diff --git a/docs/api/examples/delete_vpcsuuidportsportidnio.txt b/docs/api/examples/delete_vpcsuuidportsportidnio.txt
index 64bbd964..34cfef4d 100644
--- a/docs/api/examples/delete_vpcsuuidportsportidnio.txt
+++ b/docs/api/examples/delete_vpcsuuidportsportidnio.txt
@@ -4,12 +4,10 @@ DELETE /vpcs/{uuid}/ports/{port_id}/nio HTTP/1.1
 
 
 
-HTTP/1.1 200
+HTTP/1.1 204
 CONNECTION: close
-CONTENT-LENGTH: 2
-CONTENT-TYPE: application/json
+CONTENT-LENGTH: 0
 DATE: Thu, 08 Jan 2015 16:09:15 GMT
 SERVER: Python/3.4 aiohttp/0.13.1
 X-ROUTE: /vpcs/{uuid}/ports/{port_id}/nio
 
-{}
diff --git a/docs/api/examples/get_vpcsuuid.txt b/docs/api/examples/get_vpcsuuid.txt
index 57b93cbf..f0eb88f9 100644
--- a/docs/api/examples/get_vpcsuuid.txt
+++ b/docs/api/examples/get_vpcsuuid.txt
@@ -18,5 +18,5 @@ X-ROUTE: /vpcs/{uuid}
     "project_uuid": "a1e920ca-338a-4e9f-b363-aa607b09dd80",
     "script_file": null,
     "startup_script": null,
-    "uuid": "c9e15d9f-cff3-402a-b9c9-57f4d008832f"
+    "uuid": "a0ecc3ea-907f-4751-9415-9f6d5da4dc3a"
 }
diff --git a/docs/api/examples/post_virtualbox.txt b/docs/api/examples/post_virtualbox.txt
index 6be43ee6..efc04fdb 100644
--- a/docs/api/examples/post_virtualbox.txt
+++ b/docs/api/examples/post_virtualbox.txt
@@ -8,7 +8,7 @@ POST /virtualbox HTTP/1.1
 }
 
 
-HTTP/1.1 200
+HTTP/1.1 201
 CONNECTION: close
 CONTENT-LENGTH: 133
 CONTENT-TYPE: application/json
@@ -19,5 +19,5 @@ X-ROUTE: /virtualbox
 {
     "name": "VM1",
     "project_uuid": "a1e920ca-338a-4e9f-b363-aa607b09dd80",
-    "uuid": "3142e932-d316-40d7-bed3-7ef8e2d313b3"
+    "uuid": "0f7b32bb-13e1-4c3f-8176-bbf277672b58"
 }
diff --git a/docs/api/examples/post_virtualboxuuidstart.txt b/docs/api/examples/post_virtualboxuuidstart.txt
index dee153b5..8f567c27 100644
--- a/docs/api/examples/post_virtualboxuuidstart.txt
+++ b/docs/api/examples/post_virtualboxuuidstart.txt
@@ -4,12 +4,10 @@ POST /virtualbox/{uuid}/start HTTP/1.1
 {}
 
 
-HTTP/1.1 200
+HTTP/1.1 204
 CONNECTION: close
-CONTENT-LENGTH: 2
-CONTENT-TYPE: application/json
+CONTENT-LENGTH: 0
 DATE: Thu, 08 Jan 2015 16:09:15 GMT
 SERVER: Python/3.4 aiohttp/0.13.1
 X-ROUTE: /virtualbox/{uuid}/start
 
-{}
diff --git a/docs/api/examples/post_virtualboxuuidstop.txt b/docs/api/examples/post_virtualboxuuidstop.txt
index 5bcfc6af..9c4982a7 100644
--- a/docs/api/examples/post_virtualboxuuidstop.txt
+++ b/docs/api/examples/post_virtualboxuuidstop.txt
@@ -4,12 +4,10 @@ POST /virtualbox/{uuid}/stop HTTP/1.1
 {}
 
 
-HTTP/1.1 200
+HTTP/1.1 204
 CONNECTION: close
-CONTENT-LENGTH: 2
-CONTENT-TYPE: application/json
+CONTENT-LENGTH: 0
 DATE: Thu, 08 Jan 2015 16:09:15 GMT
 SERVER: Python/3.4 aiohttp/0.13.1
 X-ROUTE: /virtualbox/{uuid}/stop
 
-{}
diff --git a/docs/api/examples/post_vpcs.txt b/docs/api/examples/post_vpcs.txt
index cbd49f85..67c5e242 100644
--- a/docs/api/examples/post_vpcs.txt
+++ b/docs/api/examples/post_vpcs.txt
@@ -7,7 +7,7 @@ POST /vpcs HTTP/1.1
 }
 
 
-HTTP/1.1 200
+HTTP/1.1 201
 CONNECTION: close
 CONTENT-LENGTH: 213
 CONTENT-TYPE: application/json
@@ -21,5 +21,5 @@ X-ROUTE: /vpcs
     "project_uuid": "a1e920ca-338a-4e9f-b363-aa607b09dd80",
     "script_file": null,
     "startup_script": null,
-    "uuid": "f5016337-fa62-4e82-95da-9f66f68e6e8f"
+    "uuid": "f4f04818-610c-4e95-aa0e-6d29afa72fc7"
 }
diff --git a/docs/api/examples/post_vpcsuuidportsportidnio.txt b/docs/api/examples/post_vpcsuuidportsportidnio.txt
index f29d6532..da7e6fd9 100644
--- a/docs/api/examples/post_vpcsuuidportsportidnio.txt
+++ b/docs/api/examples/post_vpcsuuidportsportidnio.txt
@@ -9,7 +9,7 @@ POST /vpcs/{uuid}/ports/{port_id}/nio HTTP/1.1
 }
 
 
-HTTP/1.1 200
+HTTP/1.1 201
 CONNECTION: close
 CONTENT-LENGTH: 89
 CONTENT-TYPE: application/json
diff --git a/docs/api/vpcsuuid.rst b/docs/api/vpcsuuid.rst
index f2489f1c..bba2e33f 100644
--- a/docs/api/vpcsuuid.rst
+++ b/docs/api/vpcsuuid.rst
@@ -13,7 +13,7 @@ Parameters
 
 Response status codes
 **********************
-- **200**: VPCS instance started
+- **200**: Success
 - **404**: VPCS instance doesn't exist
 
 Sample session
diff --git a/docs/api/vpcsuuidportsportidnio.rst b/docs/api/vpcsuuidportsportidnio.rst
index ef1c7278..c186c9bb 100644
--- a/docs/api/vpcsuuidportsportidnio.rst
+++ b/docs/api/vpcsuuidportsportidnio.rst
@@ -9,8 +9,8 @@ Add a NIO to a VPCS
 
 Parameters
 **********
-- **uuid**: VPCS instance UUID
 - **port_id**: Id of the port where the nio should be add
+- **uuid**: VPCS instance UUID
 
 Response status codes
 **********************
@@ -31,14 +31,14 @@ Remove a NIO from a VPCS
 
 Parameters
 **********
-- **uuid**: VPCS instance UUID
 - **port_id**: ID of the port where the nio should be removed
+- **uuid**: VPCS instance UUID
 
 Response status codes
 **********************
-- **200**: NIO deleted
 - **400**: Invalid VPCS instance UUID
 - **404**: VPCS instance doesn't exist
+- **204**: NIO deleted
 
 Sample session
 ***************