(
+            ObjectSerializer::sanitizeForSerialization($this),
+            JSON_PRETTY_PRINT
+        );
+    }
 }
diff --git a/src/Model/VirtualMachineResult.php b/src/Model/VirtualMachineResult.php
index 3bf44306..45759440 100644
--- a/src/Model/VirtualMachineResult.php
+++ b/src/Model/VirtualMachineResult.php
@@ -111,13 +111,6 @@ public function __construct(?array $data = null)
      */
     public function __toString(): string
     {
-        if (defined('JSON_PRETTY_PRINT')) { // use JSON pretty print
-            return json_encode(
-                ObjectSerializer::sanitizeForSerialization($this),
-                JSON_PRETTY_PRINT
-            );
-        }
-
         return json_encode(ObjectSerializer::sanitizeForSerialization($this));
     }
 
@@ -263,4 +256,16 @@ public function offsetUnset($offset): void
     {
         unset($this->container[$offset]);
     }
+
+    /**
+     * Gets the string presentation of the object in a pretty JSON format.
+     *
+     */
+    public function toPrettyString(): string
+    {
+        return json_encode(
+            ObjectSerializer::sanitizeForSerialization($this),
+            JSON_PRETTY_PRINT
+        );
+    }
 }
diff --git a/src/Model/VpnResult.php b/src/Model/VpnResult.php
index c035b7a2..0e3b2901 100644
--- a/src/Model/VpnResult.php
+++ b/src/Model/VpnResult.php
@@ -139,13 +139,6 @@ public function __construct(?array $data = null)
      */
     public function __toString(): string
     {
-        if (defined('JSON_PRETTY_PRINT')) { // use JSON pretty print
-            return json_encode(
-                ObjectSerializer::sanitizeForSerialization($this),
-                JSON_PRETTY_PRINT
-            );
-        }
-
         return json_encode(ObjectSerializer::sanitizeForSerialization($this));
     }
 
@@ -417,4 +410,16 @@ public function offsetUnset($offset): void
     {
         unset($this->container[$offset]);
     }
+
+    /**
+     * Gets the string presentation of the object in a pretty JSON format.
+     *
+     */
+    public function toPrettyString(): string
+    {
+        return json_encode(
+            ObjectSerializer::sanitizeForSerialization($this),
+            JSON_PRETTY_PRINT
+        );
+    }
 }
diff --git a/src/Model/VpnResultMethods.php b/src/Model/VpnResultMethods.php
index 061daf32..913d1837 100644
--- a/src/Model/VpnResultMethods.php
+++ b/src/Model/VpnResultMethods.php
@@ -129,13 +129,6 @@ public function __construct(?array $data = null)
      */
     public function __toString(): string
     {
-        if (defined('JSON_PRETTY_PRINT')) { // use JSON pretty print
-            return json_encode(
-                ObjectSerializer::sanitizeForSerialization($this),
-                JSON_PRETTY_PRINT
-            );
-        }
-
         return json_encode(ObjectSerializer::sanitizeForSerialization($this));
     }
 
@@ -356,4 +349,16 @@ public function offsetUnset($offset): void
     {
         unset($this->container[$offset]);
     }
+
+    /**
+     * Gets the string presentation of the object in a pretty JSON format.
+     *
+     */
+    public function toPrettyString(): string
+    {
+        return json_encode(
+            ObjectSerializer::sanitizeForSerialization($this),
+            JSON_PRETTY_PRINT
+        );
+    }
 }
diff --git a/src/Model/WebhookVisit.php b/src/Model/WebhookVisit.php
index bdfdd777..3f3b8b18 100644
--- a/src/Model/WebhookVisit.php
+++ b/src/Model/WebhookVisit.php
@@ -339,13 +339,6 @@ public function __construct(?array $data = null)
      */
     public function __toString(): string
     {
-        if (defined('JSON_PRETTY_PRINT')) { // use JSON pretty print
-            return json_encode(
-                ObjectSerializer::sanitizeForSerialization($this),
-                JSON_PRETTY_PRINT
-            );
-        }
-
         return json_encode(ObjectSerializer::sanitizeForSerialization($this));
     }
 
