diff --git a/services/iaas/CHANGELOG.md b/services/iaas/CHANGELOG.md
index eeaf9935e..c81004cf2 100644
--- a/services/iaas/CHANGELOG.md
+++ b/services/iaas/CHANGELOG.md
@@ -1,3 +1,7 @@
+## v0.12.0 (2024-10-14)
+
+- **Feature:** Add support for nullable models
+
 ## v0.11.0 (2024-10-11)
 
 - **Feature:** Filter networks by labels using the new `LabelSelector` method on `ApiListNetworksRequest`
diff --git a/services/iaas/model_area.go b/services/iaas/model_area.go
index fd325ff0f..2f1acd941 100644
--- a/services/iaas/model_area.go
+++ b/services/iaas/model_area.go
@@ -10,6 +10,13 @@ API version: 1beta1
 
 package iaas
 
+import (
+	"encoding/json"
+)
+
+// checks if the Area type satisfies the MappedNullable interface at compile time
+var _ MappedNullable = &Area{}
+
 // Area The basic properties of a network area.
 type Area struct {
 	// A list containing DNS Servers/Nameservers for IPv4.
@@ -21,3 +28,201 @@ type Area struct {
 	// Classless Inter-Domain Routing (CIDR).
 	TransferNetwork *string `json:"transferNetwork,omitempty"`
 }
+
+// NewArea instantiates a new Area object
+// This constructor will assign default values to properties that have it defined,
+// and makes sure properties required by API are set, but the set of arguments
+// will change when the set of required properties is changed
+func NewArea() *Area {
+	this := Area{}
+	return &this
+}
+
+// NewAreaWithDefaults instantiates a new Area object
+// This constructor will only assign default values to properties that have it defined,
+// but it doesn't guarantee that properties required by API are set
+func NewAreaWithDefaults() *Area {
+	this := Area{}
+	return &this
+}
+
+// GetDefaultNameservers returns the DefaultNameservers field value if set, zero value otherwise.
+func (o *Area) GetDefaultNameservers() *[]string {
+	if o == nil || IsNil(o.DefaultNameservers) {
+		var ret *[]string
+		return ret
+	}
+	return o.DefaultNameservers
+}
+
+// GetDefaultNameserversOk returns a tuple with the DefaultNameservers field value if set, nil otherwise
+// and a boolean to check if the value has been set.
+func (o *Area) GetDefaultNameserversOk() (*[]string, bool) {
+	if o == nil || IsNil(o.DefaultNameservers) {
+		return nil, false
+	}
+	return o.DefaultNameservers, true
+}
+
+// HasDefaultNameservers returns a boolean if a field has been set.
+func (o *Area) HasDefaultNameservers() bool {
+	if o != nil && !IsNil(o.DefaultNameservers) {
+		return true
+	}
+
+	return false
+}
+
+// SetDefaultNameservers gets a reference to the given []string and assigns it to the DefaultNameservers field.
+func (o *Area) SetDefaultNameservers(v *[]string) {
+	o.DefaultNameservers = v
+}
+
+// GetNetworkRanges returns the NetworkRanges field value if set, zero value otherwise.
+func (o *Area) GetNetworkRanges() *[]NetworkRange {
+	if o == nil || IsNil(o.NetworkRanges) {
+		var ret *[]NetworkRange
+		return ret
+	}
+	return o.NetworkRanges
+}
+
+// GetNetworkRangesOk returns a tuple with the NetworkRanges field value if set, nil otherwise
+// and a boolean to check if the value has been set.
+func (o *Area) GetNetworkRangesOk() (*[]NetworkRange, bool) {
+	if o == nil || IsNil(o.NetworkRanges) {
+		return nil, false
+	}
+	return o.NetworkRanges, true
+}
+
+// HasNetworkRanges returns a boolean if a field has been set.
+func (o *Area) HasNetworkRanges() bool {
+	if o != nil && !IsNil(o.NetworkRanges) {
+		return true
+	}
+
+	return false
+}
+
+// SetNetworkRanges gets a reference to the given []NetworkRange and assigns it to the NetworkRanges field.
+func (o *Area) SetNetworkRanges(v *[]NetworkRange) {
+	o.NetworkRanges = v
+}
+
+// GetRoutes returns the Routes field value if set, zero value otherwise.
+func (o *Area) GetRoutes() *[]Route {
+	if o == nil || IsNil(o.Routes) {
+		var ret *[]Route
+		return ret
+	}
+	return o.Routes
+}
+
+// GetRoutesOk returns a tuple with the Routes field value if set, nil otherwise
+// and a boolean to check if the value has been set.
+func (o *Area) GetRoutesOk() (*[]Route, bool) {
+	if o == nil || IsNil(o.Routes) {
+		return nil, false
+	}
+	return o.Routes, true
+}
+
+// HasRoutes returns a boolean if a field has been set.
+func (o *Area) HasRoutes() bool {
+	if o != nil && !IsNil(o.Routes) {
+		return true
+	}
+
+	return false
+}
+
+// SetRoutes gets a reference to the given []Route and assigns it to the Routes field.
+func (o *Area) SetRoutes(v *[]Route) {
+	o.Routes = v
+}
+
+// GetTransferNetwork returns the TransferNetwork field value if set, zero value otherwise.
+func (o *Area) GetTransferNetwork() *string {
+	if o == nil || IsNil(o.TransferNetwork) {
+		var ret *string
+		return ret
+	}
+	return o.TransferNetwork
+}
+
+// GetTransferNetworkOk returns a tuple with the TransferNetwork field value if set, nil otherwise
+// and a boolean to check if the value has been set.
+func (o *Area) GetTransferNetworkOk() (*string, bool) {
+	if o == nil || IsNil(o.TransferNetwork) {
+		return nil, false
+	}
+	return o.TransferNetwork, true
+}
+
+// HasTransferNetwork returns a boolean if a field has been set.
+func (o *Area) HasTransferNetwork() bool {
+	if o != nil && !IsNil(o.TransferNetwork) {
+		return true
+	}
+
+	return false
+}
+
+// SetTransferNetwork gets a reference to the given string and assigns it to the TransferNetwork field.
+func (o *Area) SetTransferNetwork(v *string) {
+	o.TransferNetwork = v
+}
+
+func (o Area) ToMap() (map[string]interface{}, error) {
+	toSerialize := map[string]interface{}{}
+	if !IsNil(o.DefaultNameservers) {
+		toSerialize["defaultNameservers"] = o.DefaultNameservers
+	}
+	if !IsNil(o.NetworkRanges) {
+		toSerialize["networkRanges"] = o.NetworkRanges
+	}
+	if !IsNil(o.Routes) {
+		toSerialize["routes"] = o.Routes
+	}
+	if !IsNil(o.TransferNetwork) {
+		toSerialize["transferNetwork"] = o.TransferNetwork
+	}
+	return toSerialize, nil
+}
+
+type NullableArea struct {
+	value *Area
+	isSet bool
+}
+
+func (v NullableArea) Get() *Area {
+	return v.value
+}
+
+func (v *NullableArea) Set(val *Area) {
+	v.value = val
+	v.isSet = true
+}
+
+func (v NullableArea) IsSet() bool {
+	return v.isSet
+}
+
+func (v *NullableArea) Unset() {
+	v.value = nil
+	v.isSet = false
+}
+
+func NewNullableArea(val *Area) *NullableArea {
+	return &NullableArea{value: val, isSet: true}
+}
+
+func (v NullableArea) MarshalJSON() ([]byte, error) {
+	return json.Marshal(v.value)
+}
+
+func (v *NullableArea) UnmarshalJSON(src []byte) error {
+	v.isSet = true
+	return json.Unmarshal(src, &v.value)
+}
diff --git a/services/iaas/model_area_config.go b/services/iaas/model_area_config.go
index 22ba5d4b3..9a2f6f1a6 100644
--- a/services/iaas/model_area_config.go
+++ b/services/iaas/model_area_config.go
@@ -10,6 +10,13 @@ API version: 1beta1
 
 package iaas
 
+import (
+	"encoding/json"
+)
+
+// checks if the AreaConfig type satisfies the MappedNullable interface at compile time
+var _ MappedNullable = &AreaConfig{}
+
 // AreaConfig The basic network area object.
 type AreaConfig struct {
 	DefaultNameservers *[]string `json:"defaultNameservers,omitempty"`
@@ -22,3 +29,185 @@ type AreaConfig struct {
 	// REQUIRED
 	TransferNetwork *string `json:"transferNetwork"`
 }
+
+type _AreaConfig AreaConfig
+
+// NewAreaConfig instantiates a new AreaConfig object
+// This constructor will assign default values to properties that have it defined,
+// and makes sure properties required by API are set, but the set of arguments
+// will change when the set of required properties is changed
+func NewAreaConfig(networkRanges *[]NetworkRange, transferNetwork *string) *AreaConfig {
+	this := AreaConfig{}
+	this.NetworkRanges = networkRanges
+	this.TransferNetwork = transferNetwork
+	return &this
+}
+
+// NewAreaConfigWithDefaults instantiates a new AreaConfig object
+// This constructor will only assign default values to properties that have it defined,
+// but it doesn't guarantee that properties required by API are set
+func NewAreaConfigWithDefaults() *AreaConfig {
+	this := AreaConfig{}
+	return &this
+}
+
+// GetDefaultNameservers returns the DefaultNameservers field value if set, zero value otherwise.
+func (o *AreaConfig) GetDefaultNameservers() *[]string {
+	if o == nil || IsNil(o.DefaultNameservers) {
+		var ret *[]string
+		return ret
+	}
+	return o.DefaultNameservers
+}
+
+// GetDefaultNameserversOk returns a tuple with the DefaultNameservers field value if set, nil otherwise
+// and a boolean to check if the value has been set.
+func (o *AreaConfig) GetDefaultNameserversOk() (*[]string, bool) {
+	if o == nil || IsNil(o.DefaultNameservers) {
+		return nil, false
+	}
+	return o.DefaultNameservers, true
+}
+
+// HasDefaultNameservers returns a boolean if a field has been set.
+func (o *AreaConfig) HasDefaultNameservers() bool {
+	if o != nil && !IsNil(o.DefaultNameservers) {
+		return true
+	}
+
+	return false
+}
+
+// SetDefaultNameservers gets a reference to the given []string and assigns it to the DefaultNameservers field.
+func (o *AreaConfig) SetDefaultNameservers(v *[]string) {
+	o.DefaultNameservers = v
+}
+
+// GetNetworkRanges returns the NetworkRanges field value
+func (o *AreaConfig) GetNetworkRanges() *[]NetworkRange {
+	if o == nil {
+		var ret *[]NetworkRange
+		return ret
+	}
+
+	return o.NetworkRanges
+}
+
+// GetNetworkRangesOk returns a tuple with the NetworkRanges field value
+// and a boolean to check if the value has been set.
+func (o *AreaConfig) GetNetworkRangesOk() (*[]NetworkRange, bool) {
+	if o == nil {
+		return nil, false
+	}
+	return o.NetworkRanges, true
+}
+
+// SetNetworkRanges sets field value
+func (o *AreaConfig) SetNetworkRanges(v *[]NetworkRange) {
+	o.NetworkRanges = v
+}
+
+// GetRoutes returns the Routes field value if set, zero value otherwise.
+func (o *AreaConfig) GetRoutes() *[]Route {
+	if o == nil || IsNil(o.Routes) {
+		var ret *[]Route
+		return ret
+	}
+	return o.Routes
+}
+
+// GetRoutesOk returns a tuple with the Routes field value if set, nil otherwise
+// and a boolean to check if the value has been set.
+func (o *AreaConfig) GetRoutesOk() (*[]Route, bool) {
+	if o == nil || IsNil(o.Routes) {
+		return nil, false
+	}
+	return o.Routes, true
+}
+
+// HasRoutes returns a boolean if a field has been set.
+func (o *AreaConfig) HasRoutes() bool {
+	if o != nil && !IsNil(o.Routes) {
+		return true
+	}
+
+	return false
+}
+
+// SetRoutes gets a reference to the given []Route and assigns it to the Routes field.
+func (o *AreaConfig) SetRoutes(v *[]Route) {
+	o.Routes = v
+}
+
+// GetTransferNetwork returns the TransferNetwork field value
+func (o *AreaConfig) GetTransferNetwork() *string {
+	if o == nil {
+		var ret *string
+		return ret
+	}
+
+	return o.TransferNetwork
+}
+
+// GetTransferNetworkOk returns a tuple with the TransferNetwork field value
+// and a boolean to check if the value has been set.
+func (o *AreaConfig) GetTransferNetworkOk() (*string, bool) {
+	if o == nil {
+		return nil, false
+	}
+	return o.TransferNetwork, true
+}
+
+// SetTransferNetwork sets field value
+func (o *AreaConfig) SetTransferNetwork(v *string) {
+	o.TransferNetwork = v
+}
+
+func (o AreaConfig) ToMap() (map[string]interface{}, error) {
+	toSerialize := map[string]interface{}{}
+	if !IsNil(o.DefaultNameservers) {
+		toSerialize["defaultNameservers"] = o.DefaultNameservers
+	}
+	toSerialize["networkRanges"] = o.NetworkRanges
+	if !IsNil(o.Routes) {
+		toSerialize["routes"] = o.Routes
+	}
+	toSerialize["transferNetwork"] = o.TransferNetwork
+	return toSerialize, nil
+}
+
+type NullableAreaConfig struct {
+	value *AreaConfig
+	isSet bool
+}
+
+func (v NullableAreaConfig) Get() *AreaConfig {
+	return v.value
+}
+
+func (v *NullableAreaConfig) Set(val *AreaConfig) {
+	v.value = val
+	v.isSet = true
+}
+
+func (v NullableAreaConfig) IsSet() bool {
+	return v.isSet
+}
+
+func (v *NullableAreaConfig) Unset() {
+	v.value = nil
+	v.isSet = false
+}
+
+func NewNullableAreaConfig(val *AreaConfig) *NullableAreaConfig {
+	return &NullableAreaConfig{value: val, isSet: true}
+}
+
+func (v NullableAreaConfig) MarshalJSON() ([]byte, error) {
+	return json.Marshal(v.value)
+}
+
+func (v *NullableAreaConfig) UnmarshalJSON(src []byte) error {
+	v.isSet = true
+	return json.Unmarshal(src, &v.value)
+}
diff --git a/services/iaas/model_area_prefix_config_ipv4.go b/services/iaas/model_area_prefix_config_ipv4.go
index 35eefbda5..d722168d7 100644
--- a/services/iaas/model_area_prefix_config_ipv4.go
+++ b/services/iaas/model_area_prefix_config_ipv4.go
@@ -10,6 +10,13 @@ API version: 1beta1
 
 package iaas
 
+import (
+	"encoding/json"
+)
+
+// checks if the AreaPrefixConfigIPv4 type satisfies the MappedNullable interface at compile time
+var _ MappedNullable = &AreaPrefixConfigIPv4{}
+
 // AreaPrefixConfigIPv4 The IPv4 prefix config for a network area.
 type AreaPrefixConfigIPv4 struct {
 	// The default prefix length for networks in the network area.
@@ -19,3 +26,178 @@ type AreaPrefixConfigIPv4 struct {
 	// The minimal prefix length for networks in the network area.
 	MinPrefixLen *int64 `json:"minPrefixLen,omitempty"`
 }
+
+// NewAreaPrefixConfigIPv4 instantiates a new AreaPrefixConfigIPv4 object
+// This constructor will assign default values to properties that have it defined,
+// and makes sure properties required by API are set, but the set of arguments
+// will change when the set of required properties is changed
+func NewAreaPrefixConfigIPv4() *AreaPrefixConfigIPv4 {
+	this := AreaPrefixConfigIPv4{}
+	var defaultPrefixLen int64 = 25
+	this.DefaultPrefixLen = &defaultPrefixLen
+	var maxPrefixLen int64 = 29
+	this.MaxPrefixLen = &maxPrefixLen
+	var minPrefixLen int64 = 24
+	this.MinPrefixLen = &minPrefixLen
+	return &this
+}
+
+// NewAreaPrefixConfigIPv4WithDefaults instantiates a new AreaPrefixConfigIPv4 object
+// This constructor will only assign default values to properties that have it defined,
+// but it doesn't guarantee that properties required by API are set
+func NewAreaPrefixConfigIPv4WithDefaults() *AreaPrefixConfigIPv4 {
+	this := AreaPrefixConfigIPv4{}
+	var defaultPrefixLen int64 = 25
+	this.DefaultPrefixLen = &defaultPrefixLen
+	var maxPrefixLen int64 = 29
+	this.MaxPrefixLen = &maxPrefixLen
+	var minPrefixLen int64 = 24
+	this.MinPrefixLen = &minPrefixLen
+	return &this
+}
+
+// GetDefaultPrefixLen returns the DefaultPrefixLen field value if set, zero value otherwise.
+func (o *AreaPrefixConfigIPv4) GetDefaultPrefixLen() *int64 {
+	if o == nil || IsNil(o.DefaultPrefixLen) {
+		var ret *int64
+		return ret
+	}
+	return o.DefaultPrefixLen
+}
+
+// GetDefaultPrefixLenOk returns a tuple with the DefaultPrefixLen field value if set, nil otherwise
+// and a boolean to check if the value has been set.
+func (o *AreaPrefixConfigIPv4) GetDefaultPrefixLenOk() (*int64, bool) {
+	if o == nil || IsNil(o.DefaultPrefixLen) {
+		return nil, false
+	}
+	return o.DefaultPrefixLen, true
+}
+
+// HasDefaultPrefixLen returns a boolean if a field has been set.
+func (o *AreaPrefixConfigIPv4) HasDefaultPrefixLen() bool {
+	if o != nil && !IsNil(o.DefaultPrefixLen) {
+		return true
+	}
+
+	return false
+}
+
+// SetDefaultPrefixLen gets a reference to the given int64 and assigns it to the DefaultPrefixLen field.
+func (o *AreaPrefixConfigIPv4) SetDefaultPrefixLen(v *int64) {
+	o.DefaultPrefixLen = v
+}
+
+// GetMaxPrefixLen returns the MaxPrefixLen field value if set, zero value otherwise.
+func (o *AreaPrefixConfigIPv4) GetMaxPrefixLen() *int64 {
+	if o == nil || IsNil(o.MaxPrefixLen) {
+		var ret *int64
+		return ret
+	}
+	return o.MaxPrefixLen
+}
+
+// GetMaxPrefixLenOk returns a tuple with the MaxPrefixLen field value if set, nil otherwise
+// and a boolean to check if the value has been set.
+func (o *AreaPrefixConfigIPv4) GetMaxPrefixLenOk() (*int64, bool) {
+	if o == nil || IsNil(o.MaxPrefixLen) {
+		return nil, false
+	}
+	return o.MaxPrefixLen, true
+}
+
+// HasMaxPrefixLen returns a boolean if a field has been set.
+func (o *AreaPrefixConfigIPv4) HasMaxPrefixLen() bool {
+	if o != nil && !IsNil(o.MaxPrefixLen) {
+		return true
+	}
+
+	return false
+}
+
+// SetMaxPrefixLen gets a reference to the given int64 and assigns it to the MaxPrefixLen field.
+func (o *AreaPrefixConfigIPv4) SetMaxPrefixLen(v *int64) {
+	o.MaxPrefixLen = v
+}
+
+// GetMinPrefixLen returns the MinPrefixLen field value if set, zero value otherwise.
+func (o *AreaPrefixConfigIPv4) GetMinPrefixLen() *int64 {
+	if o == nil || IsNil(o.MinPrefixLen) {
+		var ret *int64
+		return ret
+	}
+	return o.MinPrefixLen
+}
+
+// GetMinPrefixLenOk returns a tuple with the MinPrefixLen field value if set, nil otherwise
+// and a boolean to check if the value has been set.
+func (o *AreaPrefixConfigIPv4) GetMinPrefixLenOk() (*int64, bool) {
+	if o == nil || IsNil(o.MinPrefixLen) {
+		return nil, false
+	}
+	return o.MinPrefixLen, true
+}
+
+// HasMinPrefixLen returns a boolean if a field has been set.
+func (o *AreaPrefixConfigIPv4) HasMinPrefixLen() bool {
+	if o != nil && !IsNil(o.MinPrefixLen) {
+		return true
+	}
+
+	return false
+}
+
+// SetMinPrefixLen gets a reference to the given int64 and assigns it to the MinPrefixLen field.
+func (o *AreaPrefixConfigIPv4) SetMinPrefixLen(v *int64) {
+	o.MinPrefixLen = v
+}
+
+func (o AreaPrefixConfigIPv4) ToMap() (map[string]interface{}, error) {
+	toSerialize := map[string]interface{}{}
+	if !IsNil(o.DefaultPrefixLen) {
+		toSerialize["defaultPrefixLen"] = o.DefaultPrefixLen
+	}
+	if !IsNil(o.MaxPrefixLen) {
+		toSerialize["maxPrefixLen"] = o.MaxPrefixLen
+	}
+	if !IsNil(o.MinPrefixLen) {
+		toSerialize["minPrefixLen"] = o.MinPrefixLen
+	}
+	return toSerialize, nil
+}
+
+type NullableAreaPrefixConfigIPv4 struct {
+	value *AreaPrefixConfigIPv4
+	isSet bool
+}
+
+func (v NullableAreaPrefixConfigIPv4) Get() *AreaPrefixConfigIPv4 {
+	return v.value
+}
+
+func (v *NullableAreaPrefixConfigIPv4) Set(val *AreaPrefixConfigIPv4) {
+	v.value = val
+	v.isSet = true
+}
+
+func (v NullableAreaPrefixConfigIPv4) IsSet() bool {
+	return v.isSet
+}
+
+func (v *NullableAreaPrefixConfigIPv4) Unset() {
+	v.value = nil
+	v.isSet = false
+}
+
+func NewNullableAreaPrefixConfigIPv4(val *AreaPrefixConfigIPv4) *NullableAreaPrefixConfigIPv4 {
+	return &NullableAreaPrefixConfigIPv4{value: val, isSet: true}
+}
+
+func (v NullableAreaPrefixConfigIPv4) MarshalJSON() ([]byte, error) {
+	return json.Marshal(v.value)
+}
+
+func (v *NullableAreaPrefixConfigIPv4) UnmarshalJSON(src []byte) error {
+	v.isSet = true
+	return json.Unmarshal(src, &v.value)
+}
diff --git a/services/iaas/model_create_area_address_family.go b/services/iaas/model_create_area_address_family.go
index 59595af74..4933bf32d 100644
--- a/services/iaas/model_create_area_address_family.go
+++ b/services/iaas/model_create_area_address_family.go
@@ -10,7 +10,107 @@ API version: 1beta1
 
