diff --git a/lib/fog/brightbox/requests/compute/destroy_api_client.rb b/lib/fog/brightbox/requests/compute/destroy_api_client.rb
index d2ca8a359..d2b2ade76 100644
--- a/lib/fog/brightbox/requests/compute/destroy_api_client.rb
+++ b/lib/fog/brightbox/requests/compute/destroy_api_client.rb
@@ -4,6 +4,7 @@ module Fog
       class Real
 
         def destroy_api_client(identifier, options = {})
+          return nil if identifier.nil? || identifier == ""
           request(
             :expects  => [200],
             :method   => 'DELETE',
diff --git a/lib/fog/brightbox/requests/compute/destroy_cloud_ip.rb b/lib/fog/brightbox/requests/compute/destroy_cloud_ip.rb
index 38c8dbafb..d7b6e04f4 100644
--- a/lib/fog/brightbox/requests/compute/destroy_cloud_ip.rb
+++ b/lib/fog/brightbox/requests/compute/destroy_cloud_ip.rb
@@ -4,6 +4,7 @@ module Fog
       class Real
 
         def destroy_cloud_ip(identifier, options = {})
+          return nil if identifier.nil? || identifier == ""
           request(
             :expects  => [200],
             :method   => 'DELETE',
diff --git a/lib/fog/brightbox/requests/compute/destroy_image.rb b/lib/fog/brightbox/requests/compute/destroy_image.rb
index 2c48673da..cb20d757f 100644
--- a/lib/fog/brightbox/requests/compute/destroy_image.rb
+++ b/lib/fog/brightbox/requests/compute/destroy_image.rb
@@ -4,6 +4,7 @@ module Fog
       class Real
 
         def destroy_image(identifier, options = {})
+          return nil if identifier.nil? || identifier == ""
           request(
             :expects  => [202],
             :method   => 'DELETE',
diff --git a/lib/fog/brightbox/requests/compute/destroy_server.rb b/lib/fog/brightbox/requests/compute/destroy_server.rb
index 083f7b4f5..1b74d866b 100644
--- a/lib/fog/brightbox/requests/compute/destroy_server.rb
+++ b/lib/fog/brightbox/requests/compute/destroy_server.rb
@@ -4,6 +4,7 @@ module Fog
       class Real
 
         def destroy_server(identifier, options = {})
+          return nil if identifier.nil? || identifier == ""
           request(
             :expects  => [202],
             :method   => 'DELETE',
diff --git a/lib/fog/brightbox/requests/compute/get_api_client.rb b/lib/fog/brightbox/requests/compute/get_api_client.rb
index fd3cd0a31..2a1ad8b5d 100644
--- a/lib/fog/brightbox/requests/compute/get_api_client.rb
+++ b/lib/fog/brightbox/requests/compute/get_api_client.rb
@@ -4,6 +4,7 @@ module Fog
       class Real
 
         def get_api_client(identifier, options = {})
+          return nil if identifier.nil? || identifier == ""
           request(
             :expects  => [200],
             :method   => 'GET',
diff --git a/lib/fog/brightbox/requests/compute/get_cloud_ip.rb b/lib/fog/brightbox/requests/compute/get_cloud_ip.rb
index a36839629..e6688a986 100644
--- a/lib/fog/brightbox/requests/compute/get_cloud_ip.rb
+++ b/lib/fog/brightbox/requests/compute/get_cloud_ip.rb
@@ -4,6 +4,7 @@ module Fog
       class Real
 
         def get_cloud_ip(identifier, options = {})
+          return nil if identifier.nil? || identifier == ""
           request(
             :expects  => [200],
             :method   => 'GET',
diff --git a/lib/fog/brightbox/requests/compute/get_image.rb b/lib/fog/brightbox/requests/compute/get_image.rb
index 31d67ab7a..c855ff71e 100644
--- a/lib/fog/brightbox/requests/compute/get_image.rb
+++ b/lib/fog/brightbox/requests/compute/get_image.rb
@@ -4,6 +4,7 @@ module Fog
       class Real
 
         def get_image(identifier, options = {})
+          return nil if identifier.nil? || identifier == ""
           request(
             :expects  => [200],
             :method   => 'GET',
diff --git a/lib/fog/brightbox/requests/compute/get_interface.rb b/lib/fog/brightbox/requests/compute/get_interface.rb
index b6774bdd9..5e8c3887c 100644
--- a/lib/fog/brightbox/requests/compute/get_interface.rb
+++ b/lib/fog/brightbox/requests/compute/get_interface.rb
@@ -4,6 +4,7 @@ module Fog
       class Real
 
