diff --git a/src/Client.php b/src/Client.php
index f841a2f..8b54d82 100644
--- a/src/Client.php
+++ b/src/Client.php
@@ -150,6 +150,7 @@ protected function request($verb, $uri, array $payload = [])
      *
      * @throws \TestMonitor\Mantis\Exceptions\ValidationException
      * @throws \TestMonitor\Mantis\Exceptions\NotFoundException
+     * @throws \TestMonitor\Mantis\Exceptions\UnauthorizedException
      * @throws \TestMonitor\Mantis\Exceptions\FailedActionException
      * @throws \Exception
      *
@@ -162,15 +163,15 @@ protected function handleRequestError(ResponseInterface $response)
         }
 
         if ($response->getStatusCode() == 404) {
-            throw new NotFoundException();
+            throw new NotFoundException((string) $response->getBody(), $response->getStatusCode());
         }
 
         if ($response->getStatusCode() == 401 || $response->getStatusCode() == 403) {
-            throw new UnauthorizedException();
+            throw new UnauthorizedException((string) $response->getBody(), $response->getStatusCode());
         }
 
         if ($response->getStatusCode() == 400) {
-            throw new FailedActionException((string) $response->getBody());
+            throw new FailedActionException((string) $response->getBody(), $response->getStatusCode());
         }
 
         throw new Exception((string) $response->getStatusCode());
diff --git a/src/Exceptions/FailedActionException.php b/src/Exceptions/FailedActionException.php
index 82a0eee..612ad13 100644
--- a/src/Exceptions/FailedActionException.php
+++ b/src/Exceptions/FailedActionException.php
@@ -4,13 +4,5 @@
 
 class FailedActionException extends Exception
 {
-    /**
-     * Create a new exception instance.
-     *
-     * @param string $message
-     */
-    public function __construct($message)
-    {
-        parent::__construct($message);
-    }
+    //
 }
diff --git a/src/Exceptions/NotFoundException.php b/src/Exceptions/NotFoundException.php
index c1f8b7a..fffab6a 100644
--- a/src/Exceptions/NotFoundException.php
+++ b/src/Exceptions/NotFoundException.php
@@ -4,11 +4,5 @@
 
 class NotFoundException extends Exception
 {
-    /**
-     * Create a new exception instance.
-     */
-    public function __construct()
-    {
-        parent::__construct('The resource you are looking for could not be found.');
-    }
+    //
 }
diff --git a/src/Exceptions/UnauthorizedException.php b/src/Exceptions/UnauthorizedException.php
index 2b9904a..75b70ee 100644
--- a/src/Exceptions/UnauthorizedException.php
+++ b/src/Exceptions/UnauthorizedException.php
@@ -4,11 +4,5 @@
 
 class UnauthorizedException extends Exception
 {
-    /**
-     * Create a new exception instance.
-     */
-    public function __construct()
-    {
-        parent::__construct();
-    }
+    //
 }
diff --git a/tests/ProjectsTest.php b/tests/ProjectsTest.php
index cd2b5b6..623fee1 100644
--- a/tests/ProjectsTest.php
+++ b/tests/ProjectsTest.php
@@ -104,7 +104,6 @@ public function it_should_throw_a_unauthorized_exception_when_client_lacks_autho
 
         $service->shouldReceive('request')->once()->andReturn($response = Mockery::mock('Psr\Http\Message\ResponseInterface'));
         $response->shouldReceive('getStatusCode')->andReturn(401);
-        $response->shouldReceive('getBody')->andReturnNull();
         $response->shouldReceive('getBody')->andReturn(\GuzzleHttp\Psr7\Utils::streamFor());
 
         $this->expectException(UnauthorizedException::class);