 package iaas
 
+import (
+	"encoding/json"
+)
+
+// checks if the CreateAreaAddressFamily type satisfies the MappedNullable interface at compile time
+var _ MappedNullable = &CreateAreaAddressFamily{}
+
 // CreateAreaAddressFamily The addressFamily object for a area create request.
 type CreateAreaAddressFamily struct {
 	Ipv4 *CreateAreaIPv4 `json:"ipv4,omitempty"`
 }
+
+// NewCreateAreaAddressFamily instantiates a new CreateAreaAddressFamily object
+// This constructor will assign default values to properties that have it defined,
+// and makes sure properties required by API are set, but the set of arguments
+// will change when the set of required properties is changed
+func NewCreateAreaAddressFamily() *CreateAreaAddressFamily {
+	this := CreateAreaAddressFamily{}
+	return &this
+}
+
+// NewCreateAreaAddressFamilyWithDefaults instantiates a new CreateAreaAddressFamily object
+// This constructor will only assign default values to properties that have it defined,
+// but it doesn't guarantee that properties required by API are set
+func NewCreateAreaAddressFamilyWithDefaults() *CreateAreaAddressFamily {
+	this := CreateAreaAddressFamily{}
+	return &this
+}
+
+// GetIpv4 returns the Ipv4 field value if set, zero value otherwise.
+func (o *CreateAreaAddressFamily) GetIpv4() *CreateAreaIPv4 {
+	if o == nil || IsNil(o.Ipv4) {
+		var ret *CreateAreaIPv4
+		return ret
+	}
+	return o.Ipv4
+}
+
+// GetIpv4Ok returns a tuple with the Ipv4 field value if set, nil otherwise
+// and a boolean to check if the value has been set.
+func (o *CreateAreaAddressFamily) GetIpv4Ok() (*CreateAreaIPv4, bool) {
+	if o == nil || IsNil(o.Ipv4) {
+		return nil, false
+	}
+	return o.Ipv4, true
+}
+
+// HasIpv4 returns a boolean if a field has been set.
+func (o *CreateAreaAddressFamily) HasIpv4() bool {
+	if o != nil && !IsNil(o.Ipv4) {
+		return true
+	}
+
+	return false
+}
+
+// SetIpv4 gets a reference to the given CreateAreaIPv4 and assigns it to the Ipv4 field.
+func (o *CreateAreaAddressFamily) SetIpv4(v *CreateAreaIPv4) {
+	o.Ipv4 = v
+}
+
+func (o CreateAreaAddressFamily) ToMap() (map[string]interface{}, error) {
+	toSerialize := map[string]interface{}{}
+	if !IsNil(o.Ipv4) {
+		toSerialize["ipv4"] = o.Ipv4
+	}
+	return toSerialize, nil
+}
+
+type NullableCreateAreaAddressFamily struct {
+	value *CreateAreaAddressFamily
+	isSet bool
+}
+
+func (v NullableCreateAreaAddressFamily) Get() *CreateAreaAddressFamily {
+	return v.value
+}
+
+func (v *NullableCreateAreaAddressFamily) Set(val *CreateAreaAddressFamily) {
+	v.value = val
+	v.isSet = true
+}
+
+func (v NullableCreateAreaAddressFamily) IsSet() bool {
+	return v.isSet
+}
+
+func (v *NullableCreateAreaAddressFamily) Unset() {
+	v.value = nil
+	v.isSet = false
+}
+
+func NewNullableCreateAreaAddressFamily(val *CreateAreaAddressFamily) *NullableCreateAreaAddressFamily {
+	return &NullableCreateAreaAddressFamily{value: val, isSet: true}
+}
+
+func (v NullableCreateAreaAddressFamily) MarshalJSON() ([]byte, error) {
+	return json.Marshal(v.value)
+}
+
+func (v *NullableCreateAreaAddressFamily) UnmarshalJSON(src []byte) error {
+	v.isSet = true
+	return json.Unmarshal(src, &v.value)
+}
diff --git a/services/iaas/model_create_area_ipv4.go b/services/iaas/model_create_area_ipv4.go
index 0d9bcd744..edb391852 100644
--- a/services/iaas/model_create_area_ipv4.go
+++ b/services/iaas/model_create_area_ipv4.go
@@ -10,6 +10,13 @@ API version: 1beta1
 
 package iaas
 
+import (
+	"encoding/json"
+)
+
+// checks if the CreateAreaIPv4 type satisfies the MappedNullable interface at compile time
+var _ MappedNullable = &CreateAreaIPv4{}
+
 // CreateAreaIPv4 The config object for a IPv4 network area.
 type CreateAreaIPv4 struct {
 	DefaultNameservers *[]string `json:"defaultNameservers,omitempty"`
@@ -28,3 +35,302 @@ type CreateAreaIPv4 struct {
 	// The minimal prefix length for networks in the network area.
 	MinPrefixLen *int64 `json:"minPrefixLen,omitempty"`
 }
+
+type _CreateAreaIPv4 CreateAreaIPv4
+
+// NewCreateAreaIPv4 instantiates a new CreateAreaIPv4 object
+// This constructor will assign default values to properties that have it defined,
+// and makes sure properties required by API are set, but the set of arguments
+// will change when the set of required properties is changed
+func NewCreateAreaIPv4(networkRanges *[]NetworkRange, transferNetwork *string) *CreateAreaIPv4 {
+	this := CreateAreaIPv4{}
+	this.NetworkRanges = networkRanges
+	this.TransferNetwork = transferNetwork
+	var defaultPrefixLen int64 = 25
+	this.DefaultPrefixLen = &defaultPrefixLen
+	var maxPrefixLen int64 = 29
+	this.MaxPrefixLen = &maxPrefixLen
+	var minPrefixLen int64 = 24
+	this.MinPrefixLen = &minPrefixLen
+	return &this
+}
+
+// NewCreateAreaIPv4WithDefaults instantiates a new CreateAreaIPv4 object
+// This constructor will only assign default values to properties that have it defined,
+// but it doesn't guarantee that properties required by API are set
+func NewCreateAreaIPv4WithDefaults() *CreateAreaIPv4 {
+	this := CreateAreaIPv4{}
+	var defaultPrefixLen int64 = 25
+	this.DefaultPrefixLen = &defaultPrefixLen
+	var maxPrefixLen int64 = 29
+	this.MaxPrefixLen = &maxPrefixLen
+	var minPrefixLen int64 = 24
+	this.MinPrefixLen = &minPrefixLen
+	return &this
+}
+
+// GetDefaultNameservers returns the DefaultNameservers field value if set, zero value otherwise.
+func (o *CreateAreaIPv4) GetDefaultNameservers() *[]string {
+	if o == nil || IsNil(o.DefaultNameservers) {
+		var ret *[]string
+		return ret
+	}
+	return o.DefaultNameservers
+}
+
+// GetDefaultNameserversOk returns a tuple with the DefaultNameservers field value if set, nil otherwise
+// and a boolean to check if the value has been set.
+func (o *CreateAreaIPv4) GetDefaultNameserversOk() (*[]string, bool) {
+	if o == nil || IsNil(o.DefaultNameservers) {
+		return nil, false
+	}
+	return o.DefaultNameservers, true
+}
+
+// HasDefaultNameservers returns a boolean if a field has been set.
+func (o *CreateAreaIPv4) HasDefaultNameservers() bool {
+	if o != nil && !IsNil(o.DefaultNameservers) {
+		return true
+	}
+
+	return false
+}
+
+// SetDefaultNameservers gets a reference to the given []string and assigns it to the DefaultNameservers field.
+func (o *CreateAreaIPv4) SetDefaultNameservers(v *[]string) {
+	o.DefaultNameservers = v
+}
+
+// GetNetworkRanges returns the NetworkRanges field value
+func (o *CreateAreaIPv4) GetNetworkRanges() *[]NetworkRange {
+	if o == nil {
+		var ret *[]NetworkRange
+		return ret
+	}
+
+	return o.NetworkRanges
+}
+
+// GetNetworkRangesOk returns a tuple with the NetworkRanges field value
+// and a boolean to check if the value has been set.
+func (o *CreateAreaIPv4) GetNetworkRangesOk() (*[]NetworkRange, bool) {
+	if o == nil {
+		return nil, false
+	}
+	return o.NetworkRanges, true
+}
+
+// SetNetworkRanges sets field value
+func (o *CreateAreaIPv4) SetNetworkRanges(v *[]NetworkRange) {
+	o.NetworkRanges = v
+}
+
+// GetRoutes returns the Routes field value if set, zero value otherwise.
+func (o *CreateAreaIPv4) GetRoutes() *[]Route {
+	if o == nil || IsNil(o.Routes) {
+		var ret *[]Route
+		return ret
+	}
+	return o.Routes
+}
+
+// GetRoutesOk returns a tuple with the Routes field value if set, nil otherwise
+// and a boolean to check if the value has been set.
+func (o *CreateAreaIPv4) GetRoutesOk() (*[]Route, bool) {
+	if o == nil || IsNil(o.Routes) {
+		return nil, false
+	}
+	return o.Routes, true
+}
+
+// HasRoutes returns a boolean if a field has been set.
+func (o *CreateAreaIPv4) HasRoutes() bool {
+	if o != nil && !IsNil(o.Routes) {
+		return true
+	}
+
+	return false
+}
+
+// SetRoutes gets a reference to the given []Route and assigns it to the Routes field.
+func (o *CreateAreaIPv4) SetRoutes(v *[]Route) {
+	o.Routes = v
+}
+
+// GetTransferNetwork returns the TransferNetwork field value
+func (o *CreateAreaIPv4) GetTransferNetwork() *string {
+	if o == nil {
+		var ret *string
+		return ret
+	}
+
+	return o.TransferNetwork
+}
+
+// GetTransferNetworkOk returns a tuple with the TransferNetwork field value
+// and a boolean to check if the value has been set.
+func (o *CreateAreaIPv4) GetTransferNetworkOk() (*string, bool) {
+	if o == nil {
+		return nil, false
+	}
+	return o.TransferNetwork, true
+}
+
+// SetTransferNetwork sets field value
+func (o *CreateAreaIPv4) SetTransferNetwork(v *string) {
+	o.TransferNetwork = v
+}
+
+// GetDefaultPrefixLen returns the DefaultPrefixLen field value if set, zero value otherwise.
+func (o *CreateAreaIPv4) GetDefaultPrefixLen() *int64 {
+	if o == nil || IsNil(o.DefaultPrefixLen) {
+		var ret *int64
+		return ret
+	}
+	return o.DefaultPrefixLen
+}
+
+// GetDefaultPrefixLenOk returns a tuple with the DefaultPrefixLen field value if set, nil otherwise
+// and a boolean to check if the value has been set.
+func (o *CreateAreaIPv4) GetDefaultPrefixLenOk() (*int64, bool) {
+	if o == nil || IsNil(o.DefaultPrefixLen) {
+		return nil, false
+	}
+	return o.DefaultPrefixLen, true
+}
+
+// HasDefaultPrefixLen returns a boolean if a field has been set.
+func (o *CreateAreaIPv4) HasDefaultPrefixLen() bool {
+	if o != nil && !IsNil(o.DefaultPrefixLen) {
+		return true
+	}
+
+	return false
+}
+
+// SetDefaultPrefixLen gets a reference to the given int64 and assigns it to the DefaultPrefixLen field.
+func (o *CreateAreaIPv4) SetDefaultPrefixLen(v *int64) {
+	o.DefaultPrefixLen = v
+}
+
+// GetMaxPrefixLen returns the MaxPrefixLen field value if set, zero value otherwise.
+func (o *CreateAreaIPv4) GetMaxPrefixLen() *int64 {
+	if o == nil || IsNil(o.MaxPrefixLen) {
+		var ret *int64
+		return ret
+	}
+	return o.MaxPrefixLen
+}
+
+// GetMaxPrefixLenOk returns a tuple with the MaxPrefixLen field value if set, nil otherwise
+// and a boolean to check if the value has been set.
+func (o *CreateAreaIPv4) GetMaxPrefixLenOk() (*int64, bool) {
+	if o == nil || IsNil(o.MaxPrefixLen) {
+		return nil, false
+	}
+	return o.MaxPrefixLen, true
+}
+
+// HasMaxPrefixLen returns a boolean if a field has been set.
+func (o *CreateAreaIPv4) HasMaxPrefixLen() bool {
+	if o != nil && !IsNil(o.MaxPrefixLen) {
+		return true
+	}
+
+	return false
+}
+
+// SetMaxPrefixLen gets a reference to the given int64 and assigns it to the MaxPrefixLen field.
+func (o *CreateAreaIPv4) SetMaxPrefixLen(v *int64) {
+	o.MaxPrefixLen = v
+}
+
+// GetMinPrefixLen returns the MinPrefixLen field value if set, zero value otherwise.
+func (o *CreateAreaIPv4) GetMinPrefixLen() *int64 {
+	if o == nil || IsNil(o.MinPrefixLen) {
+		var ret *int64
+		return ret
+	}
+	return o.MinPrefixLen
+}
+
+// GetMinPrefixLenOk returns a tuple with the MinPrefixLen field value if set, nil otherwise
+// and a boolean to check if the value has been set.
+func (o *CreateAreaIPv4) GetMinPrefixLenOk() (*int64, bool) {
+	if o == nil || IsNil(o.MinPrefixLen) {
+		return nil, false
+	}
+	return o.MinPrefixLen, true
+}
+
+// HasMinPrefixLen returns a boolean if a field has been set.
+func (o *CreateAreaIPv4) HasMinPrefixLen() bool {
+	if o != nil && !IsNil(o.MinPrefixLen) {
+		return true
+	}
+
+	return false
+}
+
+// SetMinPrefixLen gets a reference to the given int64 and assigns it to the MinPrefixLen field.
+func (o *CreateAreaIPv4) SetMinPrefixLen(v *int64) {
+	o.MinPrefixLen = v
+}
+
+func (o CreateAreaIPv4) ToMap() (map[string]interface{}, error) {
+	toSerialize := map[string]interface{}{}
+	if !IsNil(o.DefaultNameservers) {
+		toSerialize["defaultNameservers"] = o.DefaultNameservers
+	}
+	toSerialize["networkRanges"] = o.NetworkRanges
+	if !IsNil(o.Routes) {
+		toSerialize["routes"] = o.Routes
+	}
+	toSerialize["transferNetwork"] = o.TransferNetwork
+	if !IsNil(o.DefaultPrefixLen) {
+		toSerialize["defaultPrefixLen"] = o.DefaultPrefixLen
+	}
+	if !IsNil(o.MaxPrefixLen) {
+		toSerialize["maxPrefixLen"] = o.MaxPrefixLen
+	}
+	if !IsNil(o.MinPrefixLen) {
+		toSerialize["minPrefixLen"] = o.MinPrefixLen
+	}
+	return toSerialize, nil
+}
+
+type NullableCreateAreaIPv4 struct {
+	value *CreateAreaIPv4
+	isSet bool
+}
+
+func (v NullableCreateAreaIPv4) Get() *CreateAreaIPv4 {
+	return v.value
+}
+
+func (v *NullableCreateAreaIPv4) Set(val *CreateAreaIPv4) {
+	v.value = val
+	v.isSet = true
+}
+
+func (v NullableCreateAreaIPv4) IsSet() bool {
+	return v.isSet
+}
+
+func (v *NullableCreateAreaIPv4) Unset() {
+	v.value = nil
+	v.isSet = false
+}
+
+func NewNullableCreateAreaIPv4(val *CreateAreaIPv4) *NullableCreateAreaIPv4 {
+	return &NullableCreateAreaIPv4{value: val, isSet: true}
+}
+
+func (v NullableCreateAreaIPv4) MarshalJSON() ([]byte, error) {
+	return json.Marshal(v.value)
+}
+
+func (v *NullableCreateAreaIPv4) UnmarshalJSON(src []byte) error {
+	v.isSet = true
+	return json.Unmarshal(src, &v.value)
+}
diff --git a/services/iaas/model_create_network_address_family.go b/services/iaas/model_create_network_address_family.go
index cfce7d77e..e142511df 100644
--- a/services/iaas/model_create_network_address_family.go
+++ b/services/iaas/model_create_network_address_family.go
@@ -10,8 +10,143 @@ API version: 1beta1
 
 package iaas
 
+import (
+	"encoding/json"
+)
+
+// checks if the CreateNetworkAddressFamily type satisfies the MappedNullable interface at compile time
+var _ MappedNullable = &CreateNetworkAddressFamily{}
+
 // CreateNetworkAddressFamily The addressFamily object for a network create request.
 type CreateNetworkAddressFamily struct {
 	Ipv4 *CreateNetworkIPv4Body `json:"ipv4,omitempty"`
 	Ipv6 *CreateNetworkIPv6Body `json:"ipv6,omitempty"`
 }
+
+// NewCreateNetworkAddressFamily instantiates a new CreateNetworkAddressFamily object
+// This constructor will assign default values to properties that have it defined,
+// and makes sure properties required by API are set, but the set of arguments
+// will change when the set of required properties is changed
+func NewCreateNetworkAddressFamily() *CreateNetworkAddressFamily {
+	this := CreateNetworkAddressFamily{}
+	return &this
+}
+
+// NewCreateNetworkAddressFamilyWithDefaults instantiates a new CreateNetworkAddressFamily object
+// This constructor will only assign default values to properties that have it defined,
+// but it doesn't guarantee that properties required by API are set
+func NewCreateNetworkAddressFamilyWithDefaults() *CreateNetworkAddressFamily {
+	this := CreateNetworkAddressFamily{}
+	return &this
+}
+
+// GetIpv4 returns the Ipv4 field value if set, zero value otherwise.
+func (o *CreateNetworkAddressFamily) GetIpv4() *CreateNetworkIPv4Body {
+	if o == nil || IsNil(o.Ipv4) {
+		var ret *CreateNetworkIPv4Body
+		return ret
+	}
+	return o.Ipv4
+}
+
+// GetIpv4Ok returns a tuple with the Ipv4 field value if set, nil otherwise
+// and a boolean to check if the value has been set.
+func (o *CreateNetworkAddressFamily) GetIpv4Ok() (*CreateNetworkIPv4Body, bool) {
+	if o == nil || IsNil(o.Ipv4) {
+		return nil, false
+	}
+	return o.Ipv4, true
+}
+
+// HasIpv4 returns a boolean if a field has been set.
+func (o *CreateNetworkAddressFamily) HasIpv4() bool {
+	if o != nil && !IsNil(o.Ipv4) {
+		return true
+	}
+
+	return false
+}
+
+// SetIpv4 gets a reference to the given CreateNetworkIPv4Body and assigns it to the Ipv4 field.
+func (o *CreateNetworkAddressFamily) SetIpv4(v *CreateNetworkIPv4Body) {
+	o.Ipv4 = v
+}
+
+// GetIpv6 returns the Ipv6 field value if set, zero value otherwise.
+func (o *CreateNetworkAddressFamily) GetIpv6() *CreateNetworkIPv6Body {
+	if o == nil || IsNil(o.Ipv6) {
+		var ret *CreateNetworkIPv6Body
+		return ret
+	}
+	return o.Ipv6
+}
+
+// GetIpv6Ok returns a tuple with the Ipv6 field value if set, nil otherwise
+// and a boolean to check if the value has been set.
+func (o *CreateNetworkAddressFamily) GetIpv6Ok() (*CreateNetworkIPv6Body, bool) {
+	if o == nil || IsNil(o.Ipv6) {
+		return nil, false
+	}
+	return o.Ipv6, true
+}
+
+// HasIpv6 returns a boolean if a field has been set.
+func (o *CreateNetworkAddressFamily) HasIpv6() bool {
+	if o != nil && !IsNil(o.Ipv6) {
+		return true
+	}
+
+	return false
+}
+
+// SetIpv6 gets a reference to the given CreateNetworkIPv6Body and assigns it to the Ipv6 field.
+func (o *CreateNetworkAddressFamily) SetIpv6(v *CreateNetworkIPv6Body) {
+	o.Ipv6 = v
+}
+
+func (o CreateNetworkAddressFamily) ToMap() (map[string]interface{}, error) {
+	toSerialize := map[string]interface{}{}
+	if !IsNil(o.Ipv4) {
+		toSerialize["ipv4"] = o.Ipv4
+	}
+	if !IsNil(o.Ipv6) {
+		toSerialize["ipv6"] = o.Ipv6
+	}
+	return toSerialize, nil
+}
+
+type NullableCreateNetworkAddressFamily struct {
+	value *CreateNetworkAddressFamily
+	isSet bool
+}
+
+func (v NullableCreateNetworkAddressFamily) Get() *CreateNetworkAddressFamily {
+	return v.value
+}
+
+func (v *NullableCreateNetworkAddressFamily) Set(val *CreateNetworkAddressFamily) {
+	v.value = val
+	v.isSet = true
+}
+
+func (v NullableCreateNetworkAddressFamily) IsSet() bool {
+	return v.isSet
+}
+
+func (v *NullableCreateNetworkAddressFamily) Unset() {
+	v.value = nil
+	v.isSet = false
+}
+
+func NewNullableCreateNetworkAddressFamily(val *CreateNetworkAddressFamily) *NullableCreateNetworkAddressFamily {
+	return &NullableCreateNetworkAddressFamily{value: val, isSet: true}
+}
+
+func (v NullableCreateNetworkAddressFamily) MarshalJSON() ([]byte, error) {
+	return json.Marshal(v.value)
+}
+
+func (v *NullableCreateNetworkAddressFamily) UnmarshalJSON(src []byte) error {
+	v.isSet = true
+	return json.Unmarshal(src, &v.value)
+}
diff --git a/services/iaas/model_create_network_area_payload.go b/services/iaas/model_create_network_area_payload.go
index 4ec1864b4..b05d3a585 100644
--- a/services/iaas/model_create_network_area_payload.go
+++ b/services/iaas/model_create_network_area_payload.go
@@ -10,6 +10,13 @@ API version: 1beta1
 