         def get_interface(identifier, options = {})
+          return nil if identifier.nil? || identifier == ""
           request(
             :expects  => [200],
             :method   => 'GET',
diff --git a/lib/fog/brightbox/requests/compute/get_server.rb b/lib/fog/brightbox/requests/compute/get_server.rb
index 0c07f1044..cc8ed5da9 100644
--- a/lib/fog/brightbox/requests/compute/get_server.rb
+++ b/lib/fog/brightbox/requests/compute/get_server.rb
@@ -4,6 +4,7 @@ module Fog
       class Real
 
         def get_server(identifier, options = {})
+          return nil if identifier.nil? || identifier == ""
           request(
             :expects  => [200],
             :method   => 'GET',
diff --git a/lib/fog/brightbox/requests/compute/get_server_type.rb b/lib/fog/brightbox/requests/compute/get_server_type.rb
index bb3926268..e710ece90 100644
--- a/lib/fog/brightbox/requests/compute/get_server_type.rb
+++ b/lib/fog/brightbox/requests/compute/get_server_type.rb
@@ -4,6 +4,7 @@ module Fog
       class Real
 
         def get_server_type(identifier, options = {})
+          return nil if identifier.nil? || identifier == ""
           request(
             :expects  => [200],
             :method   => 'GET',
diff --git a/lib/fog/brightbox/requests/compute/get_user.rb b/lib/fog/brightbox/requests/compute/get_user.rb
index 2703696b4..d3e140144 100644
--- a/lib/fog/brightbox/requests/compute/get_user.rb
+++ b/lib/fog/brightbox/requests/compute/get_user.rb
@@ -4,6 +4,7 @@ module Fog
       class Real
 
         def get_user(identifier, options = {})
+          return nil if identifier.nil? || identifier == ""
           request(
             :expects  => [200],
             :method   => 'GET',
diff --git a/lib/fog/brightbox/requests/compute/get_zone.rb b/lib/fog/brightbox/requests/compute/get_zone.rb
index ad15416b3..8ff233481 100644
--- a/lib/fog/brightbox/requests/compute/get_zone.rb
+++ b/lib/fog/brightbox/requests/compute/get_zone.rb
@@ -4,6 +4,7 @@ module Fog
       class Real
 
         def get_zone(identifier, options = {})
+          return nil if identifier.nil? || identifier == ""
           request(
             :expects  => [200],
             :method   => 'GET',
diff --git a/lib/fog/brightbox/requests/compute/map_cloud_ip.rb b/lib/fog/brightbox/requests/compute/map_cloud_ip.rb
index 6b5440e05..401c4eaf6 100644
--- a/lib/fog/brightbox/requests/compute/map_cloud_ip.rb
+++ b/lib/fog/brightbox/requests/compute/map_cloud_ip.rb
@@ -4,6 +4,7 @@ module Fog
       class Real
 
         def map_cloud_ip(identifier, options = {})
+          return nil if identifier.nil? || identifier == ""
           request(
             :expects  => [202],
             :method   => 'POST',
diff --git a/lib/fog/brightbox/requests/compute/restart_server.rb b/lib/fog/brightbox/requests/compute/restart_server.rb
index 9010f1401..44951bdf3 100644
--- a/lib/fog/brightbox/requests/compute/restart_server.rb
+++ b/lib/fog/brightbox/requests/compute/restart_server.rb
@@ -4,6 +4,7 @@ module Fog
       class Real
 
         def restart_server(identifier, options = {})
+          return nil if identifier.nil? || identifier == ""
           request(
             :expects  => [202],
             :method   => 'POST',
diff --git a/lib/fog/brightbox/requests/compute/shutdown_server.rb b/lib/fog/brightbox/requests/compute/shutdown_server.rb
index 082be4439..c25eee87c 100644
--- a/lib/fog/brightbox/requests/compute/shutdown_server.rb
+++ b/lib/fog/brightbox/requests/compute/shutdown_server.rb
@@ -4,6 +4,7 @@ module Fog
       class Real
 
         def shutdown_server(identifier, options = {})
+          return nil if identifier.nil? || identifier == ""
           request(
             :expects  => [202],
             :method   => 'POST',
diff --git a/lib/fog/brightbox/requests/compute/snapshot_server.rb b/lib/fog/brightbox/requests/compute/snapshot_server.rb
index d3fbbcbd4..6a83aba6f 100644
--- a/lib/fog/brightbox/requests/compute/snapshot_server.rb
+++ b/lib/fog/brightbox/requests/compute/snapshot_server.rb
@@ -4,6 +4,7 @@ module Fog
       class Real
 