@@ -1359,4 +1352,16 @@ public function offsetUnset($offset): void
     {
         unset($this->container[$offset]);
     }
+
+    /**
+     * Gets the string presentation of the object in a pretty JSON format.
+     *
+     */
+    public function toPrettyString(): string
+    {
+        return json_encode(
+            ObjectSerializer::sanitizeForSerialization($this),
+            JSON_PRETTY_PRINT
+        );
+    }
 }
diff --git a/template/api.mustache b/template/api.mustache
index 790ac62e..b304fe2b 100644
--- a/template/api.mustache
+++ b/template/api.mustache
@@ -27,6 +27,7 @@ use {{invokerPackage}}\ApiException;
 use {{invokerPackage}}\Configuration;
 use {{invokerPackage}}\ObjectSerializer;
 use {{invokerPackage}}\SerializationException;
+use {{invokerPackage}}\Model\ModelInterface;
 use Psr\Http\Message\ResponseInterface;
 use \GuzzleHttp\Exception\GuzzleException;
 
@@ -338,10 +339,15 @@ use \GuzzleHttp\Exception\GuzzleException;
         if (isset(${{paramName}})) {
             $_tempBody = ${{paramName}};
         }
+
         // for model (json/xml)
         if (isset($_tempBody)) {
-            // $_tempBody is the method argument, if present
-            $httpBody = json_encode($_tempBody);
+            if($_tempBody instanceof ModelInterface) {
+                $httpBody = (string)$_tempBody;
+            } else {
+                // $_tempBody is the method argument, if present
+                $httpBody = json_encode($_tempBody);
+            }
         }
         {{/bodyParams}}
 
diff --git a/template/model_generic.mustache b/template/model_generic.mustache
index a0786595..34b3bcfa 100644
--- a/template/model_generic.mustache
+++ b/template/model_generic.mustache
@@ -370,20 +370,26 @@ class {{classname}} {{#parentSchema}}extends {{{parent}}} {{/parentSchema}}{{^pa
         unset($this->container[$offset]);
     }
 
-    /**
+   /**
      * Gets the string presentation of the object
      *
      * @return string
      */
     public function __toString(): string
     {
-        if (defined('JSON_PRETTY_PRINT')) { // use JSON pretty print
-            return json_encode(
-                ObjectSerializer::sanitizeForSerialization($this),
-                JSON_PRETTY_PRINT
-            );
-        }
-
         return json_encode(ObjectSerializer::sanitizeForSerialization($this));
     }
+
+    /**
+     * Gets the string presentation of the object in a pretty JSON format
+     *
+     * @return string
+     */
+    public function toPrettyString(): string
+    {
+        return json_encode(
+            ObjectSerializer::sanitizeForSerialization($this),
+            JSON_PRETTY_PRINT
+        );
+    }
 }
diff --git a/test/FingerprintApiTest.php b/test/FingerprintApiTest.php
index 5d48f369..b74d2dfb 100644
--- a/test/FingerprintApiTest.php
+++ b/test/FingerprintApiTest.php
@@ -400,6 +400,25 @@ public function testDeleteVisitorData429Error()
         }
     }
 
+    public function testUpdateEvent() {
+        $this->mockHandler->reset();
+        $this->mockHandler->append(new Response(200));
+        $body = new EventUpdateRequest();
+        $body->setLinkedId("test");
+        $tag = [
+            "test" => "true"
+        ];
+        $body->setTag((object)$tag);
+        $body->setSuspect(false);
+        [, $res] = $this->fingerprint_api->updateEvent($body, self::MOCK_REQUEST_ID);
+
+        $req = $this->mockHandler->getLastRequest();
+        $this->assertEquals($req->getBody()->getContents(), $body);
+        $this->assertEquals("PUT", $req->getMethod());
+
+        $this->assertEquals(200, $res->getStatusCode());
+    }
+
     public function testUpdateEvent400Error()
     {
         $this->mockHandler->reset();