 package iaas
 
+import (
+	"encoding/json"
+)
+
+// checks if the CreateNetworkAreaPayload type satisfies the MappedNullable interface at compile time
+var _ MappedNullable = &CreateNetworkAreaPayload{}
+
 // CreateNetworkAreaPayload struct for CreateNetworkAreaPayload
 type CreateNetworkAreaPayload struct {
 	// REQUIRED
@@ -20,3 +27,150 @@ type CreateNetworkAreaPayload struct {
 	// REQUIRED
 	Name *string `json:"name"`
 }
+
+type _CreateNetworkAreaPayload CreateNetworkAreaPayload
+
+// NewCreateNetworkAreaPayload instantiates a new CreateNetworkAreaPayload object
+// This constructor will assign default values to properties that have it defined,
+// and makes sure properties required by API are set, but the set of arguments
+// will change when the set of required properties is changed
+func NewCreateNetworkAreaPayload(addressFamily *CreateAreaAddressFamily, name *string) *CreateNetworkAreaPayload {
+	this := CreateNetworkAreaPayload{}
+	this.AddressFamily = addressFamily
+	this.Name = name
+	return &this
+}
+
+// NewCreateNetworkAreaPayloadWithDefaults instantiates a new CreateNetworkAreaPayload object
+// This constructor will only assign default values to properties that have it defined,
+// but it doesn't guarantee that properties required by API are set
+func NewCreateNetworkAreaPayloadWithDefaults() *CreateNetworkAreaPayload {
+	this := CreateNetworkAreaPayload{}
+	return &this
+}
+
+// GetAddressFamily returns the AddressFamily field value
+func (o *CreateNetworkAreaPayload) GetAddressFamily() *CreateAreaAddressFamily {
+	if o == nil {
+		var ret *CreateAreaAddressFamily
+		return ret
+	}
+
+	return o.AddressFamily
+}
+
+// GetAddressFamilyOk returns a tuple with the AddressFamily field value
+// and a boolean to check if the value has been set.
+func (o *CreateNetworkAreaPayload) GetAddressFamilyOk() (*CreateAreaAddressFamily, bool) {
+	if o == nil {
+		return nil, false
+	}
+	return o.AddressFamily, true
+}
+
+// SetAddressFamily sets field value
+func (o *CreateNetworkAreaPayload) SetAddressFamily(v *CreateAreaAddressFamily) {
+	o.AddressFamily = v
+}
+
+// GetLabels returns the Labels field value if set, zero value otherwise.
+func (o *CreateNetworkAreaPayload) GetLabels() *map[string]interface{} {
+	if o == nil || IsNil(o.Labels) {
+		var ret *map[string]interface{}
+		return ret
+	}
+	return o.Labels
+}
+
+// GetLabelsOk returns a tuple with the Labels field value if set, nil otherwise
+// and a boolean to check if the value has been set.
+func (o *CreateNetworkAreaPayload) GetLabelsOk() (*map[string]interface{}, bool) {
+	if o == nil || IsNil(o.Labels) {
+		return &map[string]interface{}{}, false
+	}
+	return o.Labels, true
+}
+
+// HasLabels returns a boolean if a field has been set.
+func (o *CreateNetworkAreaPayload) HasLabels() bool {
+	if o != nil && !IsNil(o.Labels) {
+		return true
+	}
+
+	return false
+}
+
+// SetLabels gets a reference to the given map[string]interface{} and assigns it to the Labels field.
+func (o *CreateNetworkAreaPayload) SetLabels(v *map[string]interface{}) {
+	o.Labels = v
+}
+
+// GetName returns the Name field value
+func (o *CreateNetworkAreaPayload) GetName() *string {
+	if o == nil {
+		var ret *string
+		return ret
+	}
+
+	return o.Name
+}
+
+// GetNameOk returns a tuple with the Name field value
+// and a boolean to check if the value has been set.
+func (o *CreateNetworkAreaPayload) GetNameOk() (*string, bool) {
+	if o == nil {
+		return nil, false
+	}
+	return o.Name, true
+}
+
+// SetName sets field value
+func (o *CreateNetworkAreaPayload) SetName(v *string) {
+	o.Name = v
+}
+
+func (o CreateNetworkAreaPayload) ToMap() (map[string]interface{}, error) {
+	toSerialize := map[string]interface{}{}
+	toSerialize["addressFamily"] = o.AddressFamily
+	if !IsNil(o.Labels) {
+		toSerialize["labels"] = o.Labels
+	}
+	toSerialize["name"] = o.Name
+	return toSerialize, nil
+}
+
+type NullableCreateNetworkAreaPayload struct {
+	value *CreateNetworkAreaPayload
+	isSet bool
+}
+
+func (v NullableCreateNetworkAreaPayload) Get() *CreateNetworkAreaPayload {
+	return v.value
+}
+
+func (v *NullableCreateNetworkAreaPayload) Set(val *CreateNetworkAreaPayload) {
+	v.value = val
+	v.isSet = true
+}
+
+func (v NullableCreateNetworkAreaPayload) IsSet() bool {
+	return v.isSet
+}
+
+func (v *NullableCreateNetworkAreaPayload) Unset() {
+	v.value = nil
+	v.isSet = false
+}
+
+func NewNullableCreateNetworkAreaPayload(val *CreateNetworkAreaPayload) *NullableCreateNetworkAreaPayload {
+	return &NullableCreateNetworkAreaPayload{value: val, isSet: true}
+}
+
+func (v NullableCreateNetworkAreaPayload) MarshalJSON() ([]byte, error) {
+	return json.Marshal(v.value)
+}
+
+func (v *NullableCreateNetworkAreaPayload) UnmarshalJSON(src []byte) error {
+	v.isSet = true
+	return json.Unmarshal(src, &v.value)
+}
diff --git a/services/iaas/model_create_network_area_range_payload.go b/services/iaas/model_create_network_area_range_payload.go
index 56018297a..837d3d22d 100644
--- a/services/iaas/model_create_network_area_range_payload.go
+++ b/services/iaas/model_create_network_area_range_payload.go
@@ -10,8 +10,108 @@ API version: 1beta1
 
 package iaas
 
+import (
+	"encoding/json"
+)
+
+// checks if the CreateNetworkAreaRangePayload type satisfies the MappedNullable interface at compile time
+var _ MappedNullable = &CreateNetworkAreaRangePayload{}
+
 // CreateNetworkAreaRangePayload struct for CreateNetworkAreaRangePayload
 type CreateNetworkAreaRangePayload struct {
 	// A list of network ranges.
 	Ipv4 *[]NetworkRange `json:"ipv4,omitempty"`
 }
+
+// NewCreateNetworkAreaRangePayload instantiates a new CreateNetworkAreaRangePayload object
+// This constructor will assign default values to properties that have it defined,
+// and makes sure properties required by API are set, but the set of arguments
+// will change when the set of required properties is changed
+func NewCreateNetworkAreaRangePayload() *CreateNetworkAreaRangePayload {
+	this := CreateNetworkAreaRangePayload{}
+	return &this
+}
+
+// NewCreateNetworkAreaRangePayloadWithDefaults instantiates a new CreateNetworkAreaRangePayload object
+// This constructor will only assign default values to properties that have it defined,
+// but it doesn't guarantee that properties required by API are set
+func NewCreateNetworkAreaRangePayloadWithDefaults() *CreateNetworkAreaRangePayload {
+	this := CreateNetworkAreaRangePayload{}
+	return &this
+}
+
+// GetIpv4 returns the Ipv4 field value if set, zero value otherwise.
+func (o *CreateNetworkAreaRangePayload) GetIpv4() *[]NetworkRange {
+	if o == nil || IsNil(o.Ipv4) {
+		var ret *[]NetworkRange
+		return ret
+	}
+	return o.Ipv4
+}
+
+// GetIpv4Ok returns a tuple with the Ipv4 field value if set, nil otherwise
+// and a boolean to check if the value has been set.
+func (o *CreateNetworkAreaRangePayload) GetIpv4Ok() (*[]NetworkRange, bool) {
+	if o == nil || IsNil(o.Ipv4) {
+		return nil, false
+	}
+	return o.Ipv4, true
+}
+
+// HasIpv4 returns a boolean if a field has been set.
+func (o *CreateNetworkAreaRangePayload) HasIpv4() bool {
+	if o != nil && !IsNil(o.Ipv4) {
+		return true
+	}
+
+	return false
+}
+
+// SetIpv4 gets a reference to the given []NetworkRange and assigns it to the Ipv4 field.
+func (o *CreateNetworkAreaRangePayload) SetIpv4(v *[]NetworkRange) {
+	o.Ipv4 = v
+}
+
+func (o CreateNetworkAreaRangePayload) ToMap() (map[string]interface{}, error) {
+	toSerialize := map[string]interface{}{}
+	if !IsNil(o.Ipv4) {
+		toSerialize["ipv4"] = o.Ipv4
+	}
+	return toSerialize, nil
+}
+
+type NullableCreateNetworkAreaRangePayload struct {
+	value *CreateNetworkAreaRangePayload
+	isSet bool
+}
+
+func (v NullableCreateNetworkAreaRangePayload) Get() *CreateNetworkAreaRangePayload {
+	return v.value
+}
+
+func (v *NullableCreateNetworkAreaRangePayload) Set(val *CreateNetworkAreaRangePayload) {
+	v.value = val
+	v.isSet = true
+}
+
+func (v NullableCreateNetworkAreaRangePayload) IsSet() bool {
+	return v.isSet
+}
+
+func (v *NullableCreateNetworkAreaRangePayload) Unset() {
+	v.value = nil
+	v.isSet = false
+}
+
+func NewNullableCreateNetworkAreaRangePayload(val *CreateNetworkAreaRangePayload) *NullableCreateNetworkAreaRangePayload {
+	return &NullableCreateNetworkAreaRangePayload{value: val, isSet: true}
+}
+
+func (v NullableCreateNetworkAreaRangePayload) MarshalJSON() ([]byte, error) {
+	return json.Marshal(v.value)
+}
+
+func (v *NullableCreateNetworkAreaRangePayload) UnmarshalJSON(src []byte) error {
+	v.isSet = true
+	return json.Unmarshal(src, &v.value)
+}
diff --git a/services/iaas/model_create_network_area_route_payload.go b/services/iaas/model_create_network_area_route_payload.go
index 191ff1d5d..26c47565f 100644
--- a/services/iaas/model_create_network_area_route_payload.go
+++ b/services/iaas/model_create_network_area_route_payload.go
@@ -10,8 +10,108 @@ API version: 1beta1
 
 package iaas
 
+import (
+	"encoding/json"
+)
+
+// checks if the CreateNetworkAreaRoutePayload type satisfies the MappedNullable interface at compile time
+var _ MappedNullable = &CreateNetworkAreaRoutePayload{}
+
 // CreateNetworkAreaRoutePayload struct for CreateNetworkAreaRoutePayload
 type CreateNetworkAreaRoutePayload struct {
 	// A list of routes.
 	Ipv4 *[]Route `json:"ipv4,omitempty"`
 }
+
+// NewCreateNetworkAreaRoutePayload instantiates a new CreateNetworkAreaRoutePayload object
+// This constructor will assign default values to properties that have it defined,
+// and makes sure properties required by API are set, but the set of arguments
+// will change when the set of required properties is changed
+func NewCreateNetworkAreaRoutePayload() *CreateNetworkAreaRoutePayload {
+	this := CreateNetworkAreaRoutePayload{}
+	return &this
+}
+
+// NewCreateNetworkAreaRoutePayloadWithDefaults instantiates a new CreateNetworkAreaRoutePayload object
+// This constructor will only assign default values to properties that have it defined,
+// but it doesn't guarantee that properties required by API are set
+func NewCreateNetworkAreaRoutePayloadWithDefaults() *CreateNetworkAreaRoutePayload {
+	this := CreateNetworkAreaRoutePayload{}
+	return &this
+}
+
+// GetIpv4 returns the Ipv4 field value if set, zero value otherwise.
+func (o *CreateNetworkAreaRoutePayload) GetIpv4() *[]Route {
+	if o == nil || IsNil(o.Ipv4) {
+		var ret *[]Route
+		return ret
+	}
+	return o.Ipv4
+}
+
+// GetIpv4Ok returns a tuple with the Ipv4 field value if set, nil otherwise
+// and a boolean to check if the value has been set.
+func (o *CreateNetworkAreaRoutePayload) GetIpv4Ok() (*[]Route, bool) {
+	if o == nil || IsNil(o.Ipv4) {
+		return nil, false
+	}
+	return o.Ipv4, true
+}
+
+// HasIpv4 returns a boolean if a field has been set.
+func (o *CreateNetworkAreaRoutePayload) HasIpv4() bool {
+	if o != nil && !IsNil(o.Ipv4) {
+		return true
+	}
+
+	return false
+}
+
+// SetIpv4 gets a reference to the given []Route and assigns it to the Ipv4 field.
+func (o *CreateNetworkAreaRoutePayload) SetIpv4(v *[]Route) {
+	o.Ipv4 = v
+}
+
+func (o CreateNetworkAreaRoutePayload) ToMap() (map[string]interface{}, error) {
+	toSerialize := map[string]interface{}{}
+	if !IsNil(o.Ipv4) {
+		toSerialize["ipv4"] = o.Ipv4
+	}
+	return toSerialize, nil
+}
+
+type NullableCreateNetworkAreaRoutePayload struct {
+	value *CreateNetworkAreaRoutePayload
+	isSet bool
+}
+
+func (v NullableCreateNetworkAreaRoutePayload) Get() *CreateNetworkAreaRoutePayload {
+	return v.value
+}
+
+func (v *NullableCreateNetworkAreaRoutePayload) Set(val *CreateNetworkAreaRoutePayload) {
+	v.value = val
+	v.isSet = true
+}
+
+func (v NullableCreateNetworkAreaRoutePayload) IsSet() bool {
+	return v.isSet
+}
+
+func (v *NullableCreateNetworkAreaRoutePayload) Unset() {
+	v.value = nil
+	v.isSet = false
+}
+
+func NewNullableCreateNetworkAreaRoutePayload(val *CreateNetworkAreaRoutePayload) *NullableCreateNetworkAreaRoutePayload {
+	return &NullableCreateNetworkAreaRoutePayload{value: val, isSet: true}
+}
+
+func (v NullableCreateNetworkAreaRoutePayload) MarshalJSON() ([]byte, error) {
+	return json.Marshal(v.value)
+}
+
+func (v *NullableCreateNetworkAreaRoutePayload) UnmarshalJSON(src []byte) error {
+	v.isSet = true
+	return json.Unmarshal(src, &v.value)
+}
diff --git a/services/iaas/model_create_network_ipv4_body.go b/services/iaas/model_create_network_ipv4_body.go
index 8624382d8..209527378 100644
--- a/services/iaas/model_create_network_ipv4_body.go
+++ b/services/iaas/model_create_network_ipv4_body.go
@@ -10,11 +10,228 @@ API version: 1beta1
 
 package iaas
 
+import (
+	"encoding/json"
+)
+
+// checks if the CreateNetworkIPv4Body type satisfies the MappedNullable interface at compile time
+var _ MappedNullable = &CreateNetworkIPv4Body{}
+
 // CreateNetworkIPv4Body The config object for an IPv4 network.
 type CreateNetworkIPv4Body struct {
+	Gateway *NullableV1NetworkGateway `json:"gateway,omitempty"`
 	// A list containing DNS Servers/Nameservers for IPv4.
 	Nameservers *[]string `json:"nameservers,omitempty"`
 	// Classless Inter-Domain Routing (CIDR).
 	Prefix       *string `json:"prefix,omitempty"`
 	PrefixLength *int64  `json:"prefixLength,omitempty"`
 }
+
+// NewCreateNetworkIPv4Body instantiates a new CreateNetworkIPv4Body object
+// This constructor will assign default values to properties that have it defined,
+// and makes sure properties required by API are set, but the set of arguments
+// will change when the set of required properties is changed
+func NewCreateNetworkIPv4Body() *CreateNetworkIPv4Body {
+	this := CreateNetworkIPv4Body{}
+	return &this
+}
+
+// NewCreateNetworkIPv4BodyWithDefaults instantiates a new CreateNetworkIPv4Body object
+// This constructor will only assign default values to properties that have it defined,
+// but it doesn't guarantee that properties required by API are set
+func NewCreateNetworkIPv4BodyWithDefaults() *CreateNetworkIPv4Body {
+	this := CreateNetworkIPv4Body{}
+	return &this
+}
+
+// GetGateway returns the Gateway field value if set, zero value otherwise (both if not set or set to explicit null).
+func (o *CreateNetworkIPv4Body) GetGateway() *V1NetworkGateway {
+	if o == nil || IsNil(o.Gateway.Get()) {
+		var ret *V1NetworkGateway
+		return ret
+	}
+	return o.Gateway.Get()
+}
+
+// GetGatewayOk returns a tuple with the Gateway field value if set, nil otherwise
+// and a boolean to check if the value has been set.
+// NOTE: If the value is an explicit nil, `nil, true` will be returned
+func (o *CreateNetworkIPv4Body) GetGatewayOk() (*V1NetworkGateway, bool) {
+	if o == nil {
+		return nil, false
+	}
+	return o.Gateway.Get(), o.Gateway.IsSet()
+}
+
+// HasGateway returns a boolean if a field has been set.
+func (o *CreateNetworkIPv4Body) HasGateway() bool {
+	if o != nil && o.Gateway.IsSet() {
+		return true
+	}
+
+	return false
+}
+
+// SetGateway gets a reference to the given V1NetworkGateway and assigns it to the Gateway field.
+func (o *CreateNetworkIPv4Body) SetGateway(v *V1NetworkGateway) {
+	o.Gateway.Set(v)
+}
+
+// SetGatewayNil sets the value for Gateway to be an explicit nil
+func (o *CreateNetworkIPv4Body) SetGatewayNil() {
+	o.Gateway.Set(nil)
+}
+
+// UnsetGateway ensures that no value is present for Gateway, not even an explicit nil
+func (o *CreateNetworkIPv4Body) UnsetGateway() {
+	o.Gateway.Unset()
+}
+
+// GetNameservers returns the Nameservers field value if set, zero value otherwise.
+func (o *CreateNetworkIPv4Body) GetNameservers() *[]string {
+	if o == nil || IsNil(o.Nameservers) {
+		var ret *[]string
+		return ret
+	}
+	return o.Nameservers
+}
+
+// GetNameserversOk returns a tuple with the Nameservers field value if set, nil otherwise
+// and a boolean to check if the value has been set.
+func (o *CreateNetworkIPv4Body) GetNameserversOk() (*[]string, bool) {
+	if o == nil || IsNil(o.Nameservers) {
+		return nil, false
+	}
+	return o.Nameservers, true
+}
+
+// HasNameservers returns a boolean if a field has been set.
+func (o *CreateNetworkIPv4Body) HasNameservers() bool {
+	if o != nil && !IsNil(o.Nameservers) {
+		return true
+	}
+
+	return false
+}
+
+// SetNameservers gets a reference to the given []string and assigns it to the Nameservers field.
+func (o *CreateNetworkIPv4Body) SetNameservers(v *[]string) {
+	o.Nameservers = v
+}
+
+// GetPrefix returns the Prefix field value if set, zero value otherwise.
+func (o *CreateNetworkIPv4Body) GetPrefix() *string {
+	if o == nil || IsNil(o.Prefix) {
+		var ret *string
+		return ret
+	}
+	return o.Prefix
+}
+
+// GetPrefixOk returns a tuple with the Prefix field value if set, nil otherwise
+// and a boolean to check if the value has been set.
+func (o *CreateNetworkIPv4Body) GetPrefixOk() (*string, bool) {
+	if o == nil || IsNil(o.Prefix) {
+		return nil, false
+	}
+	return o.Prefix, true
+}
+
+// HasPrefix returns a boolean if a field has been set.
+func (o *CreateNetworkIPv4Body) HasPrefix() bool {
+	if o != nil && !IsNil(o.Prefix) {
+		return true
+	}
+
+	return false
+}
+
+// SetPrefix gets a reference to the given string and assigns it to the Prefix field.
+func (o *CreateNetworkIPv4Body) SetPrefix(v *string) {
+	o.Prefix = v
+}
+
+// GetPrefixLength returns the PrefixLength field value if set, zero value otherwise.
+func (o *CreateNetworkIPv4Body) GetPrefixLength() *int64 {
+	if o == nil || IsNil(o.PrefixLength) {
+		var ret *int64
+		return ret
+	}
+	return o.PrefixLength
+}
+
+// GetPrefixLengthOk returns a tuple with the PrefixLength field value if set, nil otherwise
+// and a boolean to check if the value has been set.
+func (o *CreateNetworkIPv4Body) GetPrefixLengthOk() (*int64, bool) {
+	if o == nil || IsNil(o.PrefixLength) {
+		return nil, false
+	}
+	return o.PrefixLength, true
+}
+
+// HasPrefixLength returns a boolean if a field has been set.
+func (o *CreateNetworkIPv4Body) HasPrefixLength() bool {
+	if o != nil && !IsNil(o.PrefixLength) {
+		return true
+	}
+
+	return false
+}
+
+// SetPrefixLength gets a reference to the given int64 and assigns it to the PrefixLength field.
+func (o *CreateNetworkIPv4Body) SetPrefixLength(v *int64) {
+	o.PrefixLength = v
+}
+
+func (o CreateNetworkIPv4Body) ToMap() (map[string]interface{}, error) {
+	toSerialize := map[string]interface{}{}
+	if o.Gateway.IsSet() {
+		toSerialize["gateway"] = o.Gateway.Get()
+	}
+	if !IsNil(o.Nameservers) {
+		toSerialize["nameservers"] = o.Nameservers
+	}
+	if !IsNil(o.Prefix) {
+		toSerialize["prefix"] = o.Prefix
+	}
+	if !IsNil(o.PrefixLength) {
+		toSerialize["prefixLength"] = o.PrefixLength
+	}
+	return toSerialize, nil
+}
+
+type NullableCreateNetworkIPv4Body struct {
+	value *CreateNetworkIPv4Body
+	isSet bool
+}
+
+func (v NullableCreateNetworkIPv4Body) Get() *CreateNetworkIPv4Body {
+	return v.value
+}
+
+func (v *NullableCreateNetworkIPv4Body) Set(val *CreateNetworkIPv4Body) {
+	v.value = val
+	v.isSet = true
+}
+
+func (v NullableCreateNetworkIPv4Body) IsSet() bool {
+	return v.isSet
+}
+
+func (v *NullableCreateNetworkIPv4Body) Unset() {
+	v.value = nil
+	v.isSet = false
+}
+
+func NewNullableCreateNetworkIPv4Body(val *CreateNetworkIPv4Body) *NullableCreateNetworkIPv4Body {
+	return &NullableCreateNetworkIPv4Body{value: val, isSet: true}
+}
+
+func (v NullableCreateNetworkIPv4Body) MarshalJSON() ([]byte, error) {
+	return json.Marshal(v.value)
+}
+
+func (v *NullableCreateNetworkIPv4Body) UnmarshalJSON(src []byte) error {
+	v.isSet = true
+	return json.Unmarshal(src, &v.value)
+}
diff --git a/services/iaas/model_create_network_ipv6_body.go b/services/iaas/model_create_network_ipv6_body.go
index b5d8d1998..afc80c150 100644
--- a/services/iaas/model_create_network_ipv6_body.go
+++ b/services/iaas/model_create_network_ipv6_body.go
@@ -10,11 +10,228 @@ API version: 1beta1
 