         def snapshot_server(identifier, options = {})
+          return nil if identifier.nil? || identifier == ""
           request(
             :expects  => [202],
             :method   => 'POST',
diff --git a/lib/fog/brightbox/requests/compute/start_server.rb b/lib/fog/brightbox/requests/compute/start_server.rb
index e39bb4653..6b7e132b9 100644
--- a/lib/fog/brightbox/requests/compute/start_server.rb
+++ b/lib/fog/brightbox/requests/compute/start_server.rb
@@ -4,6 +4,7 @@ module Fog
       class Real
 
         def start_server(identifier, options = {})
+          return nil if identifier.nil? || identifier == ""
           request(
             :expects  => [202],
             :method   => 'POST',
diff --git a/lib/fog/brightbox/requests/compute/stop_server.rb b/lib/fog/brightbox/requests/compute/stop_server.rb
index 8a2c19d39..d5a78c98e 100644
--- a/lib/fog/brightbox/requests/compute/stop_server.rb
+++ b/lib/fog/brightbox/requests/compute/stop_server.rb
@@ -4,6 +4,7 @@ module Fog
       class Real
 
         def stop_server(identifier, options = {})
+          return nil if identifier.nil? || identifier == ""
           request(
             :expects  => [202],
             :method   => 'POST',
diff --git a/lib/fog/brightbox/requests/compute/unmap_cloud_ip.rb b/lib/fog/brightbox/requests/compute/unmap_cloud_ip.rb
index c9e6dc85b..a7d4659ec 100644
--- a/lib/fog/brightbox/requests/compute/unmap_cloud_ip.rb
+++ b/lib/fog/brightbox/requests/compute/unmap_cloud_ip.rb
@@ -4,6 +4,7 @@ module Fog
       class Real
 
         def unmap_cloud_ip(identifier, options = {})
+          return nil if identifier.nil? || identifier == ""
           request(
             :expects  => [202],
             :method   => 'POST',
diff --git a/lib/fog/brightbox/requests/compute/update_api_client.rb b/lib/fog/brightbox/requests/compute/update_api_client.rb
index 1f198323d..86c7de550 100644
--- a/lib/fog/brightbox/requests/compute/update_api_client.rb
+++ b/lib/fog/brightbox/requests/compute/update_api_client.rb
@@ -4,6 +4,7 @@ module Fog
       class Real
 
         def update_api_client(identifier, options = {})
+          return nil if identifier.nil? || identifier == ""
           request(
             :expects  => [200],
             :method   => 'PUT',
diff --git a/lib/fog/brightbox/requests/compute/update_image.rb b/lib/fog/brightbox/requests/compute/update_image.rb
index f86e69808..d05f9aeb0 100644
--- a/lib/fog/brightbox/requests/compute/update_image.rb
+++ b/lib/fog/brightbox/requests/compute/update_image.rb
@@ -4,6 +4,7 @@ module Fog
       class Real
 
         def update_image(identifier, options = {})
+          return nil if identifier.nil? || identifier == ""
           request(
             :expects  => [200],
             :method   => 'PUT',
diff --git a/lib/fog/brightbox/requests/compute/update_server.rb b/lib/fog/brightbox/requests/compute/update_server.rb
index 45a13adeb..dd65d97ca 100644
--- a/lib/fog/brightbox/requests/compute/update_server.rb
+++ b/lib/fog/brightbox/requests/compute/update_server.rb
@@ -4,6 +4,7 @@ module Fog
       class Real
 
         def update_server(identifier, options = {})
+          return nil if identifier.nil? || identifier == ""
           request(
             :expects  => [200],
             :method   => 'PUT',
diff --git a/lib/fog/brightbox/requests/compute/update_user.rb b/lib/fog/brightbox/requests/compute/update_user.rb
index 5c75b2e88..59a687cfe 100644
--- a/lib/fog/brightbox/requests/compute/update_user.rb
+++ b/lib/fog/brightbox/requests/compute/update_user.rb
@@ -4,6 +4,7 @@ module Fog
       class Real
 
         def update_user(identifier, options = {})
+          return nil if identifier.nil? || identifier == ""
           request(
             :expects  => [200],
             :method   => 'PUT',