diff --git a/client/app_usage.go b/client/app_usage.go
index db452f9..8e1abbb 100644
--- a/client/app_usage.go
+++ b/client/app_usage.go
@@ -13,6 +13,9 @@ type AppUsageClient commonClient
 // AppUsageListOptions list filters
 type AppUsageListOptions struct {
 	*ListOptions
+
+	AfterGUID string `qs:"after_guid"`
+	GUIDs     Filter `qs:"guids"`
 }
 
 // NewAppUsageOptions creates new options to pass to list
diff --git a/client/package.go b/client/package.go
index 94b74d4..5743d1a 100644
--- a/client/package.go
+++ b/client/package.go
@@ -15,9 +15,12 @@ type PackageClient commonClient
 type PackageListOptions struct {
 	*ListOptions
 
-	GUIDs  Filter `qs:"guids"`  // list of package guids to filter by
-	States Filter `qs:"states"` // list of package states to filter by
-	Types  Filter `qs:"types"`  // list of package types to filter by, docker or bits
+	GUIDs             Filter `qs:"guids"`              // list of package guids to filter by
+	States            Filter `qs:"states"`             // list of package states to filter by
+	Types             Filter `qs:"types"`              // list of package types to filter by, docker or bits
+	AppGUIDs          Filter `qs:"app_guids"`          // list of app guids to filter by
+	SpaceGUIDs        Filter `qs:"space_guids"`        // list of space guids to filter by
+	OrganizationGUIDs Filter `qs:"organization_guids"` // list of organization guids to filter by
 }
 
 // NewPackageListOptions creates new options to pass to list
diff --git a/client/process.go b/client/process.go
index 3e38ec5..72bd94f 100644
--- a/client/process.go
+++ b/client/process.go
@@ -16,7 +16,6 @@ type ProcessListOptions struct {
 
 	GUIDs             Filter `qs:"guids"`
 	Types             Filter `qs:"types"`
-	Names             Filter `qs:"names"`
 	AppGUIDs          Filter `qs:"app_guids"`
 	SpaceGUIDs        Filter `qs:"space_guids"`
 	OrganizationGUIDs Filter `qs:"organization_guids"`
diff --git a/client/stack.go b/client/stack.go
index 2baf94d..1671f6d 100644
--- a/client/stack.go
+++ b/client/stack.go
@@ -14,7 +14,8 @@ type StackClient commonClient
 type StackListOptions struct {
 	*ListOptions
 
-	Names Filter `qs:"names"` // list of stack names to filter by
+	Names   Filter `qs:"names"` // list of stack names to filter by
+	Default *bool  `qs:"default"`
 }
 
 // NewStackListOptions creates new options to pass to list
diff --git a/client/task.go b/client/task.go
index 28e84e1..150f376 100644
--- a/client/task.go
+++ b/client/task.go
@@ -17,6 +17,7 @@ type TaskListOptions struct {
 	GUIDs             Filter `qs:"guids"`
 	Names             Filter `qs:"names"`
 	States            Filter `qs:"states"`
+	AppGUIDs          Filter `qs:"app_guids"`
 	SpaceGUIDs        Filter `qs:"space_guids"`
 	OrganizationGUIDs Filter `qs:"organization_guids"`
 }