 package iaas
 
+import (
+	"encoding/json"
+)
+
+// checks if the CreateNetworkIPv6Body type satisfies the MappedNullable interface at compile time
+var _ MappedNullable = &CreateNetworkIPv6Body{}
+
 // CreateNetworkIPv6Body The config object for an IPv6 network.
 type CreateNetworkIPv6Body struct {
+	Gateway *NullableV1NetworkGateway `json:"gateway,omitempty"`
 	// A list containing DNS Servers/Nameservers for IPv6.
 	Nameservers *[]string `json:"nameservers,omitempty"`
 	// Classless Inter-Domain Routing (CIDR) for IPv6.
 	Prefix       *string `json:"prefix,omitempty"`
 	PrefixLength *int64  `json:"prefixLength,omitempty"`
 }
+
+// NewCreateNetworkIPv6Body instantiates a new CreateNetworkIPv6Body object
+// This constructor will assign default values to properties that have it defined,
+// and makes sure properties required by API are set, but the set of arguments
+// will change when the set of required properties is changed
+func NewCreateNetworkIPv6Body() *CreateNetworkIPv6Body {
+	this := CreateNetworkIPv6Body{}
+	return &this
+}
+
+// NewCreateNetworkIPv6BodyWithDefaults instantiates a new CreateNetworkIPv6Body object
+// This constructor will only assign default values to properties that have it defined,
+// but it doesn't guarantee that properties required by API are set
+func NewCreateNetworkIPv6BodyWithDefaults() *CreateNetworkIPv6Body {
+	this := CreateNetworkIPv6Body{}
+	return &this
+}
+
+// GetGateway returns the Gateway field value if set, zero value otherwise (both if not set or set to explicit null).
+func (o *CreateNetworkIPv6Body) GetGateway() *V1NetworkGateway {
+	if o == nil || IsNil(o.Gateway.Get()) {
+		var ret *V1NetworkGateway
+		return ret
+	}
+	return o.Gateway.Get()
+}
+
+// GetGatewayOk returns a tuple with the Gateway field value if set, nil otherwise
+// and a boolean to check if the value has been set.
+// NOTE: If the value is an explicit nil, `nil, true` will be returned
+func (o *CreateNetworkIPv6Body) GetGatewayOk() (*V1NetworkGateway, bool) {
+	if o == nil {
+		return nil, false
+	}
+	return o.Gateway.Get(), o.Gateway.IsSet()
+}
+
+// HasGateway returns a boolean if a field has been set.
+func (o *CreateNetworkIPv6Body) HasGateway() bool {
+	if o != nil && o.Gateway.IsSet() {
+		return true
+	}
+
+	return false
+}
+
+// SetGateway gets a reference to the given V1NetworkGateway and assigns it to the Gateway field.
+func (o *CreateNetworkIPv6Body) SetGateway(v *V1NetworkGateway) {
+	o.Gateway.Set(v)
+}
+
+// SetGatewayNil sets the value for Gateway to be an explicit nil
+func (o *CreateNetworkIPv6Body) SetGatewayNil() {
+	o.Gateway.Set(nil)
+}
+
+// UnsetGateway ensures that no value is present for Gateway, not even an explicit nil
+func (o *CreateNetworkIPv6Body) UnsetGateway() {
+	o.Gateway.Unset()
+}
+
+// GetNameservers returns the Nameservers field value if set, zero value otherwise.
+func (o *CreateNetworkIPv6Body) GetNameservers() *[]string {
+	if o == nil || IsNil(o.Nameservers) {
+		var ret *[]string
+		return ret
+	}
+	return o.Nameservers
+}
+
+// GetNameserversOk returns a tuple with the Nameservers field value if set, nil otherwise
+// and a boolean to check if the value has been set.
+func (o *CreateNetworkIPv6Body) GetNameserversOk() (*[]string, bool) {
+	if o == nil || IsNil(o.Nameservers) {
+		return nil, false
+	}
+	return o.Nameservers, true
+}
+
+// HasNameservers returns a boolean if a field has been set.
+func (o *CreateNetworkIPv6Body) HasNameservers() bool {
+	if o != nil && !IsNil(o.Nameservers) {
+		return true
+	}
+
+	return false
+}
+
+// SetNameservers gets a reference to the given []string and assigns it to the Nameservers field.
+func (o *CreateNetworkIPv6Body) SetNameservers(v *[]string) {
+	o.Nameservers = v
+}
+
+// GetPrefix returns the Prefix field value if set, zero value otherwise.
+func (o *CreateNetworkIPv6Body) GetPrefix() *string {
+	if o == nil || IsNil(o.Prefix) {
+		var ret *string
+		return ret
+	}
+	return o.Prefix
+}
+
+// GetPrefixOk returns a tuple with the Prefix field value if set, nil otherwise
+// and a boolean to check if the value has been set.
+func (o *CreateNetworkIPv6Body) GetPrefixOk() (*string, bool) {
+	if o == nil || IsNil(o.Prefix) {
+		return nil, false
+	}
+	return o.Prefix, true
+}
+
+// HasPrefix returns a boolean if a field has been set.
+func (o *CreateNetworkIPv6Body) HasPrefix() bool {
+	if o != nil && !IsNil(o.Prefix) {
+		return true
+	}
+
+	return false
+}
+
+// SetPrefix gets a reference to the given string and assigns it to the Prefix field.
+func (o *CreateNetworkIPv6Body) SetPrefix(v *string) {
+	o.Prefix = v
+}
+
+// GetPrefixLength returns the PrefixLength field value if set, zero value otherwise.
+func (o *CreateNetworkIPv6Body) GetPrefixLength() *int64 {
+	if o == nil || IsNil(o.PrefixLength) {
+		var ret *int64
+		return ret
+	}
+	return o.PrefixLength
+}
+
+// GetPrefixLengthOk returns a tuple with the PrefixLength field value if set, nil otherwise
+// and a boolean to check if the value has been set.
+func (o *CreateNetworkIPv6Body) GetPrefixLengthOk() (*int64, bool) {
+	if o == nil || IsNil(o.PrefixLength) {
+		return nil, false
+	}
+	return o.PrefixLength, true
+}
+
+// HasPrefixLength returns a boolean if a field has been set.
+func (o *CreateNetworkIPv6Body) HasPrefixLength() bool {
+	if o != nil && !IsNil(o.PrefixLength) {
+		return true
+	}
+
+	return false
+}
+
+// SetPrefixLength gets a reference to the given int64 and assigns it to the PrefixLength field.
+func (o *CreateNetworkIPv6Body) SetPrefixLength(v *int64) {
+	o.PrefixLength = v
+}
+
+func (o CreateNetworkIPv6Body) ToMap() (map[string]interface{}, error) {
+	toSerialize := map[string]interface{}{}
+	if o.Gateway.IsSet() {
+		toSerialize["gateway"] = o.Gateway.Get()
+	}
+	if !IsNil(o.Nameservers) {
+		toSerialize["nameservers"] = o.Nameservers
+	}
+	if !IsNil(o.Prefix) {
+		toSerialize["prefix"] = o.Prefix
+	}
+	if !IsNil(o.PrefixLength) {
+		toSerialize["prefixLength"] = o.PrefixLength
+	}
+	return toSerialize, nil
+}
+
+type NullableCreateNetworkIPv6Body struct {
+	value *CreateNetworkIPv6Body
+	isSet bool
+}
+
+func (v NullableCreateNetworkIPv6Body) Get() *CreateNetworkIPv6Body {
+	return v.value
+}
+
+func (v *NullableCreateNetworkIPv6Body) Set(val *CreateNetworkIPv6Body) {
+	v.value = val
+	v.isSet = true
+}
+
+func (v NullableCreateNetworkIPv6Body) IsSet() bool {
+	return v.isSet
+}
+
+func (v *NullableCreateNetworkIPv6Body) Unset() {
+	v.value = nil
+	v.isSet = false
+}
+
+func NewNullableCreateNetworkIPv6Body(val *CreateNetworkIPv6Body) *NullableCreateNetworkIPv6Body {
+	return &NullableCreateNetworkIPv6Body{value: val, isSet: true}
+}
+
+func (v NullableCreateNetworkIPv6Body) MarshalJSON() ([]byte, error) {
+	return json.Marshal(v.value)
+}
+
+func (v *NullableCreateNetworkIPv6Body) UnmarshalJSON(src []byte) error {
+	v.isSet = true
+	return json.Unmarshal(src, &v.value)
+}
diff --git a/services/iaas/model_create_network_payload.go b/services/iaas/model_create_network_payload.go
index d9865f867..6cc8b548c 100644
--- a/services/iaas/model_create_network_payload.go
+++ b/services/iaas/model_create_network_payload.go
@@ -10,6 +10,13 @@ API version: 1beta1
 
 package iaas
 
+import (
+	"encoding/json"
+)
+
+// checks if the CreateNetworkPayload type satisfies the MappedNullable interface at compile time
+var _ MappedNullable = &CreateNetworkPayload{}
+
 // CreateNetworkPayload Object that represents the request body for a network create.
 type CreateNetworkPayload struct {
 	AddressFamily *CreateNetworkAddressFamily `json:"addressFamily,omitempty"`
@@ -21,3 +28,194 @@ type CreateNetworkPayload struct {
 	// Shows if the network is routed and therefore accessible from other networks.
 	Routed *bool `json:"routed,omitempty"`
 }
+
+type _CreateNetworkPayload CreateNetworkPayload
+
+// NewCreateNetworkPayload instantiates a new CreateNetworkPayload object
+// This constructor will assign default values to properties that have it defined,
+// and makes sure properties required by API are set, but the set of arguments
+// will change when the set of required properties is changed
+func NewCreateNetworkPayload(name *string) *CreateNetworkPayload {
+	this := CreateNetworkPayload{}
+	this.Name = name
+	return &this
+}
+
+// NewCreateNetworkPayloadWithDefaults instantiates a new CreateNetworkPayload object
+// This constructor will only assign default values to properties that have it defined,
+// but it doesn't guarantee that properties required by API are set
+func NewCreateNetworkPayloadWithDefaults() *CreateNetworkPayload {
+	this := CreateNetworkPayload{}
+	return &this
+}
+
+// GetAddressFamily returns the AddressFamily field value if set, zero value otherwise.
+func (o *CreateNetworkPayload) GetAddressFamily() *CreateNetworkAddressFamily {
+	if o == nil || IsNil(o.AddressFamily) {
+		var ret *CreateNetworkAddressFamily
+		return ret
+	}
+	return o.AddressFamily
+}
+
+// GetAddressFamilyOk returns a tuple with the AddressFamily field value if set, nil otherwise
+// and a boolean to check if the value has been set.
+func (o *CreateNetworkPayload) GetAddressFamilyOk() (*CreateNetworkAddressFamily, bool) {
+	if o == nil || IsNil(o.AddressFamily) {
+		return nil, false
+	}
+	return o.AddressFamily, true
+}
+
+// HasAddressFamily returns a boolean if a field has been set.
+func (o *CreateNetworkPayload) HasAddressFamily() bool {
+	if o != nil && !IsNil(o.AddressFamily) {
+		return true
+	}
+
+	return false
+}
+
+// SetAddressFamily gets a reference to the given CreateNetworkAddressFamily and assigns it to the AddressFamily field.
+func (o *CreateNetworkPayload) SetAddressFamily(v *CreateNetworkAddressFamily) {
+	o.AddressFamily = v
+}
+
+// GetLabels returns the Labels field value if set, zero value otherwise.
+func (o *CreateNetworkPayload) GetLabels() *map[string]interface{} {
+	if o == nil || IsNil(o.Labels) {
+		var ret *map[string]interface{}
+		return ret
+	}
+	return o.Labels
+}
+
+// GetLabelsOk returns a tuple with the Labels field value if set, nil otherwise
+// and a boolean to check if the value has been set.
+func (o *CreateNetworkPayload) GetLabelsOk() (*map[string]interface{}, bool) {
+	if o == nil || IsNil(o.Labels) {
+		return &map[string]interface{}{}, false
+	}
+	return o.Labels, true
+}
+
+// HasLabels returns a boolean if a field has been set.
+func (o *CreateNetworkPayload) HasLabels() bool {
+	if o != nil && !IsNil(o.Labels) {
+		return true
+	}
+
+	return false
+}
+
+// SetLabels gets a reference to the given map[string]interface{} and assigns it to the Labels field.
+func (o *CreateNetworkPayload) SetLabels(v *map[string]interface{}) {
+	o.Labels = v
+}
+
+// GetName returns the Name field value
+func (o *CreateNetworkPayload) GetName() *string {
+	if o == nil {
+		var ret *string
+		return ret
+	}
+
+	return o.Name
+}
+
+// GetNameOk returns a tuple with the Name field value
+// and a boolean to check if the value has been set.
+func (o *CreateNetworkPayload) GetNameOk() (*string, bool) {
+	if o == nil {
+		return nil, false
+	}
+	return o.Name, true
+}
+
+// SetName sets field value
+func (o *CreateNetworkPayload) SetName(v *string) {
+	o.Name = v
+}
+
+// GetRouted returns the Routed field value if set, zero value otherwise.
+func (o *CreateNetworkPayload) GetRouted() *bool {
+	if o == nil || IsNil(o.Routed) {
+		var ret *bool
+		return ret
+	}
+	return o.Routed
+}
+
+// GetRoutedOk returns a tuple with the Routed field value if set, nil otherwise
+// and a boolean to check if the value has been set.
+func (o *CreateNetworkPayload) GetRoutedOk() (*bool, bool) {
+	if o == nil || IsNil(o.Routed) {
+		return nil, false
+	}
+	return o.Routed, true
+}
+
+// HasRouted returns a boolean if a field has been set.
+func (o *CreateNetworkPayload) HasRouted() bool {
+	if o != nil && !IsNil(o.Routed) {
+		return true
+	}
+
+	return false
+}
+
+// SetRouted gets a reference to the given bool and assigns it to the Routed field.
+func (o *CreateNetworkPayload) SetRouted(v *bool) {
+	o.Routed = v
+}
+
+func (o CreateNetworkPayload) ToMap() (map[string]interface{}, error) {
+	toSerialize := map[string]interface{}{}
+	if !IsNil(o.AddressFamily) {
+		toSerialize["addressFamily"] = o.AddressFamily
+	}
+	if !IsNil(o.Labels) {
+		toSerialize["labels"] = o.Labels
+	}
+	toSerialize["name"] = o.Name
+	if !IsNil(o.Routed) {
+		toSerialize["routed"] = o.Routed
+	}
+	return toSerialize, nil
+}
+
+type NullableCreateNetworkPayload struct {
+	value *CreateNetworkPayload
+	isSet bool
+}
+
+func (v NullableCreateNetworkPayload) Get() *CreateNetworkPayload {
+	return v.value
+}
+
+func (v *NullableCreateNetworkPayload) Set(val *CreateNetworkPayload) {
+	v.value = val
+	v.isSet = true
+}
+
+func (v NullableCreateNetworkPayload) IsSet() bool {
+	return v.isSet
+}
+
+func (v *NullableCreateNetworkPayload) Unset() {
+	v.value = nil
+	v.isSet = false
+}
+
+func NewNullableCreateNetworkPayload(val *CreateNetworkPayload) *NullableCreateNetworkPayload {
+	return &NullableCreateNetworkPayload{value: val, isSet: true}
+}
+
+func (v NullableCreateNetworkPayload) MarshalJSON() ([]byte, error) {
+	return json.Marshal(v.value)
+}
+
+func (v *NullableCreateNetworkPayload) UnmarshalJSON(src []byte) error {
+	v.isSet = true
+	return json.Unmarshal(src, &v.value)
+}
diff --git a/services/iaas/model_error.go b/services/iaas/model_error.go
index 9eeabd0ea..1b134c618 100644
--- a/services/iaas/model_error.go
+++ b/services/iaas/model_error.go
@@ -10,6 +10,13 @@ API version: 1beta1
 
 package iaas
 
+import (
+	"encoding/json"
+)
+
+// checks if the Error type satisfies the MappedNullable interface at compile time
+var _ MappedNullable = &Error{}
+
 // Error Error with HTTP error code and an error message.
 type Error struct {
 	// REQUIRED
@@ -18,3 +25,115 @@ type Error struct {
 	// REQUIRED
 	Msg *string `json:"msg"`
 }
+
+type _Error Error
+
+// NewError instantiates a new Error object
+// This constructor will assign default values to properties that have it defined,
+// and makes sure properties required by API are set, but the set of arguments
+// will change when the set of required properties is changed
+func NewError(code *int64, msg *string) *Error {
+	this := Error{}
+	this.Code = code
+	this.Msg = msg
+	return &this
+}
+
+// NewErrorWithDefaults instantiates a new Error object
+// This constructor will only assign default values to properties that have it defined,
+// but it doesn't guarantee that properties required by API are set
+func NewErrorWithDefaults() *Error {
+	this := Error{}
+	return &this
+}
+
+// GetCode returns the Code field value
+func (o *Error) GetCode() *int64 {
+	if o == nil {
+		var ret *int64
+		return ret
+	}
+
+	return o.Code
+}
+
+// GetCodeOk returns a tuple with the Code field value
+// and a boolean to check if the value has been set.
+func (o *Error) GetCodeOk() (*int64, bool) {
+	if o == nil {
+		return nil, false
+	}
+	return o.Code, true
+}
+
+// SetCode sets field value
+func (o *Error) SetCode(v *int64) {
+	o.Code = v
+}
+
+// GetMsg returns the Msg field value
+func (o *Error) GetMsg() *string {
+	if o == nil {
+		var ret *string
+		return ret
+	}
+
+	return o.Msg
+}
+
+// GetMsgOk returns a tuple with the Msg field value
+// and a boolean to check if the value has been set.
+func (o *Error) GetMsgOk() (*string, bool) {
+	if o == nil {
+		return nil, false
+	}
+	return o.Msg, true
+}
+
+// SetMsg sets field value
+func (o *Error) SetMsg(v *string) {
+	o.Msg = v
+}
+
+func (o Error) ToMap() (map[string]interface{}, error) {
+	toSerialize := map[string]interface{}{}
+	toSerialize["code"] = o.Code
+	toSerialize["msg"] = o.Msg
+	return toSerialize, nil
+}
+
+type NullableError struct {
+	value *Error
+	isSet bool
+}
+
+func (v NullableError) Get() *Error {
+	return v.value
+}
+
+func (v *NullableError) Set(val *Error) {
+	v.value = val
+	v.isSet = true
+}
+
+func (v NullableError) IsSet() bool {
+	return v.isSet
+}
+
+func (v *NullableError) Unset() {
+	v.value = nil
+	v.isSet = false
+}
+
+func NewNullableError(val *Error) *NullableError {
+	return &NullableError{value: val, isSet: true}
+}
+
+func (v NullableError) MarshalJSON() ([]byte, error) {
+	return json.Marshal(v.value)
+}
+
+func (v *NullableError) UnmarshalJSON(src []byte) error {
+	v.isSet = true
+	return json.Unmarshal(src, &v.value)
+}
diff --git a/services/iaas/model_network.go b/services/iaas/model_network.go
index a2ddd3ffe..5cb35d8dc 100644
--- a/services/iaas/model_network.go
+++ b/services/iaas/model_network.go
@@ -11,13 +11,19 @@ API version: 1beta1
 package iaas
 
 import (
+	"encoding/json"
 	"time"
 )
 
