diff --git a/src/Endpoint/Application.php b/src/Endpoint/Application.php
index c560d11..3071a26 100644
--- a/src/Endpoint/Application.php
+++ b/src/Endpoint/Application.php
@@ -93,7 +93,7 @@ public function delete(int $id): bool
         $response = $this->guzzle->delete($this->endpoint . '/' . $id);
         $body = $response->getBody()->getContents();
 
-        return $body === '' ? true : false;
+        return $response->getStatusCode() === 200 ? true : false;
     }
 
     /**
diff --git a/src/Endpoint/ApplicationMessage.php b/src/Endpoint/ApplicationMessage.php
index fa12689..6180948 100644
--- a/src/Endpoint/ApplicationMessage.php
+++ b/src/Endpoint/ApplicationMessage.php
@@ -55,6 +55,6 @@ public function deleteAll(int $id): bool
         $response = $this->guzzle->delete($this->endpoint . '/' . $id . '/message');
         $body = $response->getBody()->getContents();
 
-        return $body === '' ? true : false;
+        return $response->getStatusCode() === 200 ? true : false;
     }
 }
diff --git a/src/Endpoint/Client.php b/src/Endpoint/Client.php
index 3459a66..57a94b9 100644
--- a/src/Endpoint/Client.php
+++ b/src/Endpoint/Client.php
@@ -89,6 +89,6 @@ public function delete(int $id): bool
         $response = $this->guzzle->delete($this->endpoint . '/' . $id);
         $body = $response->getBody()->getContents();
 
-        return $body === '' ? true : false;
+        return $response->getStatusCode() === 200 ? true : false;
     }
 }
diff --git a/src/Endpoint/Message.php b/src/Endpoint/Message.php
index a137c85..9ea3f24 100644
--- a/src/Endpoint/Message.php
+++ b/src/Endpoint/Message.php
@@ -113,7 +113,7 @@ public function delete(int $id): bool
         $response = $this->guzzle->delete($this->endpoint . '/' . $id);
         $body = $response->getBody()->getContents();
 
-        return $body === '' ? true : false;
+        return $response->getStatusCode() === 200 ? true : false;
     }
 
     /**
@@ -128,6 +128,6 @@ public function deleteAll(): bool
         $response = $this->guzzle->delete($this->endpoint);
         $body = $response->getBody()->getContents();
 
-        return $body === '' ? true : false;
+        return $response->getStatusCode() === 200 ? true : false;
     }
 }
diff --git a/src/Endpoint/Plugin.php b/src/Endpoint/Plugin.php
index cf5cee9..12451c1 100644
--- a/src/Endpoint/Plugin.php
+++ b/src/Endpoint/Plugin.php
@@ -62,7 +62,7 @@ public function updateConfig(int $id, string $config): bool
         $response = $this->guzzle->postYaml($this->endpoint . '/' . $id . '/config', $config);
         $body = $response->getBody()->getContents();
 
-        return $body === '' ? true : false;
+        return $response->getStatusCode() === 200 ? true : false;
     }
 
     /**
@@ -96,7 +96,7 @@ public function enable(int $id): bool
         $response = $this->guzzle->post($this->endpoint . '/' . $id . '/enable');
         $body = $response->getBody()->getContents();
 
-        return $body === '' ? true : false;
+        return $response->getStatusCode() === 200 ? true : false;
     }
 
     /**
@@ -113,6 +113,6 @@ public function disable(int $id): bool
         $response = $this->guzzle->post($this->endpoint . '/' . $id . '/disable');
         $body = $response->getBody()->getContents();
 
-        return $body === '' ? true : false;
+        return $response->getStatusCode() === 200 ? true : false;
     }
 }
diff --git a/src/Endpoint/User.php b/src/Endpoint/User.php
index 859b394..46824f5 100644
--- a/src/Endpoint/User.php
+++ b/src/Endpoint/User.php
@@ -50,7 +50,7 @@ public function updatePassword(string $password): bool
         $response = $this->guzzle->post('current/user/password', $data);
         $body = $response->getBody()->getContents();
 
-        return $body === '' ? true : false;
+        return $response->getStatusCode() === 200 ? true : false;
     }
 
     /**
@@ -150,6 +150,6 @@ public function delete(int $id): bool
         $response = $this->guzzle->delete($this->endpoint . '/' . $id);
         $body = $response->getBody()->getContents();
 
-        return $body === '' ? true : false;
+        return $response->getStatusCode() === 200 ? true : false;
     }
 }