Make generator only fetch response from route if method is GET

Author: rhysv96

src/Mpociot/ApiDoc/Commands/GenerateDocumentation.php

@@ -261,7 +261,7 @@ private function processLaravelRoutes(AbstractGenerator $generator, $allowedRout
         foreach ($routes as $route) {
             if (in_array($route->getName(), $allowedRoutes) || str_is($routePrefix, $generator->getUri($route)) || in_array($middleware, $route->middleware())) {
                 if ($this->isValidRoute($route) && $this->isRouteVisibleForDocumentation($route->getAction()['uses'])) {
-                    $parsedRoutes[] = $generator->processRoute($route, $bindings, $this->option('header'), $withResponse);
+                    $parsedRoutes[] = $generator->processRoute($route, $bindings, $this->option('header'), $withResponse && in_array('GET', $generator->getMethods($route)));
                     $this->info('Processed route: ['.implode(',', $generator->getMethods($route)).'] '.$generator->getUri($route));
                 } else {
                     $this->warn('Skipping route: ['.implode(',', $generator->getMethods($route)).'] '.$generator->getUri($route));