+// checks if the Network type satisfies the MappedNullable interface at compile time
+var _ MappedNullable = &Network{}
+
 // Network Object that represents a network.
 type Network struct {
 	// Date-time when resource was created.
-	CreatedAt *time.Time `json:"createdAt,omitempty"`
+	CreatedAt *time.Time                `json:"createdAt,omitempty"`
+	Gateway   *NullableV1NetworkGateway `json:"gateway,omitempty"`
+	Gatewayv6 *NullableV1NetworkGateway `json:"gatewayv6,omitempty"`
 	// Object that represents the labels of an object.
 	Labels *map[string]interface{} `json:"labels,omitempty"`
 	// REQUIRED
@@ -41,3 +47,548 @@ type Network struct {
 	// Date-time when resource was last updated.
 	UpdatedAt *time.Time `json:"updatedAt,omitempty"`
 }
+
+type _Network Network
+
+// NewNetwork instantiates a new Network object
+// This constructor will assign default values to properties that have it defined,
+// and makes sure properties required by API are set, but the set of arguments
+// will change when the set of required properties is changed
+func NewNetwork(name *string, networkId *string, state *string) *Network {
+	this := Network{}
+	this.Name = name
+	this.NetworkId = networkId
+	this.State = state
+	return &this
+}
+
+// NewNetworkWithDefaults instantiates a new Network object
+// This constructor will only assign default values to properties that have it defined,
+// but it doesn't guarantee that properties required by API are set
+func NewNetworkWithDefaults() *Network {
+	this := Network{}
+	return &this
+}
+
+// GetCreatedAt returns the CreatedAt field value if set, zero value otherwise.
+func (o *Network) GetCreatedAt() *time.Time {
+	if o == nil || IsNil(o.CreatedAt) {
+		var ret *time.Time
+		return ret
+	}
+	return o.CreatedAt
+}
+
+// GetCreatedAtOk returns a tuple with the CreatedAt field value if set, nil otherwise
+// and a boolean to check if the value has been set.
+func (o *Network) GetCreatedAtOk() (*time.Time, bool) {
+	if o == nil || IsNil(o.CreatedAt) {
+		return nil, false
+	}
+	return o.CreatedAt, true
+}
+
+// HasCreatedAt returns a boolean if a field has been set.
+func (o *Network) HasCreatedAt() bool {
+	if o != nil && !IsNil(o.CreatedAt) {
+		return true
+	}
+
+	return false
+}
+
+// SetCreatedAt gets a reference to the given time.Time and assigns it to the CreatedAt field.
+func (o *Network) SetCreatedAt(v *time.Time) {
+	o.CreatedAt = v
+}
+
+// GetGateway returns the Gateway field value if set, zero value otherwise (both if not set or set to explicit null).
+func (o *Network) GetGateway() *V1NetworkGateway {
+	if o == nil || IsNil(o.Gateway.Get()) {
+		var ret *V1NetworkGateway
+		return ret
+	}
+	return o.Gateway.Get()
+}
+
+// GetGatewayOk returns a tuple with the Gateway field value if set, nil otherwise
+// and a boolean to check if the value has been set.
+// NOTE: If the value is an explicit nil, `nil, true` will be returned
+func (o *Network) GetGatewayOk() (*V1NetworkGateway, bool) {
+	if o == nil {
+		return nil, false
+	}
+	return o.Gateway.Get(), o.Gateway.IsSet()
+}
+
+// HasGateway returns a boolean if a field has been set.
+func (o *Network) HasGateway() bool {
+	if o != nil && o.Gateway.IsSet() {
+		return true
+	}
+
+	return false
+}
+
+// SetGateway gets a reference to the given V1NetworkGateway and assigns it to the Gateway field.
+func (o *Network) SetGateway(v *V1NetworkGateway) {
+	o.Gateway.Set(v)
+}
+
+// SetGatewayNil sets the value for Gateway to be an explicit nil
+func (o *Network) SetGatewayNil() {
+	o.Gateway.Set(nil)
+}
+
+// UnsetGateway ensures that no value is present for Gateway, not even an explicit nil
+func (o *Network) UnsetGateway() {
+	o.Gateway.Unset()
+}
+
+// GetGatewayv6 returns the Gatewayv6 field value if set, zero value otherwise (both if not set or set to explicit null).
+func (o *Network) GetGatewayv6() *V1NetworkGateway {
+	if o == nil || IsNil(o.Gatewayv6.Get()) {
+		var ret *V1NetworkGateway
+		return ret
+	}
+	return o.Gatewayv6.Get()
+}
+
+// GetGatewayv6Ok returns a tuple with the Gatewayv6 field value if set, nil otherwise
+// and a boolean to check if the value has been set.
+// NOTE: If the value is an explicit nil, `nil, true` will be returned
+func (o *Network) GetGatewayv6Ok() (*V1NetworkGateway, bool) {
+	if o == nil {
+		return nil, false
+	}
+	return o.Gatewayv6.Get(), o.Gatewayv6.IsSet()
+}
+
+// HasGatewayv6 returns a boolean if a field has been set.
+func (o *Network) HasGatewayv6() bool {
+	if o != nil && o.Gatewayv6.IsSet() {
+		return true
+	}
+
+	return false
+}
+
+// SetGatewayv6 gets a reference to the given V1NetworkGateway and assigns it to the Gatewayv6 field.
+func (o *Network) SetGatewayv6(v *V1NetworkGateway) {
+	o.Gatewayv6.Set(v)
+}
+
+// SetGatewayv6Nil sets the value for Gatewayv6 to be an explicit nil
+func (o *Network) SetGatewayv6Nil() {
+	o.Gatewayv6.Set(nil)
+}
+
+// UnsetGatewayv6 ensures that no value is present for Gatewayv6, not even an explicit nil
+func (o *Network) UnsetGatewayv6() {
+	o.Gatewayv6.Unset()
+}
+
+// GetLabels returns the Labels field value if set, zero value otherwise.
+func (o *Network) GetLabels() *map[string]interface{} {
+	if o == nil || IsNil(o.Labels) {
+		var ret *map[string]interface{}
+		return ret
+	}
+	return o.Labels
+}
+
+// GetLabelsOk returns a tuple with the Labels field value if set, nil otherwise
+// and a boolean to check if the value has been set.
+func (o *Network) GetLabelsOk() (*map[string]interface{}, bool) {
+	if o == nil || IsNil(o.Labels) {
+		return &map[string]interface{}{}, false
+	}
+	return o.Labels, true
+}
+
+// HasLabels returns a boolean if a field has been set.
+func (o *Network) HasLabels() bool {
+	if o != nil && !IsNil(o.Labels) {
+		return true
+	}
+
+	return false
+}
+
+// SetLabels gets a reference to the given map[string]interface{} and assigns it to the Labels field.
+func (o *Network) SetLabels(v *map[string]interface{}) {
+	o.Labels = v
+}
+
+// GetName returns the Name field value
+func (o *Network) GetName() *string {
+	if o == nil {
+		var ret *string
+		return ret
+	}
+
+	return o.Name
+}
+
+// GetNameOk returns a tuple with the Name field value
+// and a boolean to check if the value has been set.
+func (o *Network) GetNameOk() (*string, bool) {
+	if o == nil {
+		return nil, false
+	}
+	return o.Name, true
+}
+
+// SetName sets field value
+func (o *Network) SetName(v *string) {
+	o.Name = v
+}
+
+// GetNameservers returns the Nameservers field value if set, zero value otherwise.
+func (o *Network) GetNameservers() *[]string {
+	if o == nil || IsNil(o.Nameservers) {
+		var ret *[]string
+		return ret
+	}
+	return o.Nameservers
+}
+
+// GetNameserversOk returns a tuple with the Nameservers field value if set, nil otherwise
+// and a boolean to check if the value has been set.
+func (o *Network) GetNameserversOk() (*[]string, bool) {
+	if o == nil || IsNil(o.Nameservers) {
+		return nil, false
+	}
+	return o.Nameservers, true
+}
+
+// HasNameservers returns a boolean if a field has been set.
+func (o *Network) HasNameservers() bool {
+	if o != nil && !IsNil(o.Nameservers) {
+		return true
+	}
+
+	return false
+}
+
+// SetNameservers gets a reference to the given []string and assigns it to the Nameservers field.
+func (o *Network) SetNameservers(v *[]string) {
+	o.Nameservers = v
+}
+
+// GetNameserversV6 returns the NameserversV6 field value if set, zero value otherwise.
+func (o *Network) GetNameserversV6() *[]string {
+	if o == nil || IsNil(o.NameserversV6) {
+		var ret *[]string
+		return ret
+	}
+	return o.NameserversV6
+}
+
+// GetNameserversV6Ok returns a tuple with the NameserversV6 field value if set, nil otherwise
+// and a boolean to check if the value has been set.
+func (o *Network) GetNameserversV6Ok() (*[]string, bool) {
+	if o == nil || IsNil(o.NameserversV6) {
+		return nil, false
+	}
+	return o.NameserversV6, true
+}
+
+// HasNameserversV6 returns a boolean if a field has been set.
+func (o *Network) HasNameserversV6() bool {
+	if o != nil && !IsNil(o.NameserversV6) {
+		return true
+	}
+
+	return false
+}
+
+// SetNameserversV6 gets a reference to the given []string and assigns it to the NameserversV6 field.
+func (o *Network) SetNameserversV6(v *[]string) {
+	o.NameserversV6 = v
+}
+
+// GetNetworkId returns the NetworkId field value
+func (o *Network) GetNetworkId() *string {
+	if o == nil {
+		var ret *string
+		return ret
+	}
+
+	return o.NetworkId
+}
+
+// GetNetworkIdOk returns a tuple with the NetworkId field value
+// and a boolean to check if the value has been set.
+func (o *Network) GetNetworkIdOk() (*string, bool) {
+	if o == nil {
+		return nil, false
+	}
+	return o.NetworkId, true
+}
+
+// SetNetworkId sets field value
+func (o *Network) SetNetworkId(v *string) {
+	o.NetworkId = v
+}
+
+// GetPrefixes returns the Prefixes field value if set, zero value otherwise.
+func (o *Network) GetPrefixes() *[]string {
+	if o == nil || IsNil(o.Prefixes) {
+		var ret *[]string
+		return ret
+	}
+	return o.Prefixes
+}
+
+// GetPrefixesOk returns a tuple with the Prefixes field value if set, nil otherwise
+// and a boolean to check if the value has been set.
+func (o *Network) GetPrefixesOk() (*[]string, bool) {
+	if o == nil || IsNil(o.Prefixes) {
+		return nil, false
+	}
+	return o.Prefixes, true
+}
+
+// HasPrefixes returns a boolean if a field has been set.
+func (o *Network) HasPrefixes() bool {
+	if o != nil && !IsNil(o.Prefixes) {
+		return true
+	}
+
+	return false
+}
+
+// SetPrefixes gets a reference to the given []string and assigns it to the Prefixes field.
+func (o *Network) SetPrefixes(v *[]string) {
+	o.Prefixes = v
+}
+
+// GetPrefixesV6 returns the PrefixesV6 field value if set, zero value otherwise.
+func (o *Network) GetPrefixesV6() *[]string {
+	if o == nil || IsNil(o.PrefixesV6) {
+		var ret *[]string
+		return ret
+	}
+	return o.PrefixesV6
+}
+
+// GetPrefixesV6Ok returns a tuple with the PrefixesV6 field value if set, nil otherwise
+// and a boolean to check if the value has been set.
+func (o *Network) GetPrefixesV6Ok() (*[]string, bool) {
+	if o == nil || IsNil(o.PrefixesV6) {
+		return nil, false
+	}
+	return o.PrefixesV6, true
+}
+
+// HasPrefixesV6 returns a boolean if a field has been set.
+func (o *Network) HasPrefixesV6() bool {
+	if o != nil && !IsNil(o.PrefixesV6) {
+		return true
+	}
+
+	return false
+}
+
+// SetPrefixesV6 gets a reference to the given []string and assigns it to the PrefixesV6 field.
+func (o *Network) SetPrefixesV6(v *[]string) {
+	o.PrefixesV6 = v
+}
+
+// GetPublicIp returns the PublicIp field value if set, zero value otherwise.
+func (o *Network) GetPublicIp() *string {
+	if o == nil || IsNil(o.PublicIp) {
+		var ret *string
+		return ret
+	}
+	return o.PublicIp
+}
+
+// GetPublicIpOk returns a tuple with the PublicIp field value if set, nil otherwise
+// and a boolean to check if the value has been set.
+func (o *Network) GetPublicIpOk() (*string, bool) {
+	if o == nil || IsNil(o.PublicIp) {
+		return nil, false
+	}
+	return o.PublicIp, true
+}
+
+// HasPublicIp returns a boolean if a field has been set.
+func (o *Network) HasPublicIp() bool {
+	if o != nil && !IsNil(o.PublicIp) {
+		return true
+	}
+
+	return false
+}
+
+// SetPublicIp gets a reference to the given string and assigns it to the PublicIp field.
+func (o *Network) SetPublicIp(v *string) {
+	o.PublicIp = v
+}
+
+// GetRouted returns the Routed field value if set, zero value otherwise.
+func (o *Network) GetRouted() *bool {
+	if o == nil || IsNil(o.Routed) {
+		var ret *bool
+		return ret
+	}
+	return o.Routed
+}
+
+// GetRoutedOk returns a tuple with the Routed field value if set, nil otherwise
+// and a boolean to check if the value has been set.
+func (o *Network) GetRoutedOk() (*bool, bool) {
+	if o == nil || IsNil(o.Routed) {
+		return nil, false
+	}
+	return o.Routed, true
+}
+
+// HasRouted returns a boolean if a field has been set.
+func (o *Network) HasRouted() bool {
+	if o != nil && !IsNil(o.Routed) {
+		return true
+	}
+
+	return false
+}
+
+// SetRouted gets a reference to the given bool and assigns it to the Routed field.
+func (o *Network) SetRouted(v *bool) {
+	o.Routed = v
+}
+
+// GetState returns the State field value
+func (o *Network) GetState() *string {
+	if o == nil {
+		var ret *string
+		return ret
+	}
+
+	return o.State
+}
+
+// GetStateOk returns a tuple with the State field value
+// and a boolean to check if the value has been set.
+func (o *Network) GetStateOk() (*string, bool) {
+	if o == nil {
+		return nil, false
+	}
+	return o.State, true
+}
+
+// SetState sets field value
+func (o *Network) SetState(v *string) {
+	o.State = v
+}
+
+// GetUpdatedAt returns the UpdatedAt field value if set, zero value otherwise.
+func (o *Network) GetUpdatedAt() *time.Time {
+	if o == nil || IsNil(o.UpdatedAt) {
+		var ret *time.Time
+		return ret
+	}
+	return o.UpdatedAt
+}
+
+// GetUpdatedAtOk returns a tuple with the UpdatedAt field value if set, nil otherwise
+// and a boolean to check if the value has been set.
+func (o *Network) GetUpdatedAtOk() (*time.Time, bool) {
+	if o == nil || IsNil(o.UpdatedAt) {
+		return nil, false
+	}
+	return o.UpdatedAt, true
+}
+
+// HasUpdatedAt returns a boolean if a field has been set.
+func (o *Network) HasUpdatedAt() bool {
+	if o != nil && !IsNil(o.UpdatedAt) {
+		return true
+	}
+
+	return false
+}
+
+// SetUpdatedAt gets a reference to the given time.Time and assigns it to the UpdatedAt field.
+func (o *Network) SetUpdatedAt(v *time.Time) {
+	o.UpdatedAt = v
+}
+
+func (o Network) ToMap() (map[string]interface{}, error) {
+	toSerialize := map[string]interface{}{}
+	if !IsNil(o.CreatedAt) {
+		toSerialize["createdAt"] = o.CreatedAt
+	}
+	if o.Gateway.IsSet() {
+		toSerialize["gateway"] = o.Gateway.Get()
+	}
+	if o.Gatewayv6.IsSet() {
+		toSerialize["gatewayv6"] = o.Gatewayv6.Get()
+	}
+	if !IsNil(o.Labels) {
+		toSerialize["labels"] = o.Labels
+	}
+	toSerialize["name"] = o.Name
+	if !IsNil(o.Nameservers) {
+		toSerialize["nameservers"] = o.Nameservers
+	}
+	if !IsNil(o.NameserversV6) {
+		toSerialize["nameserversV6"] = o.NameserversV6
+	}
+	toSerialize["networkId"] = o.NetworkId
+	if !IsNil(o.Prefixes) {
+		toSerialize["prefixes"] = o.Prefixes
+	}
+	if !IsNil(o.PrefixesV6) {
+		toSerialize["prefixesV6"] = o.PrefixesV6
+	}
+	if !IsNil(o.PublicIp) {
+		toSerialize["publicIp"] = o.PublicIp
+	}
+	if !IsNil(o.Routed) {
+		toSerialize["routed"] = o.Routed
+	}
+	toSerialize["state"] = o.State
+	if !IsNil(o.UpdatedAt) {
+		toSerialize["updatedAt"] = o.UpdatedAt
+	}
+	return toSerialize, nil
+}
+
+type NullableNetwork struct {
+	value *Network
+	isSet bool
+}
+
+func (v NullableNetwork) Get() *Network {
+	return v.value
+}
+
+func (v *NullableNetwork) Set(val *Network) {
+	v.value = val
+	v.isSet = true
+}
+
+func (v NullableNetwork) IsSet() bool {
+	return v.isSet
+}
+
+func (v *NullableNetwork) Unset() {
+	v.value = nil
+	v.isSet = false
+}
+
+func NewNullableNetwork(val *Network) *NullableNetwork {
+	return &NullableNetwork{value: val, isSet: true}
+}
+
+func (v NullableNetwork) MarshalJSON() ([]byte, error) {
+	return json.Marshal(v.value)
+}
+
+func (v *NullableNetwork) UnmarshalJSON(src []byte) error {
+	v.isSet = true
+	return json.Unmarshal(src, &v.value)
+}
diff --git a/services/iaas/model_network_area.go b/services/iaas/model_network_area.go
index 39dbea805..280c4db0f 100644
--- a/services/iaas/model_network_area.go
+++ b/services/iaas/model_network_area.go
@@ -11,9 +11,13 @@ API version: 1beta1
 package iaas
 
 import (
+	"encoding/json"
 	"time"
 )
 
+// checks if the NetworkArea type satisfies the MappedNullable interface at compile time
+var _ MappedNullable = &NetworkArea{}
+
 // NetworkArea Object that represents a network area.
 type NetworkArea struct {
 	// Universally Unique Identifier (UUID).
@@ -35,3 +39,307 @@ type NetworkArea struct {
 	// Date-time when resource was last updated.
 	UpdatedAt *time.Time `json:"updatedAt,omitempty"`
 }
+
+type _NetworkArea NetworkArea
+
+// NewNetworkArea instantiates a new NetworkArea object
+// This constructor will assign default values to properties that have it defined,
+// and makes sure properties required by API are set, but the set of arguments
+// will change when the set of required properties is changed
+func NewNetworkArea(areaId *string, name *string, projectCount *int64, state *string) *NetworkArea {
+	this := NetworkArea{}
+	this.AreaId = areaId
+	this.Name = name
+	this.ProjectCount = projectCount
+	this.State = state
+	return &this
+}
+
+// NewNetworkAreaWithDefaults instantiates a new NetworkArea object
+// This constructor will only assign default values to properties that have it defined,
+// but it doesn't guarantee that properties required by API are set
+func NewNetworkAreaWithDefaults() *NetworkArea {
+	this := NetworkArea{}
+	return &this
+}
+
+// GetAreaId returns the AreaId field value
+func (o *NetworkArea) GetAreaId() *string {
+	if o == nil {
+		var ret *string
+		return ret
+	}
+
+	return o.AreaId
+}
+
+// GetAreaIdOk returns a tuple with the AreaId field value
+// and a boolean to check if the value has been set.
+func (o *NetworkArea) GetAreaIdOk() (*string, bool) {
+	if o == nil {
+		return nil, false
+	}
+	return o.AreaId, true
+}
+
+// SetAreaId sets field value
+func (o *NetworkArea) SetAreaId(v *string) {
+	o.AreaId = v
+}
+
+// GetCreatedAt returns the CreatedAt field value if set, zero value otherwise.
+func (o *NetworkArea) GetCreatedAt() *time.Time {
+	if o == nil || IsNil(o.CreatedAt) {
+		var ret *time.Time
+		return ret
+	}
+	return o.CreatedAt
+}
+
+// GetCreatedAtOk returns a tuple with the CreatedAt field value if set, nil otherwise
+// and a boolean to check if the value has been set.
+func (o *NetworkArea) GetCreatedAtOk() (*time.Time, bool) {
+	if o == nil || IsNil(o.CreatedAt) {
+		return nil, false
+	}
+	return o.CreatedAt, true
+}
+
+// HasCreatedAt returns a boolean if a field has been set.
+func (o *NetworkArea) HasCreatedAt() bool {
+	if o != nil && !IsNil(o.CreatedAt) {
+		return true
+	}
+
+	return false
+}
+
+// SetCreatedAt gets a reference to the given time.Time and assigns it to the CreatedAt field.
+func (o *NetworkArea) SetCreatedAt(v *time.Time) {
+	o.CreatedAt = v
+}
+
+// GetIpv4 returns the Ipv4 field value if set, zero value otherwise.
+func (o *NetworkArea) GetIpv4() *NetworkAreaIPv4 {
+	if o == nil || IsNil(o.Ipv4) {
+		var ret *NetworkAreaIPv4
+		return ret
+	}
+	return o.Ipv4
+}
+
+// GetIpv4Ok returns a tuple with the Ipv4 field value if set, nil otherwise
+// and a boolean to check if the value has been set.
+func (o *NetworkArea) GetIpv4Ok() (*NetworkAreaIPv4, bool) {
+	if o == nil || IsNil(o.Ipv4) {
+		return nil, false
+	}
+	return o.Ipv4, true
+}
+
+// HasIpv4 returns a boolean if a field has been set.
+func (o *NetworkArea) HasIpv4() bool {
+	if o != nil && !IsNil(o.Ipv4) {
+		return true
+	}
+
+	return false
+}
+
+// SetIpv4 gets a reference to the given NetworkAreaIPv4 and assigns it to the Ipv4 field.
+func (o *NetworkArea) SetIpv4(v *NetworkAreaIPv4) {
+	o.Ipv4 = v
+}
+
+// GetLabels returns the Labels field value if set, zero value otherwise.
+func (o *NetworkArea) GetLabels() *map[string]interface{} {
+	if o == nil || IsNil(o.Labels) {
+		var ret *map[string]interface{}
+		return ret
+	}
+	return o.Labels
+}
+
+// GetLabelsOk returns a tuple with the Labels field value if set, nil otherwise
+// and a boolean to check if the value has been set.
+func (o *NetworkArea) GetLabelsOk() (*map[string]interface{}, bool) {
+	if o == nil || IsNil(o.Labels) {
+		return &map[string]interface{}{}, false
+	}
+	return o.Labels, true
+}
+
+// HasLabels returns a boolean if a field has been set.
+func (o *NetworkArea) HasLabels() bool {
+	if o != nil && !IsNil(o.Labels) {
+		return true
+	}
+
+	return false
+}
+
+// SetLabels gets a reference to the given map[string]interface{} and assigns it to the Labels field.
+func (o *NetworkArea) SetLabels(v *map[string]interface{}) {
+	o.Labels = v
+}
+
+// GetName returns the Name field value
+func (o *NetworkArea) GetName() *string {
+	if o == nil {
+		var ret *string
+		return ret
+	}
+
+	return o.Name
+}
+
+// GetNameOk returns a tuple with the Name field value
+// and a boolean to check if the value has been set.
+func (o *NetworkArea) GetNameOk() (*string, bool) {
+	if o == nil {
+		return nil, false
+	}
+	return o.Name, true
+}
+
+// SetName sets field value
+func (o *NetworkArea) SetName(v *string) {
+	o.Name = v
+}
+
+// GetProjectCount returns the ProjectCount field value
+func (o *NetworkArea) GetProjectCount() *int64 {
+	if o == nil {
+		var ret *int64
+		return ret
+	}
+
+	return o.ProjectCount
+}
+
+// GetProjectCountOk returns a tuple with the ProjectCount field value
+// and a boolean to check if the value has been set.
+func (o *NetworkArea) GetProjectCountOk() (*int64, bool) {
+	if o == nil {
+		return nil, false
+	}
+	return o.ProjectCount, true
+}
+
+// SetProjectCount sets field value
+func (o *NetworkArea) SetProjectCount(v *int64) {
+	o.ProjectCount = v
+}
+
+// GetState returns the State field value
+func (o *NetworkArea) GetState() *string {
+	if o == nil {
+		var ret *string
+		return ret
+	}
+
+	return o.State
+}
+
+// GetStateOk returns a tuple with the State field value
+// and a boolean to check if the value has been set.
+func (o *NetworkArea) GetStateOk() (*string, bool) {
+	if o == nil {
+		return nil, false
+	}
+	return o.State, true
+}
+
+// SetState sets field value
+func (o *NetworkArea) SetState(v *string) {
+	o.State = v
+}
+
+// GetUpdatedAt returns the UpdatedAt field value if set, zero value otherwise.
+func (o *NetworkArea) GetUpdatedAt() *time.Time {
+	if o == nil || IsNil(o.UpdatedAt) {
+		var ret *time.Time
+		return ret
+	}
+	return o.UpdatedAt
+}
+
+// GetUpdatedAtOk returns a tuple with the UpdatedAt field value if set, nil otherwise
+// and a boolean to check if the value has been set.
+func (o *NetworkArea) GetUpdatedAtOk() (*time.Time, bool) {
+	if o == nil || IsNil(o.UpdatedAt) {
+		return nil, false
+	}
+	return o.UpdatedAt, true
+}
+
+// HasUpdatedAt returns a boolean if a field has been set.
+func (o *NetworkArea) HasUpdatedAt() bool {
+	if o != nil && !IsNil(o.UpdatedAt) {
+		return true
+	}
+
+	return false
+}
+
+// SetUpdatedAt gets a reference to the given time.Time and assigns it to the UpdatedAt field.
+func (o *NetworkArea) SetUpdatedAt(v *time.Time) {
+	o.UpdatedAt = v
+}
+
+func (o NetworkArea) ToMap() (map[string]interface{}, error) {
+	toSerialize := map[string]interface{}{}
+	toSerialize["areaId"] = o.AreaId
+	if !IsNil(o.CreatedAt) {
+		toSerialize["createdAt"] = o.CreatedAt
+	}
+	if !IsNil(o.Ipv4) {
+		toSerialize["ipv4"] = o.Ipv4
+	}
+	if !IsNil(o.Labels) {
+		toSerialize["labels"] = o.Labels
+	}
+	toSerialize["name"] = o.Name
+	toSerialize["projectCount"] = o.ProjectCount
+	toSerialize["state"] = o.State
+	if !IsNil(o.UpdatedAt) {
+		toSerialize["updatedAt"] = o.UpdatedAt
+	}
+	return toSerialize, nil
+}
+
+type NullableNetworkArea struct {
+	value *NetworkArea
+	isSet bool
+}
+
+func (v NullableNetworkArea) Get() *NetworkArea {
+	return v.value
+}
+
+func (v *NullableNetworkArea) Set(val *NetworkArea) {
+	v.value = val
+	v.isSet = true
+}
+
+func (v NullableNetworkArea) IsSet() bool {
+	return v.isSet
+}
+
+func (v *NullableNetworkArea) Unset() {
+	v.value = nil
+	v.isSet = false
+}
+
+func NewNullableNetworkArea(val *NetworkArea) *NullableNetworkArea {
+	return &NullableNetworkArea{value: val, isSet: true}
+}
+
+func (v NullableNetworkArea) MarshalJSON() ([]byte, error) {
+	return json.Marshal(v.value)
+}
+
+func (v *NullableNetworkArea) UnmarshalJSON(src []byte) error {
+	v.isSet = true
+	return json.Unmarshal(src, &v.value)
+}
diff --git a/services/iaas/model_network_area_ipv4.go b/services/iaas/model_network_area_ipv4.go
index 517856f8b..7e7358d56 100644
--- a/services/iaas/model_network_area_ipv4.go
+++ b/services/iaas/model_network_area_ipv4.go
@@ -10,6 +10,13 @@ API version: 1beta1
 
