diff --git a/composer.json b/composer.json
index 777c2a4..ff02256 100644
--- a/composer.json
+++ b/composer.json
@@ -1,9 +1,9 @@
 {
-    "name": "shopifyextras/shopify-php-api-wrapper",
+    "name": "zhandev/shopify-php-api-wrapper",
     "description": "Shopify PHP (Guzzle) API Wrapper",
     "type": "library",
     "license": "MIT",
-    "version": "1.1.3",
+    "version": "1.1.5",
     "homepage": "http://www.shopifyextras.com",
     "authors": [
         {
@@ -16,7 +16,7 @@
     },
     "require": {
         "php": ">=5.4",
-        "guzzlehttp/guzzle": "~5.3|~6.0",
+        "guzzlehttp/guzzle": "~6.0",
         "guzzlehttp/guzzle-services": "0.5.0",
         "guzzlehttp/command": "0.7.0"
     },
diff --git a/src/resources/metafield.php b/src/resources/metafield.php
index c64c507..f047ed2 100644
--- a/src/resources/metafield.php
+++ b/src/resources/metafield.php
@@ -55,7 +55,7 @@
                     "location" => "query",
                     "description" => "Show metafields last updated before date (format: 2008-12-31 03:00)"
                 ),
-                "namepace" => array(
+                "namespace" => array(
                     "type" => "string",
                     "location" => "query",
                     "description" => "Show metafields with given namespace"
@@ -95,6 +95,15 @@
                     "location" => "uri",
                     "description" => "The ID of the Product.",
                     "required" => true
+                ),
+                "namespace" => array(
+                    "location" => "json",
+		    "description" => "The namespace of the metafield"	
+                ),
+                "fields" => array(
+                    "type" => "string",
+                    "location" => "query",
+                    "description" => "comma-separated list of fields to include in the response"
                 )
             )
         ),
diff --git a/src/resources/product.php b/src/resources/product.php
index 343f3f0..8b6fa81 100644
--- a/src/resources/product.php
+++ b/src/resources/product.php
@@ -25,23 +25,27 @@
             "summary" => "Retrieve a list of all Products",
             "responseModel" => "defaultJsonResponse",
             "parameters" => array(
+                "ids" => array(
+                    "location" => "query",
+                    "description" => "Filter by Ids"
+                ),
                 "limit" => array(
-                    "type" => "integer",
                     "location" => "query",
                     "description" => "Amount of results (default: 50) (maximum: 250)"
                 ),
+                "title" => array(
+                    "location" => "query",
+                    "description" => "Filter by product title"
+                ),
                 "page" => array(
-                    "type" => "integer",
                     "location" => "query",
                     "description" => "Page to show (default: 1)"
                 ),
                 "since_id" => array(
-                    "type" => "integer",
                     "location" => "query",
                     "description" => "Restrict results to after the specified ID"
                 ),
                 "vendor" => array(
-                    "type" => "string",
                     "location" => "query",
                     "description" => "Filter by product vendor"
                 ),
@@ -51,12 +55,10 @@
 	                "description" => "Filter by product handle"
                 ),
                 "product_type" => array(
-	                "type" => "string",
 	                "location" => "query",
 	                "description" => "Filter by product type"
                 ),
                 "collection_id" => array(
-	                "type" => "integer",
 	                "location" => "query",
 	                "description" => "Filter by collection id"
                 ),
@@ -66,12 +68,10 @@
 	                "description" => "Show products created after date (format: 2008-12-31 03:00)"
                 ),
                 "created_at_max" => array(
-	                "type" => "string",
 	                "location" => "query",
 	                "description" => "Show products created before date (format: 2008-12-31 03:00)"
                 ),
                 "updated_at_min" => array(
-	                "type" => "string",
 	                "location" => "query",
 	                "description" => "Show products last updated after date (format: 2008-12-31 03:00)"
                 ),
@@ -81,22 +81,18 @@
 	                "description" => "Show products last updated before date (format: 2008-12-31 03:00)"
                 ),
                 "published_at_min" => array(
-	                "type" => "string",
 	                "location" => "query",
 	                "description" => "Show products published after date (format: 2008-12-31 03:00)"
                 ),
                 "published_at_max" => array(
-	                "type" => "string",
 	                "location" => "query",
 	                "description" => "Show products published before date (format: 2008-12-31 03:00)"
                 ),
                 "published_status" => array(
-	                "type" => "string",
 	                "location" => "query",
 	                "description" => "published - Show only published products. unpublished - Show only unpublished products. any - Show all products (default)"
                 ),
                 "fields" => array(
-	                "type" => "string",
 	                "location" => "query",
 	                "description" => "comma-separated list of fields to include in the response"
                 )