diff --git a/power/models/network_interface.go b/power/models/network_interface.go
index 4c4792b9..a5bd05ac 100644
--- a/power/models/network_interface.go
+++ b/power/models/network_interface.go
@@ -42,9 +42,12 @@ type NetworkInterface struct {
 	// Required: true
 	Name *string `json:"name"`
 
-	// ID of the Network Security Group the network interface will be added to
+	// (deprecated - replaced by networkSecurityGroupIDs) ID of the Network Security Group the network interface will be added to
 	NetworkSecurityGroupID string `json:"networkSecurityGroupID,omitempty"`
 
+	// Network security groups that the network interface is a member of.
+	NetworkSecurityGroupIDs []string `json:"networkSecurityGroupIDs"`
+
 	// The status of the network address group
 	// Required: true
 	Status *string `json:"status"`
diff --git a/power/models/p_vm_instance.go b/power/models/p_vm_instance.go
index 5725b1ec..69842922 100644
--- a/power/models/p_vm_instance.go
+++ b/power/models/p_vm_instance.go
@@ -34,6 +34,9 @@ type PVMInstance struct {
 	// crn
 	Crn CRN `json:"crn,omitempty"`
 
+	// ID of the dedicated host where the PVM Instance is running, if applicable
+	DedicatedHostID string `json:"dedicatedHostID,omitempty"`
+
 	// The custom deployment type
 	DeploymentType string `json:"deploymentType,omitempty"`
 
diff --git a/power/models/p_vm_instance_reference.go b/power/models/p_vm_instance_reference.go
index 3ff22932..be890f3a 100644
--- a/power/models/p_vm_instance_reference.go
+++ b/power/models/p_vm_instance_reference.go
@@ -34,6 +34,9 @@ type PVMInstanceReference struct {
 	// crn
 	Crn CRN `json:"crn,omitempty"`
 
+	// ID of the dedicated host where the PVM Instance is running, if applicable
+	DedicatedHostID string `json:"dedicatedHostID,omitempty"`
+
 	// Size of allocated disk (in GB)
 	// Required: true
 	DiskSize *float64 `json:"diskSize"`
diff --git a/power/models/pvm_instance_host.go b/power/models/pvm_instance_host.go
index 9b5acb65..6d6ce7bb 100644
--- a/power/models/pvm_instance_host.go
+++ b/power/models/pvm_instance_host.go
@@ -17,6 +17,9 @@ import (
 // swagger:model PvmInstanceHost
 type PvmInstanceHost struct {
 
+	// ID of the dedicated host where the PVM Instance is running, if applicable
+	DedicatedHostID string `json:"dedicatedHostId,omitempty"`
+
 	// The PVM Instance Host ID (Internal Use Only)
 	ID int64 `json:"id,omitempty"`
 }
diff --git a/power/models/shared_processor_pool.go b/power/models/shared_processor_pool.go
index 2a627441..263b357a 100644
--- a/power/models/shared_processor_pool.go
+++ b/power/models/shared_processor_pool.go
@@ -31,6 +31,9 @@ type SharedProcessorPool struct {
 	// crn
 	Crn CRN `json:"crn,omitempty"`
 
+	// ID of the dedicated host where the Shared Processor Pool resides, if applicable
+	DedicatedHostID string `json:"dedicatedHostID,omitempty"`
+
 	// The host group the host belongs to
 	HostGroup string `json:"hostGroup,omitempty"`