 package iaas
 
+import (
+	"encoding/json"
+)
+
+// checks if the NetworkAreaIPv4 type satisfies the MappedNullable interface at compile time
+var _ MappedNullable = &NetworkAreaIPv4{}
+
 // NetworkAreaIPv4 The IPv4 properties of a network area.
 type NetworkAreaIPv4 struct {
 	// A list containing DNS Servers/Nameservers for IPv4.
@@ -27,3 +34,318 @@ type NetworkAreaIPv4 struct {
 	// The minimal prefix length for networks in the network area.
 	MinPrefixLen *int64 `json:"minPrefixLen,omitempty"`
 }
+
+// NewNetworkAreaIPv4 instantiates a new NetworkAreaIPv4 object
+// This constructor will assign default values to properties that have it defined,
+// and makes sure properties required by API are set, but the set of arguments
+// will change when the set of required properties is changed
+func NewNetworkAreaIPv4() *NetworkAreaIPv4 {
+	this := NetworkAreaIPv4{}
+	var defaultPrefixLen int64 = 25
+	this.DefaultPrefixLen = &defaultPrefixLen
+	var maxPrefixLen int64 = 29
+	this.MaxPrefixLen = &maxPrefixLen
+	var minPrefixLen int64 = 24
+	this.MinPrefixLen = &minPrefixLen
+	return &this
+}
+
+// NewNetworkAreaIPv4WithDefaults instantiates a new NetworkAreaIPv4 object
+// This constructor will only assign default values to properties that have it defined,
+// but it doesn't guarantee that properties required by API are set
+func NewNetworkAreaIPv4WithDefaults() *NetworkAreaIPv4 {
+	this := NetworkAreaIPv4{}
+	var defaultPrefixLen int64 = 25
+	this.DefaultPrefixLen = &defaultPrefixLen
+	var maxPrefixLen int64 = 29
+	this.MaxPrefixLen = &maxPrefixLen
+	var minPrefixLen int64 = 24
+	this.MinPrefixLen = &minPrefixLen
+	return &this
+}
+
+// GetDefaultNameservers returns the DefaultNameservers field value if set, zero value otherwise.
+func (o *NetworkAreaIPv4) GetDefaultNameservers() *[]string {
+	if o == nil || IsNil(o.DefaultNameservers) {
+		var ret *[]string
+		return ret
+	}
+	return o.DefaultNameservers
+}
+
+// GetDefaultNameserversOk returns a tuple with the DefaultNameservers field value if set, nil otherwise
+// and a boolean to check if the value has been set.
+func (o *NetworkAreaIPv4) GetDefaultNameserversOk() (*[]string, bool) {
+	if o == nil || IsNil(o.DefaultNameservers) {
+		return nil, false
+	}
+	return o.DefaultNameservers, true
+}
+
+// HasDefaultNameservers returns a boolean if a field has been set.
+func (o *NetworkAreaIPv4) HasDefaultNameservers() bool {
+	if o != nil && !IsNil(o.DefaultNameservers) {
+		return true
+	}
+
+	return false
+}
+
+// SetDefaultNameservers gets a reference to the given []string and assigns it to the DefaultNameservers field.
+func (o *NetworkAreaIPv4) SetDefaultNameservers(v *[]string) {
+	o.DefaultNameservers = v
+}
+
+// GetNetworkRanges returns the NetworkRanges field value if set, zero value otherwise.
+func (o *NetworkAreaIPv4) GetNetworkRanges() *[]NetworkRange {
+	if o == nil || IsNil(o.NetworkRanges) {
+		var ret *[]NetworkRange
+		return ret
+	}
+	return o.NetworkRanges
+}
+
+// GetNetworkRangesOk returns a tuple with the NetworkRanges field value if set, nil otherwise
+// and a boolean to check if the value has been set.
+func (o *NetworkAreaIPv4) GetNetworkRangesOk() (*[]NetworkRange, bool) {
+	if o == nil || IsNil(o.NetworkRanges) {
+		return nil, false
+	}
+	return o.NetworkRanges, true
+}
+
+// HasNetworkRanges returns a boolean if a field has been set.
+func (o *NetworkAreaIPv4) HasNetworkRanges() bool {
+	if o != nil && !IsNil(o.NetworkRanges) {
+		return true
+	}
+
+	return false
+}
+
+// SetNetworkRanges gets a reference to the given []NetworkRange and assigns it to the NetworkRanges field.
+func (o *NetworkAreaIPv4) SetNetworkRanges(v *[]NetworkRange) {
+	o.NetworkRanges = v
+}
+
+// GetRoutes returns the Routes field value if set, zero value otherwise.
+func (o *NetworkAreaIPv4) GetRoutes() *[]Route {
+	if o == nil || IsNil(o.Routes) {
+		var ret *[]Route
+		return ret
+	}
+	return o.Routes
+}
+
+// GetRoutesOk returns a tuple with the Routes field value if set, nil otherwise
+// and a boolean to check if the value has been set.
+func (o *NetworkAreaIPv4) GetRoutesOk() (*[]Route, bool) {
+	if o == nil || IsNil(o.Routes) {
+		return nil, false
+	}
+	return o.Routes, true
+}
+
+// HasRoutes returns a boolean if a field has been set.
+func (o *NetworkAreaIPv4) HasRoutes() bool {
+	if o != nil && !IsNil(o.Routes) {
+		return true
+	}
+
+	return false
+}
+
+// SetRoutes gets a reference to the given []Route and assigns it to the Routes field.
+func (o *NetworkAreaIPv4) SetRoutes(v *[]Route) {
+	o.Routes = v
+}
+
+// GetTransferNetwork returns the TransferNetwork field value if set, zero value otherwise.
+func (o *NetworkAreaIPv4) GetTransferNetwork() *string {
+	if o == nil || IsNil(o.TransferNetwork) {
+		var ret *string
+		return ret
+	}
+	return o.TransferNetwork
+}
+
+// GetTransferNetworkOk returns a tuple with the TransferNetwork field value if set, nil otherwise
+// and a boolean to check if the value has been set.
+func (o *NetworkAreaIPv4) GetTransferNetworkOk() (*string, bool) {
+	if o == nil || IsNil(o.TransferNetwork) {
+		return nil, false
+	}
+	return o.TransferNetwork, true
+}
+
+// HasTransferNetwork returns a boolean if a field has been set.
+func (o *NetworkAreaIPv4) HasTransferNetwork() bool {
+	if o != nil && !IsNil(o.TransferNetwork) {
+		return true
+	}
+
+	return false
+}
+
+// SetTransferNetwork gets a reference to the given string and assigns it to the TransferNetwork field.
+func (o *NetworkAreaIPv4) SetTransferNetwork(v *string) {
+	o.TransferNetwork = v
+}
+
+// GetDefaultPrefixLen returns the DefaultPrefixLen field value if set, zero value otherwise.
+func (o *NetworkAreaIPv4) GetDefaultPrefixLen() *int64 {
+	if o == nil || IsNil(o.DefaultPrefixLen) {
+		var ret *int64
+		return ret
+	}
+	return o.DefaultPrefixLen
+}
+
+// GetDefaultPrefixLenOk returns a tuple with the DefaultPrefixLen field value if set, nil otherwise
+// and a boolean to check if the value has been set.
+func (o *NetworkAreaIPv4) GetDefaultPrefixLenOk() (*int64, bool) {
+	if o == nil || IsNil(o.DefaultPrefixLen) {
+		return nil, false
+	}
+	return o.DefaultPrefixLen, true
+}
+
+// HasDefaultPrefixLen returns a boolean if a field has been set.
+func (o *NetworkAreaIPv4) HasDefaultPrefixLen() bool {
+	if o != nil && !IsNil(o.DefaultPrefixLen) {
+		return true
+	}
+
+	return false
+}
+
+// SetDefaultPrefixLen gets a reference to the given int64 and assigns it to the DefaultPrefixLen field.
+func (o *NetworkAreaIPv4) SetDefaultPrefixLen(v *int64) {
+	o.DefaultPrefixLen = v
+}
+
+// GetMaxPrefixLen returns the MaxPrefixLen field value if set, zero value otherwise.
+func (o *NetworkAreaIPv4) GetMaxPrefixLen() *int64 {
+	if o == nil || IsNil(o.MaxPrefixLen) {
+		var ret *int64
+		return ret
+	}
+	return o.MaxPrefixLen
+}
+
+// GetMaxPrefixLenOk returns a tuple with the MaxPrefixLen field value if set, nil otherwise
+// and a boolean to check if the value has been set.
+func (o *NetworkAreaIPv4) GetMaxPrefixLenOk() (*int64, bool) {
+	if o == nil || IsNil(o.MaxPrefixLen) {
+		return nil, false
+	}
+	return o.MaxPrefixLen, true
+}
+
+// HasMaxPrefixLen returns a boolean if a field has been set.
+func (o *NetworkAreaIPv4) HasMaxPrefixLen() bool {
+	if o != nil && !IsNil(o.MaxPrefixLen) {
+		return true
+	}
+
+	return false
+}
+
+// SetMaxPrefixLen gets a reference to the given int64 and assigns it to the MaxPrefixLen field.
+func (o *NetworkAreaIPv4) SetMaxPrefixLen(v *int64) {
+	o.MaxPrefixLen = v
+}
+
+// GetMinPrefixLen returns the MinPrefixLen field value if set, zero value otherwise.
+func (o *NetworkAreaIPv4) GetMinPrefixLen() *int64 {
+	if o == nil || IsNil(o.MinPrefixLen) {
+		var ret *int64
+		return ret
+	}
+	return o.MinPrefixLen
+}
+
+// GetMinPrefixLenOk returns a tuple with the MinPrefixLen field value if set, nil otherwise
+// and a boolean to check if the value has been set.
+func (o *NetworkAreaIPv4) GetMinPrefixLenOk() (*int64, bool) {
+	if o == nil || IsNil(o.MinPrefixLen) {
+		return nil, false
+	}
+	return o.MinPrefixLen, true
+}
+
+// HasMinPrefixLen returns a boolean if a field has been set.
+func (o *NetworkAreaIPv4) HasMinPrefixLen() bool {
+	if o != nil && !IsNil(o.MinPrefixLen) {
+		return true
+	}
+
+	return false
+}
+
+// SetMinPrefixLen gets a reference to the given int64 and assigns it to the MinPrefixLen field.
+func (o *NetworkAreaIPv4) SetMinPrefixLen(v *int64) {
+	o.MinPrefixLen = v
+}
+
+func (o NetworkAreaIPv4) ToMap() (map[string]interface{}, error) {
+	toSerialize := map[string]interface{}{}
+	if !IsNil(o.DefaultNameservers) {
+		toSerialize["defaultNameservers"] = o.DefaultNameservers
+	}
+	if !IsNil(o.NetworkRanges) {
+		toSerialize["networkRanges"] = o.NetworkRanges
+	}
+	if !IsNil(o.Routes) {
+		toSerialize["routes"] = o.Routes
+	}
+	if !IsNil(o.TransferNetwork) {
+		toSerialize["transferNetwork"] = o.TransferNetwork
+	}
+	if !IsNil(o.DefaultPrefixLen) {
+		toSerialize["defaultPrefixLen"] = o.DefaultPrefixLen
+	}
+	if !IsNil(o.MaxPrefixLen) {
+		toSerialize["maxPrefixLen"] = o.MaxPrefixLen
+	}
+	if !IsNil(o.MinPrefixLen) {
+		toSerialize["minPrefixLen"] = o.MinPrefixLen
+	}
+	return toSerialize, nil
+}
+
+type NullableNetworkAreaIPv4 struct {
+	value *NetworkAreaIPv4
+	isSet bool
+}
+
+func (v NullableNetworkAreaIPv4) Get() *NetworkAreaIPv4 {
+	return v.value
+}
+
+func (v *NullableNetworkAreaIPv4) Set(val *NetworkAreaIPv4) {
+	v.value = val
+	v.isSet = true
+}
+
+func (v NullableNetworkAreaIPv4) IsSet() bool {
+	return v.isSet
+}
+
+func (v *NullableNetworkAreaIPv4) Unset() {
+	v.value = nil
+	v.isSet = false
+}
+
+func NewNullableNetworkAreaIPv4(val *NetworkAreaIPv4) *NullableNetworkAreaIPv4 {
+	return &NullableNetworkAreaIPv4{value: val, isSet: true}
+}
+
+func (v NullableNetworkAreaIPv4) MarshalJSON() ([]byte, error) {
+	return json.Marshal(v.value)
+}
+
+func (v *NullableNetworkAreaIPv4) UnmarshalJSON(src []byte) error {
+	v.isSet = true
+	return json.Unmarshal(src, &v.value)
+}
diff --git a/services/iaas/model_network_area_list_response.go b/services/iaas/model_network_area_list_response.go
index 1c61e05dd..480ec0904 100644
--- a/services/iaas/model_network_area_list_response.go
+++ b/services/iaas/model_network_area_list_response.go
@@ -10,9 +10,102 @@ API version: 1beta1
 
 package iaas
 
+import (
+	"encoding/json"
+)
+
+// checks if the NetworkAreaListResponse type satisfies the MappedNullable interface at compile time
+var _ MappedNullable = &NetworkAreaListResponse{}
+
 // NetworkAreaListResponse Network area list response.
 type NetworkAreaListResponse struct {
 	// A list of network areas.
 	// REQUIRED
 	Items *[]NetworkArea `json:"items"`
 }
+
+type _NetworkAreaListResponse NetworkAreaListResponse
+
+// NewNetworkAreaListResponse instantiates a new NetworkAreaListResponse object
+// This constructor will assign default values to properties that have it defined,
+// and makes sure properties required by API are set, but the set of arguments
+// will change when the set of required properties is changed
+func NewNetworkAreaListResponse(items *[]NetworkArea) *NetworkAreaListResponse {
+	this := NetworkAreaListResponse{}
+	this.Items = items
+	return &this
+}
+
+// NewNetworkAreaListResponseWithDefaults instantiates a new NetworkAreaListResponse object
+// This constructor will only assign default values to properties that have it defined,
+// but it doesn't guarantee that properties required by API are set
+func NewNetworkAreaListResponseWithDefaults() *NetworkAreaListResponse {
+	this := NetworkAreaListResponse{}
+	return &this
+}
+
+// GetItems returns the Items field value
+func (o *NetworkAreaListResponse) GetItems() *[]NetworkArea {
+	if o == nil {
+		var ret *[]NetworkArea
+		return ret
+	}
+
+	return o.Items
+}
+
+// GetItemsOk returns a tuple with the Items field value
+// and a boolean to check if the value has been set.
+func (o *NetworkAreaListResponse) GetItemsOk() (*[]NetworkArea, bool) {
+	if o == nil {
+		return nil, false
+	}
+	return o.Items, true
+}
+
+// SetItems sets field value
+func (o *NetworkAreaListResponse) SetItems(v *[]NetworkArea) {
+	o.Items = v
+}
+
+func (o NetworkAreaListResponse) ToMap() (map[string]interface{}, error) {
+	toSerialize := map[string]interface{}{}
+	toSerialize["items"] = o.Items
+	return toSerialize, nil
+}
+
+type NullableNetworkAreaListResponse struct {
+	value *NetworkAreaListResponse
+	isSet bool
+}
+
+func (v NullableNetworkAreaListResponse) Get() *NetworkAreaListResponse {
+	return v.value
+}
+
+func (v *NullableNetworkAreaListResponse) Set(val *NetworkAreaListResponse) {
+	v.value = val
+	v.isSet = true
+}
+
+func (v NullableNetworkAreaListResponse) IsSet() bool {
+	return v.isSet
+}
+
+func (v *NullableNetworkAreaListResponse) Unset() {
+	v.value = nil
+	v.isSet = false
+}
+
+func NewNullableNetworkAreaListResponse(val *NetworkAreaListResponse) *NullableNetworkAreaListResponse {
+	return &NullableNetworkAreaListResponse{value: val, isSet: true}
+}
+
+func (v NullableNetworkAreaListResponse) MarshalJSON() ([]byte, error) {
+	return json.Marshal(v.value)
+}
+
+func (v *NullableNetworkAreaListResponse) UnmarshalJSON(src []byte) error {
+	v.isSet = true
+	return json.Unmarshal(src, &v.value)
+}
diff --git a/services/iaas/model_network_list_response.go b/services/iaas/model_network_list_response.go
index a07f3be8f..f897d1c74 100644
--- a/services/iaas/model_network_list_response.go
+++ b/services/iaas/model_network_list_response.go
@@ -10,9 +10,102 @@ API version: 1beta1
 
 package iaas
 
+import (
+	"encoding/json"
+)
+
+// checks if the NetworkListResponse type satisfies the MappedNullable interface at compile time
+var _ MappedNullable = &NetworkListResponse{}
+
 // NetworkListResponse Network list response.
 type NetworkListResponse struct {
 	// A list of networks.
 	// REQUIRED
 	Items *[]Network `json:"items"`
 }
+
+type _NetworkListResponse NetworkListResponse
+
+// NewNetworkListResponse instantiates a new NetworkListResponse object
+// This constructor will assign default values to properties that have it defined,
+// and makes sure properties required by API are set, but the set of arguments
+// will change when the set of required properties is changed
+func NewNetworkListResponse(items *[]Network) *NetworkListResponse {
+	this := NetworkListResponse{}
+	this.Items = items
+	return &this
+}
+
+// NewNetworkListResponseWithDefaults instantiates a new NetworkListResponse object
+// This constructor will only assign default values to properties that have it defined,
+// but it doesn't guarantee that properties required by API are set
+func NewNetworkListResponseWithDefaults() *NetworkListResponse {
+	this := NetworkListResponse{}
+	return &this
+}
+
+// GetItems returns the Items field value
+func (o *NetworkListResponse) GetItems() *[]Network {
+	if o == nil {
+		var ret *[]Network
+		return ret
+	}
+
+	return o.Items
+}
+
+// GetItemsOk returns a tuple with the Items field value
+// and a boolean to check if the value has been set.
+func (o *NetworkListResponse) GetItemsOk() (*[]Network, bool) {
+	if o == nil {
+		return nil, false
+	}
+	return o.Items, true
+}
+
+// SetItems sets field value
+func (o *NetworkListResponse) SetItems(v *[]Network) {
+	o.Items = v
+}
+
+func (o NetworkListResponse) ToMap() (map[string]interface{}, error) {
+	toSerialize := map[string]interface{}{}
+	toSerialize["items"] = o.Items
+	return toSerialize, nil
+}
+
+type NullableNetworkListResponse struct {
+	value *NetworkListResponse
+	isSet bool
+}
+
+func (v NullableNetworkListResponse) Get() *NetworkListResponse {
+	return v.value
+}
+
+func (v *NullableNetworkListResponse) Set(val *NetworkListResponse) {
+	v.value = val
+	v.isSet = true
+}
+
+func (v NullableNetworkListResponse) IsSet() bool {
+	return v.isSet
+}
+
+func (v *NullableNetworkListResponse) Unset() {
+	v.value = nil
+	v.isSet = false
+}
+
+func NewNullableNetworkListResponse(val *NetworkListResponse) *NullableNetworkListResponse {
+	return &NullableNetworkListResponse{value: val, isSet: true}
+}
+
+func (v NullableNetworkListResponse) MarshalJSON() ([]byte, error) {
+	return json.Marshal(v.value)
+}
+
+func (v *NullableNetworkListResponse) UnmarshalJSON(src []byte) error {
+	v.isSet = true
+	return json.Unmarshal(src, &v.value)
+}
diff --git a/services/iaas/model_network_range.go b/services/iaas/model_network_range.go
index dc8c63878..0a6a32ae9 100644
--- a/services/iaas/model_network_range.go
+++ b/services/iaas/model_network_range.go
@@ -11,9 +11,13 @@ API version: 1beta1
 package iaas
 
 import (
+	"encoding/json"
 	"time"
 )
 
+// checks if the NetworkRange type satisfies the MappedNullable interface at compile time
+var _ MappedNullable = &NetworkRange{}
+
 // NetworkRange Object that represents a network range.
 type NetworkRange struct {
 	// Date-time when resource was created.
@@ -26,3 +30,194 @@ type NetworkRange struct {
 	// Date-time when resource was last updated.
 	UpdatedAt *time.Time `json:"updatedAt,omitempty"`
 }
+
+type _NetworkRange NetworkRange
+
+// NewNetworkRange instantiates a new NetworkRange object
+// This constructor will assign default values to properties that have it defined,
+// and makes sure properties required by API are set, but the set of arguments
+// will change when the set of required properties is changed
+func NewNetworkRange(prefix *string) *NetworkRange {
+	this := NetworkRange{}
+	this.Prefix = prefix
+	return &this
+}
+
+// NewNetworkRangeWithDefaults instantiates a new NetworkRange object
+// This constructor will only assign default values to properties that have it defined,
+// but it doesn't guarantee that properties required by API are set
+func NewNetworkRangeWithDefaults() *NetworkRange {
+	this := NetworkRange{}
+	return &this
+}
+
+// GetCreatedAt returns the CreatedAt field value if set, zero value otherwise.
+func (o *NetworkRange) GetCreatedAt() *time.Time {
+	if o == nil || IsNil(o.CreatedAt) {
+		var ret *time.Time
+		return ret
+	}
+	return o.CreatedAt
+}
+
+// GetCreatedAtOk returns a tuple with the CreatedAt field value if set, nil otherwise
+// and a boolean to check if the value has been set.
+func (o *NetworkRange) GetCreatedAtOk() (*time.Time, bool) {
+	if o == nil || IsNil(o.CreatedAt) {
+		return nil, false
+	}
+	return o.CreatedAt, true
+}
+
+// HasCreatedAt returns a boolean if a field has been set.
+func (o *NetworkRange) HasCreatedAt() bool {
+	if o != nil && !IsNil(o.CreatedAt) {
+		return true
+	}
+
+	return false
+}
+
+// SetCreatedAt gets a reference to the given time.Time and assigns it to the CreatedAt field.
+func (o *NetworkRange) SetCreatedAt(v *time.Time) {
+	o.CreatedAt = v
+}
+
+// GetNetworkRangeId returns the NetworkRangeId field value if set, zero value otherwise.
+func (o *NetworkRange) GetNetworkRangeId() *string {
+	if o == nil || IsNil(o.NetworkRangeId) {
+		var ret *string
+		return ret
+	}
+	return o.NetworkRangeId
+}
+
+// GetNetworkRangeIdOk returns a tuple with the NetworkRangeId field value if set, nil otherwise
+// and a boolean to check if the value has been set.
+func (o *NetworkRange) GetNetworkRangeIdOk() (*string, bool) {
+	if o == nil || IsNil(o.NetworkRangeId) {
+		return nil, false
+	}
+	return o.NetworkRangeId, true
+}
+
+// HasNetworkRangeId returns a boolean if a field has been set.
+func (o *NetworkRange) HasNetworkRangeId() bool {
+	if o != nil && !IsNil(o.NetworkRangeId) {
+		return true
+	}
+
+	return false
+}
+
+// SetNetworkRangeId gets a reference to the given string and assigns it to the NetworkRangeId field.
+func (o *NetworkRange) SetNetworkRangeId(v *string) {
+	o.NetworkRangeId = v
+}
+
+// GetPrefix returns the Prefix field value
+func (o *NetworkRange) GetPrefix() *string {
+	if o == nil {
+		var ret *string
+		return ret
+	}
+
+	return o.Prefix
+}
+
+// GetPrefixOk returns a tuple with the Prefix field value
+// and a boolean to check if the value has been set.
+func (o *NetworkRange) GetPrefixOk() (*string, bool) {
+	if o == nil {
+		return nil, false
+	}
+	return o.Prefix, true
+}
+
+// SetPrefix sets field value
+func (o *NetworkRange) SetPrefix(v *string) {
+	o.Prefix = v
+}
+
+// GetUpdatedAt returns the UpdatedAt field value if set, zero value otherwise.
+func (o *NetworkRange) GetUpdatedAt() *time.Time {
+	if o == nil || IsNil(o.UpdatedAt) {
+		var ret *time.Time
+		return ret
+	}
+	return o.UpdatedAt
+}
+
+// GetUpdatedAtOk returns a tuple with the UpdatedAt field value if set, nil otherwise
+// and a boolean to check if the value has been set.
+func (o *NetworkRange) GetUpdatedAtOk() (*time.Time, bool) {
+	if o == nil || IsNil(o.UpdatedAt) {
+		return nil, false
+	}
+	return o.UpdatedAt, true
+}
+
+// HasUpdatedAt returns a boolean if a field has been set.
+func (o *NetworkRange) HasUpdatedAt() bool {
+	if o != nil && !IsNil(o.UpdatedAt) {
+		return true
+	}
+
+	return false
+}
+
+// SetUpdatedAt gets a reference to the given time.Time and assigns it to the UpdatedAt field.
+func (o *NetworkRange) SetUpdatedAt(v *time.Time) {
+	o.UpdatedAt = v
+}
+
+func (o NetworkRange) ToMap() (map[string]interface{}, error) {
+	toSerialize := map[string]interface{}{}
+	if !IsNil(o.CreatedAt) {
+		toSerialize["createdAt"] = o.CreatedAt
+	}
+	if !IsNil(o.NetworkRangeId) {
+		toSerialize["networkRangeId"] = o.NetworkRangeId
+	}
+	toSerialize["prefix"] = o.Prefix
+	if !IsNil(o.UpdatedAt) {
+		toSerialize["updatedAt"] = o.UpdatedAt
+	}
+	return toSerialize, nil
+}
+
+type NullableNetworkRange struct {
+	value *NetworkRange
+	isSet bool
+}
+
+func (v NullableNetworkRange) Get() *NetworkRange {
+	return v.value
+}
+
+func (v *NullableNetworkRange) Set(val *NetworkRange) {
+	v.value = val
+	v.isSet = true
+}
+
+func (v NullableNetworkRange) IsSet() bool {
+	return v.isSet
+}
+
+func (v *NullableNetworkRange) Unset() {
+	v.value = nil
+	v.isSet = false
+}
+
+func NewNullableNetworkRange(val *NetworkRange) *NullableNetworkRange {
+	return &NullableNetworkRange{value: val, isSet: true}
+}
+
+func (v NullableNetworkRange) MarshalJSON() ([]byte, error) {
+	return json.Marshal(v.value)
+}
+
+func (v *NullableNetworkRange) UnmarshalJSON(src []byte) error {
+	v.isSet = true
+	return json.Unmarshal(src, &v.value)
+}
diff --git a/services/iaas/model_network_range_list_response.go b/services/iaas/model_network_range_list_response.go
index 7ec59c696..09abb9a73 100644
--- a/services/iaas/model_network_range_list_response.go
+++ b/services/iaas/model_network_range_list_response.go
@@ -10,9 +10,102 @@ API version: 1beta1
 
 package iaas
 
+import (
+	"encoding/json"
+)
+
+// checks if the NetworkRangeListResponse type satisfies the MappedNullable interface at compile time
+var _ MappedNullable = &NetworkRangeListResponse{}
+
 // NetworkRangeListResponse Network Range list response.
 type NetworkRangeListResponse struct {
 	// A list of network ranges.
 	// REQUIRED
 	Items *[]NetworkRange `json:"items"`
 }
+
+type _NetworkRangeListResponse NetworkRangeListResponse
+
+// NewNetworkRangeListResponse instantiates a new NetworkRangeListResponse object
+// This constructor will assign default values to properties that have it defined,
+// and makes sure properties required by API are set, but the set of arguments
+// will change when the set of required properties is changed
+func NewNetworkRangeListResponse(items *[]NetworkRange) *NetworkRangeListResponse {
+	this := NetworkRangeListResponse{}
+	this.Items = items
+	return &this
+}
+
+// NewNetworkRangeListResponseWithDefaults instantiates a new NetworkRangeListResponse object
+// This constructor will only assign default values to properties that have it defined,
+// but it doesn't guarantee that properties required by API are set
+func NewNetworkRangeListResponseWithDefaults() *NetworkRangeListResponse {
+	this := NetworkRangeListResponse{}
+	return &this
+}
+
+// GetItems returns the Items field value
+func (o *NetworkRangeListResponse) GetItems() *[]NetworkRange {
+	if o == nil {
+		var ret *[]NetworkRange
+		return ret
+	}
+
+	return o.Items
+}
+
+// GetItemsOk returns a tuple with the Items field value
+// and a boolean to check if the value has been set.
+func (o *NetworkRangeListResponse) GetItemsOk() (*[]NetworkRange, bool) {
+	if o == nil {
+		return nil, false
+	}
+	return o.Items, true
+}
+
+// SetItems sets field value
+func (o *NetworkRangeListResponse) SetItems(v *[]NetworkRange) {
+	o.Items = v
+}
+
+func (o NetworkRangeListResponse) ToMap() (map[string]interface{}, error) {
+	toSerialize := map[string]interface{}{}
+	toSerialize["items"] = o.Items
+	return toSerialize, nil
+}
+
+type NullableNetworkRangeListResponse struct {
+	value *NetworkRangeListResponse
+	isSet bool
+}
+
+func (v NullableNetworkRangeListResponse) Get() *NetworkRangeListResponse {
+	return v.value
+}
+
+func (v *NullableNetworkRangeListResponse) Set(val *NetworkRangeListResponse) {
+	v.value = val
+	v.isSet = true
+}
+
+func (v NullableNetworkRangeListResponse) IsSet() bool {
+	return v.isSet
+}
+
+func (v *NullableNetworkRangeListResponse) Unset() {
+	v.value = nil
+	v.isSet = false
+}
+
+func NewNullableNetworkRangeListResponse(val *NetworkRangeListResponse) *NullableNetworkRangeListResponse {
+	return &NullableNetworkRangeListResponse{value: val, isSet: true}
+}
+
+func (v NullableNetworkRangeListResponse) MarshalJSON() ([]byte, error) {
+	return json.Marshal(v.value)
+}
+
+func (v *NullableNetworkRangeListResponse) UnmarshalJSON(src []byte) error {
+	v.isSet = true
+	return json.Unmarshal(src, &v.value)
+}
diff --git a/services/iaas/model_partial_update_network_area_payload.go b/services/iaas/model_partial_update_network_area_payload.go
index acf3b736b..4db59e096 100644
--- a/services/iaas/model_partial_update_network_area_payload.go
+++ b/services/iaas/model_partial_update_network_area_payload.go
@@ -10,6 +10,13 @@ API version: 1beta1
 
 package iaas
 
+import (
+	"encoding/json"
+)
+
+// checks if the PartialUpdateNetworkAreaPayload type satisfies the MappedNullable interface at compile time
+var _ MappedNullable = &PartialUpdateNetworkAreaPayload{}
+
 // PartialUpdateNetworkAreaPayload struct for PartialUpdateNetworkAreaPayload
 type PartialUpdateNetworkAreaPayload struct {
 	AddressFamily *UpdateAreaAddressFamily `json:"addressFamily,omitempty"`
@@ -18,3 +25,166 @@ type PartialUpdateNetworkAreaPayload struct {
 	// The name for a General Object. Matches Names and also UUIDs.
 	Name *string `json:"name,omitempty"`
 }
+
+// NewPartialUpdateNetworkAreaPayload instantiates a new PartialUpdateNetworkAreaPayload object
+// This constructor will assign default values to properties that have it defined,
+// and makes sure properties required by API are set, but the set of arguments
+// will change when the set of required properties is changed
+func NewPartialUpdateNetworkAreaPayload() *PartialUpdateNetworkAreaPayload {
+	this := PartialUpdateNetworkAreaPayload{}
+	return &this
+}
+
+// NewPartialUpdateNetworkAreaPayloadWithDefaults instantiates a new PartialUpdateNetworkAreaPayload object
+// This constructor will only assign default values to properties that have it defined,
+// but it doesn't guarantee that properties required by API are set
+func NewPartialUpdateNetworkAreaPayloadWithDefaults() *PartialUpdateNetworkAreaPayload {
+	this := PartialUpdateNetworkAreaPayload{}
+	return &this
+}
+
+// GetAddressFamily returns the AddressFamily field value if set, zero value otherwise.
+func (o *PartialUpdateNetworkAreaPayload) GetAddressFamily() *UpdateAreaAddressFamily {
+	if o == nil || IsNil(o.AddressFamily) {
+		var ret *UpdateAreaAddressFamily
+		return ret
+	}
+	return o.AddressFamily
+}
+
+// GetAddressFamilyOk returns a tuple with the AddressFamily field value if set, nil otherwise
+// and a boolean to check if the value has been set.
+func (o *PartialUpdateNetworkAreaPayload) GetAddressFamilyOk() (*UpdateAreaAddressFamily, bool) {
+	if o == nil || IsNil(o.AddressFamily) {
+		return nil, false
+	}
+	return o.AddressFamily, true
+}
+
+// HasAddressFamily returns a boolean if a field has been set.
+func (o *PartialUpdateNetworkAreaPayload) HasAddressFamily() bool {
+	if o != nil && !IsNil(o.AddressFamily) {
+		return true
+	}
+
+	return false
+}
+
+// SetAddressFamily gets a reference to the given UpdateAreaAddressFamily and assigns it to the AddressFamily field.
+func (o *PartialUpdateNetworkAreaPayload) SetAddressFamily(v *UpdateAreaAddressFamily) {
+	o.AddressFamily = v
+}
+
+// GetLabels returns the Labels field value if set, zero value otherwise.
+func (o *PartialUpdateNetworkAreaPayload) GetLabels() *map[string]interface{} {
+	if o == nil || IsNil(o.Labels) {
+		var ret *map[string]interface{}
+		return ret
+	}
+	return o.Labels
+}
+
+// GetLabelsOk returns a tuple with the Labels field value if set, nil otherwise
+// and a boolean to check if the value has been set.
+func (o *PartialUpdateNetworkAreaPayload) GetLabelsOk() (*map[string]interface{}, bool) {
+	if o == nil || IsNil(o.Labels) {
+		return &map[string]interface{}{}, false
+	}
+	return o.Labels, true
+}
+
+// HasLabels returns a boolean if a field has been set.
+func (o *PartialUpdateNetworkAreaPayload) HasLabels() bool {
+	if o != nil && !IsNil(o.Labels) {
+		return true
+	}
+
+	return false
+}
+
+// SetLabels gets a reference to the given map[string]interface{} and assigns it to the Labels field.
+func (o *PartialUpdateNetworkAreaPayload) SetLabels(v *map[string]interface{}) {
+	o.Labels = v
+}
+
+// GetName returns the Name field value if set, zero value otherwise.
+func (o *PartialUpdateNetworkAreaPayload) GetName() *string {
+	if o == nil || IsNil(o.Name) {
+		var ret *string
+		return ret
+	}
+	return o.Name
+}
+
+// GetNameOk returns a tuple with the Name field value if set, nil otherwise
+// and a boolean to check if the value has been set.
+func (o *PartialUpdateNetworkAreaPayload) GetNameOk() (*string, bool) {
+	if o == nil || IsNil(o.Name) {
+		return nil, false
+	}
+	return o.Name, true
+}
+
+// HasName returns a boolean if a field has been set.
+func (o *PartialUpdateNetworkAreaPayload) HasName() bool {
+	if o != nil && !IsNil(o.Name) {
+		return true
+	}
+
+	return false
+}
+
+// SetName gets a reference to the given string and assigns it to the Name field.
+func (o *PartialUpdateNetworkAreaPayload) SetName(v *string) {
+	o.Name = v
+}
+
+func (o PartialUpdateNetworkAreaPayload) ToMap() (map[string]interface{}, error) {
+	toSerialize := map[string]interface{}{}
+	if !IsNil(o.AddressFamily) {
+		toSerialize["addressFamily"] = o.AddressFamily
+	}
+	if !IsNil(o.Labels) {
+		toSerialize["labels"] = o.Labels
+	}
+	if !IsNil(o.Name) {
+		toSerialize["name"] = o.Name
+	}
+	return toSerialize, nil
+}
+
+type NullablePartialUpdateNetworkAreaPayload struct {
+	value *PartialUpdateNetworkAreaPayload
+	isSet bool
+}
+
+func (v NullablePartialUpdateNetworkAreaPayload) Get() *PartialUpdateNetworkAreaPayload {
+	return v.value
+}
+
+func (v *NullablePartialUpdateNetworkAreaPayload) Set(val *PartialUpdateNetworkAreaPayload) {
+	v.value = val
+	v.isSet = true
+}
+
+func (v NullablePartialUpdateNetworkAreaPayload) IsSet() bool {
+	return v.isSet
+}
+
+func (v *NullablePartialUpdateNetworkAreaPayload) Unset() {
+	v.value = nil
+	v.isSet = false
+}
+
+func NewNullablePartialUpdateNetworkAreaPayload(val *PartialUpdateNetworkAreaPayload) *NullablePartialUpdateNetworkAreaPayload {
+	return &NullablePartialUpdateNetworkAreaPayload{value: val, isSet: true}
+}
+
+func (v NullablePartialUpdateNetworkAreaPayload) MarshalJSON() ([]byte, error) {
+	return json.Marshal(v.value)
+}
+
+func (v *NullablePartialUpdateNetworkAreaPayload) UnmarshalJSON(src []byte) error {
+	v.isSet = true
+	return json.Unmarshal(src, &v.value)
+}
diff --git a/services/iaas/model_partial_update_network_payload.go b/services/iaas/model_partial_update_network_payload.go
index 25159c41f..b178b3094 100644
--- a/services/iaas/model_partial_update_network_payload.go
+++ b/services/iaas/model_partial_update_network_payload.go
@@ -10,6 +10,13 @@ API version: 1beta1
 
 package iaas
 
+import (
+	"encoding/json"
+)
+
+// checks if the PartialUpdateNetworkPayload type satisfies the MappedNullable interface at compile time
+var _ MappedNullable = &PartialUpdateNetworkPayload{}
+
 // PartialUpdateNetworkPayload Object that represents the request body for a network update.
 type PartialUpdateNetworkPayload struct {
 	AddressFamily *UpdateNetworkAddressFamily `json:"addressFamily,omitempty"`
@@ -20,3 +27,201 @@ type PartialUpdateNetworkPayload struct {
 	// Shows if the network is routed and therefore accessible from other networks.
 	Routed *bool `json:"routed,omitempty"`
 }
+
+// NewPartialUpdateNetworkPayload instantiates a new PartialUpdateNetworkPayload object
+// This constructor will assign default values to properties that have it defined,
+// and makes sure properties required by API are set, but the set of arguments
+// will change when the set of required properties is changed
+func NewPartialUpdateNetworkPayload() *PartialUpdateNetworkPayload {
+	this := PartialUpdateNetworkPayload{}
+	return &this
+}
+
+// NewPartialUpdateNetworkPayloadWithDefaults instantiates a new PartialUpdateNetworkPayload object
+// This constructor will only assign default values to properties that have it defined,
+// but it doesn't guarantee that properties required by API are set
+func NewPartialUpdateNetworkPayloadWithDefaults() *PartialUpdateNetworkPayload {
+	this := PartialUpdateNetworkPayload{}
+	return &this
+}
+
+// GetAddressFamily returns the AddressFamily field value if set, zero value otherwise.
+func (o *PartialUpdateNetworkPayload) GetAddressFamily() *UpdateNetworkAddressFamily {
+	if o == nil || IsNil(o.AddressFamily) {
+		var ret *UpdateNetworkAddressFamily
+		return ret
+	}
+	return o.AddressFamily
+}
+
+// GetAddressFamilyOk returns a tuple with the AddressFamily field value if set, nil otherwise
+// and a boolean to check if the value has been set.
+func (o *PartialUpdateNetworkPayload) GetAddressFamilyOk() (*UpdateNetworkAddressFamily, bool) {
+	if o == nil || IsNil(o.AddressFamily) {
+		return nil, false
+	}
+	return o.AddressFamily, true
+}
+
+// HasAddressFamily returns a boolean if a field has been set.
+func (o *PartialUpdateNetworkPayload) HasAddressFamily() bool {
+	if o != nil && !IsNil(o.AddressFamily) {
+		return true
+	}
+
+	return false
+}
+
+// SetAddressFamily gets a reference to the given UpdateNetworkAddressFamily and assigns it to the AddressFamily field.
+func (o *PartialUpdateNetworkPayload) SetAddressFamily(v *UpdateNetworkAddressFamily) {
+	o.AddressFamily = v
+}
+
+// GetLabels returns the Labels field value if set, zero value otherwise.
+func (o *PartialUpdateNetworkPayload) GetLabels() *map[string]interface{} {
+	if o == nil || IsNil(o.Labels) {
+		var ret *map[string]interface{}
+		return ret
+	}
+	return o.Labels
+}
+
+// GetLabelsOk returns a tuple with the Labels field value if set, nil otherwise
+// and a boolean to check if the value has been set.
+func (o *PartialUpdateNetworkPayload) GetLabelsOk() (*map[string]interface{}, bool) {
+	if o == nil || IsNil(o.Labels) {
+		return &map[string]interface{}{}, false
+	}
+	return o.Labels, true
+}
+
+// HasLabels returns a boolean if a field has been set.
+func (o *PartialUpdateNetworkPayload) HasLabels() bool {
+	if o != nil && !IsNil(o.Labels) {
+		return true
+	}
+
+	return false
+}
+
+// SetLabels gets a reference to the given map[string]interface{} and assigns it to the Labels field.
+func (o *PartialUpdateNetworkPayload) SetLabels(v *map[string]interface{}) {
+	o.Labels = v
+}
+
+// GetName returns the Name field value if set, zero value otherwise.
+func (o *PartialUpdateNetworkPayload) GetName() *string {
+	if o == nil || IsNil(o.Name) {
+		var ret *string
+		return ret
+	}
+	return o.Name
+}
+
+// GetNameOk returns a tuple with the Name field value if set, nil otherwise
+// and a boolean to check if the value has been set.
+func (o *PartialUpdateNetworkPayload) GetNameOk() (*string, bool) {
+	if o == nil || IsNil(o.Name) {
+		return nil, false
+	}
+	return o.Name, true
+}
+
+// HasName returns a boolean if a field has been set.
+func (o *PartialUpdateNetworkPayload) HasName() bool {
+	if o != nil && !IsNil(o.Name) {
+		return true
+	}
+
+	return false
+}
+
+// SetName gets a reference to the given string and assigns it to the Name field.
+func (o *PartialUpdateNetworkPayload) SetName(v *string) {
+	o.Name = v
+}
+
+// GetRouted returns the Routed field value if set, zero value otherwise.
+func (o *PartialUpdateNetworkPayload) GetRouted() *bool {
+	if o == nil || IsNil(o.Routed) {
+		var ret *bool
+		return ret
+	}
+	return o.Routed
+}
+
+// GetRoutedOk returns a tuple with the Routed field value if set, nil otherwise
+// and a boolean to check if the value has been set.
+func (o *PartialUpdateNetworkPayload) GetRoutedOk() (*bool, bool) {
+	if o == nil || IsNil(o.Routed) {
+		return nil, false
+	}
+	return o.Routed, true
+}
+
+// HasRouted returns a boolean if a field has been set.
+func (o *PartialUpdateNetworkPayload) HasRouted() bool {
+	if o != nil && !IsNil(o.Routed) {
+		return true
+	}
+
+	return false
+}
+
+// SetRouted gets a reference to the given bool and assigns it to the Routed field.
+func (o *PartialUpdateNetworkPayload) SetRouted(v *bool) {
+	o.Routed = v
+}
+
+func (o PartialUpdateNetworkPayload) ToMap() (map[string]interface{}, error) {
+	toSerialize := map[string]interface{}{}
+	if !IsNil(o.AddressFamily) {
+		toSerialize["addressFamily"] = o.AddressFamily
+	}
+	if !IsNil(o.Labels) {
+		toSerialize["labels"] = o.Labels
+	}
+	if !IsNil(o.Name) {
+		toSerialize["name"] = o.Name
+	}
+	if !IsNil(o.Routed) {
+		toSerialize["routed"] = o.Routed
+	}
+	return toSerialize, nil
+}
+
+type NullablePartialUpdateNetworkPayload struct {
+	value *PartialUpdateNetworkPayload
+	isSet bool
+}
+
+func (v NullablePartialUpdateNetworkPayload) Get() *PartialUpdateNetworkPayload {
+	return v.value
+}
+
+func (v *NullablePartialUpdateNetworkPayload) Set(val *PartialUpdateNetworkPayload) {
+	v.value = val
+	v.isSet = true
+}
+
+func (v NullablePartialUpdateNetworkPayload) IsSet() bool {
+	return v.isSet
+}
+
+func (v *NullablePartialUpdateNetworkPayload) Unset() {
+	v.value = nil
+	v.isSet = false
+}
+
+func NewNullablePartialUpdateNetworkPayload(val *PartialUpdateNetworkPayload) *NullablePartialUpdateNetworkPayload {
+	return &NullablePartialUpdateNetworkPayload{value: val, isSet: true}
+}
+
+func (v NullablePartialUpdateNetworkPayload) MarshalJSON() ([]byte, error) {
+	return json.Marshal(v.value)
+}
+
+func (v *NullablePartialUpdateNetworkPayload) UnmarshalJSON(src []byte) error {
+	v.isSet = true
+	return json.Unmarshal(src, &v.value)
+}
diff --git a/services/iaas/model_project_list_response.go b/services/iaas/model_project_list_response.go
index ea9f45dee..82abca80b 100644
--- a/services/iaas/model_project_list_response.go
+++ b/services/iaas/model_project_list_response.go
@@ -10,9 +10,102 @@ API version: 1beta1
 
 package iaas
 
+import (
+	"encoding/json"
+)
+
+// checks if the ProjectListResponse type satisfies the MappedNullable interface at compile time
+var _ MappedNullable = &ProjectListResponse{}
+
 // ProjectListResponse Project list response.
 type ProjectListResponse struct {
 	// A list of STACKIT projects.
 	// REQUIRED
 	Items *[]string `json:"items"`
 }
+
+type _ProjectListResponse ProjectListResponse
+
+// NewProjectListResponse instantiates a new ProjectListResponse object
+// This constructor will assign default values to properties that have it defined,
+// and makes sure properties required by API are set, but the set of arguments
+// will change when the set of required properties is changed
+func NewProjectListResponse(items *[]string) *ProjectListResponse {
+	this := ProjectListResponse{}
+	this.Items = items
+	return &this
+}
+
+// NewProjectListResponseWithDefaults instantiates a new ProjectListResponse object
+// This constructor will only assign default values to properties that have it defined,
+// but it doesn't guarantee that properties required by API are set
+func NewProjectListResponseWithDefaults() *ProjectListResponse {
+	this := ProjectListResponse{}
+	return &this
+}
+
+// GetItems returns the Items field value
+func (o *ProjectListResponse) GetItems() *[]string {
+	if o == nil {
+		var ret *[]string
+		return ret
+	}
+
+	return o.Items
+}
+
+// GetItemsOk returns a tuple with the Items field value
+// and a boolean to check if the value has been set.
+func (o *ProjectListResponse) GetItemsOk() (*[]string, bool) {
+	if o == nil {
+		return nil, false
+	}
+	return o.Items, true
+}
+
+// SetItems sets field value
+func (o *ProjectListResponse) SetItems(v *[]string) {
+	o.Items = v
+}
+
+func (o ProjectListResponse) ToMap() (map[string]interface{}, error) {
+	toSerialize := map[string]interface{}{}
+	toSerialize["items"] = o.Items
+	return toSerialize, nil
+}
+
+type NullableProjectListResponse struct {
+	value *ProjectListResponse
+	isSet bool
+}
+
+func (v NullableProjectListResponse) Get() *ProjectListResponse {
+	return v.value
+}
+
+func (v *NullableProjectListResponse) Set(val *ProjectListResponse) {
+	v.value = val
+	v.isSet = true
+}
+
+func (v NullableProjectListResponse) IsSet() bool {
+	return v.isSet
+}
+
+func (v *NullableProjectListResponse) Unset() {
+	v.value = nil
+	v.isSet = false
+}
+
+func NewNullableProjectListResponse(val *ProjectListResponse) *NullableProjectListResponse {
+	return &NullableProjectListResponse{value: val, isSet: true}
+}
+
+func (v NullableProjectListResponse) MarshalJSON() ([]byte, error) {
+	return json.Marshal(v.value)
+}
+
+func (v *NullableProjectListResponse) UnmarshalJSON(src []byte) error {
+	v.isSet = true
+	return json.Unmarshal(src, &v.value)
+}
diff --git a/services/iaas/model_request.go b/services/iaas/model_request.go
index 5ccf31232..3e7f86bb5 100644
--- a/services/iaas/model_request.go
+++ b/services/iaas/model_request.go
@@ -10,6 +10,13 @@ API version: 1beta1
 
 package iaas
 
+import (
+	"encoding/json"
+)
+
+// checks if the Request type satisfies the MappedNullable interface at compile time
+var _ MappedNullable = &Request{}
+
 // Request Object that represents a request.
 type Request struct {
 	Details *string `json:"details,omitempty"`
@@ -28,3 +35,228 @@ type Request struct {
 	// REQUIRED
 	Status *string `json:"status"`
 }
+
+type _Request Request
+
+// NewRequest instantiates a new Request object
+// This constructor will assign default values to properties that have it defined,
+// and makes sure properties required by API are set, but the set of arguments
+// will change when the set of required properties is changed
+func NewRequest(requestAction *string, requestId *string, requestType *string, resources *[]RequestResource, status *string) *Request {
+	this := Request{}
+	this.RequestAction = requestAction
+	this.RequestId = requestId
+	this.RequestType = requestType
+	this.Resources = resources
+	this.Status = status
+	return &this
+}
+
+// NewRequestWithDefaults instantiates a new Request object
+// This constructor will only assign default values to properties that have it defined,
+// but it doesn't guarantee that properties required by API are set
+func NewRequestWithDefaults() *Request {
+	this := Request{}
+	return &this
+}
+
+// GetDetails returns the Details field value if set, zero value otherwise.
+func (o *Request) GetDetails() *string {
+	if o == nil || IsNil(o.Details) {
+		var ret *string
+		return ret
+	}
+	return o.Details
+}
+
+// GetDetailsOk returns a tuple with the Details field value if set, nil otherwise
+// and a boolean to check if the value has been set.
+func (o *Request) GetDetailsOk() (*string, bool) {
+	if o == nil || IsNil(o.Details) {
+		return nil, false
+	}
+	return o.Details, true
+}
+
+// HasDetails returns a boolean if a field has been set.
+func (o *Request) HasDetails() bool {
+	if o != nil && !IsNil(o.Details) {
+		return true
+	}
+
+	return false
+}
+
+// SetDetails gets a reference to the given string and assigns it to the Details field.
+func (o *Request) SetDetails(v *string) {
+	o.Details = v
+}
+
+// GetRequestAction returns the RequestAction field value
+func (o *Request) GetRequestAction() *string {
+	if o == nil {
+		var ret *string
+		return ret
+	}
+
+	return o.RequestAction
+}
+
+// GetRequestActionOk returns a tuple with the RequestAction field value
+// and a boolean to check if the value has been set.
+func (o *Request) GetRequestActionOk() (*string, bool) {
+	if o == nil {
+		return nil, false
+	}
+	return o.RequestAction, true
+}
+
+// SetRequestAction sets field value
+func (o *Request) SetRequestAction(v *string) {
+	o.RequestAction = v
+}
+
+// GetRequestId returns the RequestId field value
+func (o *Request) GetRequestId() *string {
+	if o == nil {
+		var ret *string
+		return ret
+	}
+
+	return o.RequestId
+}
+
+// GetRequestIdOk returns a tuple with the RequestId field value
+// and a boolean to check if the value has been set.
+func (o *Request) GetRequestIdOk() (*string, bool) {
+	if o == nil {
+		return nil, false
+	}
+	return o.RequestId, true
+}
+
+// SetRequestId sets field value
+func (o *Request) SetRequestId(v *string) {
+	o.RequestId = v
+}
+
+// GetRequestType returns the RequestType field value
+func (o *Request) GetRequestType() *string {
+	if o == nil {
+		var ret *string
+		return ret
+	}
+
+	return o.RequestType
+}
+
+// GetRequestTypeOk returns a tuple with the RequestType field value
+// and a boolean to check if the value has been set.
+func (o *Request) GetRequestTypeOk() (*string, bool) {
+	if o == nil {
+		return nil, false
+	}
+	return o.RequestType, true
+}
+
+// SetRequestType sets field value
+func (o *Request) SetRequestType(v *string) {
+	o.RequestType = v
+}
+
+// GetResources returns the Resources field value
+func (o *Request) GetResources() *[]RequestResource {
+	if o == nil {
+		var ret *[]RequestResource
+		return ret
+	}
+
+	return o.Resources
+}
+
+// GetResourcesOk returns a tuple with the Resources field value
+// and a boolean to check if the value has been set.
+func (o *Request) GetResourcesOk() (*[]RequestResource, bool) {
+	if o == nil {
+		return nil, false
+	}
+	return o.Resources, true
+}
+
+// SetResources sets field value
+func (o *Request) SetResources(v *[]RequestResource) {
+	o.Resources = v
+}
+
+// GetStatus returns the Status field value
+func (o *Request) GetStatus() *string {
+	if o == nil {
+		var ret *string
+		return ret
+	}
+
+	return o.Status
+}
+
+// GetStatusOk returns a tuple with the Status field value
+// and a boolean to check if the value has been set.
+func (o *Request) GetStatusOk() (*string, bool) {
+	if o == nil {
+		return nil, false
+	}
+	return o.Status, true
+}
+
+// SetStatus sets field value
+func (o *Request) SetStatus(v *string) {
+	o.Status = v
+}
+
+func (o Request) ToMap() (map[string]interface{}, error) {
+	toSerialize := map[string]interface{}{}
+	if !IsNil(o.Details) {
+		toSerialize["details"] = o.Details
+	}
+	toSerialize["requestAction"] = o.RequestAction
+	toSerialize["requestId"] = o.RequestId
+	toSerialize["requestType"] = o.RequestType
+	toSerialize["resources"] = o.Resources
+	toSerialize["status"] = o.Status
+	return toSerialize, nil
+}
+
+type NullableRequest struct {
+	value *Request
+	isSet bool
+}
+
+func (v NullableRequest) Get() *Request {
+	return v.value
+}
+
+func (v *NullableRequest) Set(val *Request) {
+	v.value = val
+	v.isSet = true
+}
+
+func (v NullableRequest) IsSet() bool {
+	return v.isSet
+}
+
+func (v *NullableRequest) Unset() {
+	v.value = nil
+	v.isSet = false
+}
+
+func NewNullableRequest(val *Request) *NullableRequest {
+	return &NullableRequest{value: val, isSet: true}
+}
+
+func (v NullableRequest) MarshalJSON() ([]byte, error) {
+	return json.Marshal(v.value)
+}
+
+func (v *NullableRequest) UnmarshalJSON(src []byte) error {
+	v.isSet = true
+	return json.Unmarshal(src, &v.value)
+}
diff --git a/services/iaas/model_request_resource.go b/services/iaas/model_request_resource.go
index ac5306d09..ac087e30d 100644
--- a/services/iaas/model_request_resource.go
+++ b/services/iaas/model_request_resource.go
@@ -10,6 +10,13 @@ API version: 1beta1
 
 package iaas
 
+import (
+	"encoding/json"
+)
+
+// checks if the RequestResource type satisfies the MappedNullable interface at compile time
+var _ MappedNullable = &RequestResource{}
+
 // RequestResource Object that represents a resource as part of a request.
 type RequestResource struct {
 	// Universally Unique Identifier (UUID).
@@ -22,3 +29,141 @@ type RequestResource struct {
 	// REQUIRED
 	Type *string `json:"type"`
 }
+
+type _RequestResource RequestResource
+
+// NewRequestResource instantiates a new RequestResource object
+// This constructor will assign default values to properties that have it defined,
+// and makes sure properties required by API are set, but the set of arguments
+// will change when the set of required properties is changed
+func NewRequestResource(id *string, status *string, type_ *string) *RequestResource {
+	this := RequestResource{}
+	this.Id = id
+	this.Status = status
+	this.Type = type_
+	return &this
+}
+
+// NewRequestResourceWithDefaults instantiates a new RequestResource object
+// This constructor will only assign default values to properties that have it defined,
+// but it doesn't guarantee that properties required by API are set
+func NewRequestResourceWithDefaults() *RequestResource {
+	this := RequestResource{}
+	return &this
+}
+
+// GetId returns the Id field value
+func (o *RequestResource) GetId() *string {
+	if o == nil {
+		var ret *string
+		return ret
+	}
+
+	return o.Id
+}
+
+// GetIdOk returns a tuple with the Id field value
+// and a boolean to check if the value has been set.
+func (o *RequestResource) GetIdOk() (*string, bool) {
+	if o == nil {
+		return nil, false
+	}
+	return o.Id, true
+}
+
+// SetId sets field value
+func (o *RequestResource) SetId(v *string) {
+	o.Id = v
+}
+
+// GetStatus returns the Status field value
+func (o *RequestResource) GetStatus() *string {
+	if o == nil {
+		var ret *string
+		return ret
+	}
+
+	return o.Status
+}
+
+// GetStatusOk returns a tuple with the Status field value
+// and a boolean to check if the value has been set.
+func (o *RequestResource) GetStatusOk() (*string, bool) {
+	if o == nil {
+		return nil, false
+	}
+	return o.Status, true
+}
+
+// SetStatus sets field value
+func (o *RequestResource) SetStatus(v *string) {
+	o.Status = v
+}
+
+// GetType returns the Type field value
+func (o *RequestResource) GetType() *string {
+	if o == nil {
+		var ret *string
+		return ret
+	}
+
+	return o.Type
+}
+
+// GetTypeOk returns a tuple with the Type field value
+// and a boolean to check if the value has been set.
+func (o *RequestResource) GetTypeOk() (*string, bool) {
+	if o == nil {
+		return nil, false
+	}
+	return o.Type, true
+}
+
+// SetType sets field value
+func (o *RequestResource) SetType(v *string) {
+	o.Type = v
+}
+
+func (o RequestResource) ToMap() (map[string]interface{}, error) {
+	toSerialize := map[string]interface{}{}
+	toSerialize["id"] = o.Id
+	toSerialize["status"] = o.Status
+	toSerialize["type"] = o.Type
+	return toSerialize, nil
+}
+
+type NullableRequestResource struct {
+	value *RequestResource
+	isSet bool
+}
+
+func (v NullableRequestResource) Get() *RequestResource {
+	return v.value
+}
+
+func (v *NullableRequestResource) Set(val *RequestResource) {
+	v.value = val
+	v.isSet = true
+}
+
+func (v NullableRequestResource) IsSet() bool {
+	return v.isSet
+}
+
+func (v *NullableRequestResource) Unset() {
+	v.value = nil
+	v.isSet = false
+}
+
+func NewNullableRequestResource(val *RequestResource) *NullableRequestResource {
+	return &NullableRequestResource{value: val, isSet: true}
+}
+
+func (v NullableRequestResource) MarshalJSON() ([]byte, error) {
+	return json.Marshal(v.value)
+}
+
+func (v *NullableRequestResource) UnmarshalJSON(src []byte) error {
+	v.isSet = true
+	return json.Unmarshal(src, &v.value)
+}
diff --git a/services/iaas/model_route.go b/services/iaas/model_route.go
index d923b725a..5b2e09ff7 100644
--- a/services/iaas/model_route.go
+++ b/services/iaas/model_route.go
@@ -11,9 +11,13 @@ API version: 1beta1
 package iaas
 
 import (
+	"encoding/json"
 	"time"
 )
 
+// checks if the Route type satisfies the MappedNullable interface at compile time
+var _ MappedNullable = &Route{}
+
 // Route Object represents a network route.
 type Route struct {
 	// Date-time when resource was created.
@@ -31,3 +35,255 @@ type Route struct {
 	// Date-time when resource was last updated.
 	UpdatedAt *time.Time `json:"updatedAt,omitempty"`
 }
+
+type _Route Route
+
+// NewRoute instantiates a new Route object
+// This constructor will assign default values to properties that have it defined,
+// and makes sure properties required by API are set, but the set of arguments
+// will change when the set of required properties is changed
+func NewRoute(nexthop *string, prefix *string) *Route {
+	this := Route{}
+	this.Nexthop = nexthop
+	this.Prefix = prefix
+	return &this
+}
+
+// NewRouteWithDefaults instantiates a new Route object
+// This constructor will only assign default values to properties that have it defined,
+// but it doesn't guarantee that properties required by API are set
+func NewRouteWithDefaults() *Route {
+	this := Route{}
+	return &this
+}
+
+// GetCreatedAt returns the CreatedAt field value if set, zero value otherwise.
+func (o *Route) GetCreatedAt() *time.Time {
+	if o == nil || IsNil(o.CreatedAt) {
+		var ret *time.Time
+		return ret
+	}
+	return o.CreatedAt
+}
+
+// GetCreatedAtOk returns a tuple with the CreatedAt field value if set, nil otherwise
+// and a boolean to check if the value has been set.
+func (o *Route) GetCreatedAtOk() (*time.Time, bool) {
+	if o == nil || IsNil(o.CreatedAt) {
+		return nil, false
+	}
+	return o.CreatedAt, true
+}
+
+// HasCreatedAt returns a boolean if a field has been set.
+func (o *Route) HasCreatedAt() bool {
+	if o != nil && !IsNil(o.CreatedAt) {
+		return true
+	}
+
+	return false
+}
+
+// SetCreatedAt gets a reference to the given time.Time and assigns it to the CreatedAt field.
+func (o *Route) SetCreatedAt(v *time.Time) {
+	o.CreatedAt = v
+}
+
+// GetLabels returns the Labels field value if set, zero value otherwise.
+func (o *Route) GetLabels() *map[string]interface{} {
+	if o == nil || IsNil(o.Labels) {
+		var ret *map[string]interface{}
+		return ret
+	}
+	return o.Labels
+}
+
+// GetLabelsOk returns a tuple with the Labels field value if set, nil otherwise
+// and a boolean to check if the value has been set.
+func (o *Route) GetLabelsOk() (*map[string]interface{}, bool) {
+	if o == nil || IsNil(o.Labels) {
+		return &map[string]interface{}{}, false
+	}
+	return o.Labels, true
+}
+
+// HasLabels returns a boolean if a field has been set.
+func (o *Route) HasLabels() bool {
+	if o != nil && !IsNil(o.Labels) {
+		return true
+	}
+
+	return false
+}
+
+// SetLabels gets a reference to the given map[string]interface{} and assigns it to the Labels field.
+func (o *Route) SetLabels(v *map[string]interface{}) {
+	o.Labels = v
+}
+
+// GetNexthop returns the Nexthop field value
+func (o *Route) GetNexthop() *string {
+	if o == nil {
+		var ret *string
+		return ret
+	}
+
+	return o.Nexthop
+}
+
+// GetNexthopOk returns a tuple with the Nexthop field value
+// and a boolean to check if the value has been set.
+func (o *Route) GetNexthopOk() (*string, bool) {
+	if o == nil {
+		return nil, false
+	}
+	return o.Nexthop, true
+}
+
+// SetNexthop sets field value
+func (o *Route) SetNexthop(v *string) {
+	o.Nexthop = v
+}
+
+// GetPrefix returns the Prefix field value
+func (o *Route) GetPrefix() *string {
+	if o == nil {
+		var ret *string
+		return ret
+	}
+
+	return o.Prefix
+}
+
+// GetPrefixOk returns a tuple with the Prefix field value
+// and a boolean to check if the value has been set.
+func (o *Route) GetPrefixOk() (*string, bool) {
+	if o == nil {
+		return nil, false
+	}
+	return o.Prefix, true
+}
+
+// SetPrefix sets field value
+func (o *Route) SetPrefix(v *string) {
+	o.Prefix = v
+}
+
+// GetRouteId returns the RouteId field value if set, zero value otherwise.
+func (o *Route) GetRouteId() *string {
+	if o == nil || IsNil(o.RouteId) {
+		var ret *string
+		return ret
+	}
+	return o.RouteId
+}
+
+// GetRouteIdOk returns a tuple with the RouteId field value if set, nil otherwise
+// and a boolean to check if the value has been set.
+func (o *Route) GetRouteIdOk() (*string, bool) {
+	if o == nil || IsNil(o.RouteId) {
+		return nil, false
+	}
+	return o.RouteId, true
+}
+
+// HasRouteId returns a boolean if a field has been set.
+func (o *Route) HasRouteId() bool {
+	if o != nil && !IsNil(o.RouteId) {
+		return true
+	}
+
+	return false
+}
+
+// SetRouteId gets a reference to the given string and assigns it to the RouteId field.
+func (o *Route) SetRouteId(v *string) {
+	o.RouteId = v
+}
+
+// GetUpdatedAt returns the UpdatedAt field value if set, zero value otherwise.
+func (o *Route) GetUpdatedAt() *time.Time {
+	if o == nil || IsNil(o.UpdatedAt) {
+		var ret *time.Time
+		return ret
+	}
+	return o.UpdatedAt
+}
+
+// GetUpdatedAtOk returns a tuple with the UpdatedAt field value if set, nil otherwise
+// and a boolean to check if the value has been set.
+func (o *Route) GetUpdatedAtOk() (*time.Time, bool) {
+	if o == nil || IsNil(o.UpdatedAt) {
+		return nil, false
+	}
+	return o.UpdatedAt, true
+}
+
+// HasUpdatedAt returns a boolean if a field has been set.
+func (o *Route) HasUpdatedAt() bool {
+	if o != nil && !IsNil(o.UpdatedAt) {
+		return true
+	}
+
+	return false
+}
+
+// SetUpdatedAt gets a reference to the given time.Time and assigns it to the UpdatedAt field.
+func (o *Route) SetUpdatedAt(v *time.Time) {
+	o.UpdatedAt = v
+}
+
+func (o Route) ToMap() (map[string]interface{}, error) {
+	toSerialize := map[string]interface{}{}
+	if !IsNil(o.CreatedAt) {
+		toSerialize["createdAt"] = o.CreatedAt
+	}
+	if !IsNil(o.Labels) {
+		toSerialize["labels"] = o.Labels
+	}
+	toSerialize["nexthop"] = o.Nexthop
+	toSerialize["prefix"] = o.Prefix
+	if !IsNil(o.RouteId) {
+		toSerialize["routeId"] = o.RouteId
+	}
+	if !IsNil(o.UpdatedAt) {
+		toSerialize["updatedAt"] = o.UpdatedAt
+	}
+	return toSerialize, nil
+}
+
+type NullableRoute struct {
+	value *Route
+	isSet bool
+}
+
+func (v NullableRoute) Get() *Route {
+	return v.value
+}
+
+func (v *NullableRoute) Set(val *Route) {
+	v.value = val
+	v.isSet = true
+}
+
+func (v NullableRoute) IsSet() bool {
+	return v.isSet
+}
+
+func (v *NullableRoute) Unset() {
+	v.value = nil
+	v.isSet = false
+}
+
+func NewNullableRoute(val *Route) *NullableRoute {
+	return &NullableRoute{value: val, isSet: true}
+}
+
+func (v NullableRoute) MarshalJSON() ([]byte, error) {
+	return json.Marshal(v.value)
+}
+
+func (v *NullableRoute) UnmarshalJSON(src []byte) error {
+	v.isSet = true
+	return json.Unmarshal(src, &v.value)
+}
diff --git a/services/iaas/model_route_list_response.go b/services/iaas/model_route_list_response.go
index 486f609dd..fe896100e 100644
--- a/services/iaas/model_route_list_response.go
+++ b/services/iaas/model_route_list_response.go
@@ -10,9 +10,102 @@ API version: 1beta1
 
 package iaas
 
+import (
+	"encoding/json"
+)
+
+// checks if the RouteListResponse type satisfies the MappedNullable interface at compile time
+var _ MappedNullable = &RouteListResponse{}
+
 // RouteListResponse Route list response.
 type RouteListResponse struct {
 	// A list of routes.
 	// REQUIRED
 	Items *[]Route `json:"items"`
 }
+
+type _RouteListResponse RouteListResponse
+
+// NewRouteListResponse instantiates a new RouteListResponse object
+// This constructor will assign default values to properties that have it defined,
+// and makes sure properties required by API are set, but the set of arguments
+// will change when the set of required properties is changed
+func NewRouteListResponse(items *[]Route) *RouteListResponse {
+	this := RouteListResponse{}
+	this.Items = items
+	return &this
+}
+
+// NewRouteListResponseWithDefaults instantiates a new RouteListResponse object
+// This constructor will only assign default values to properties that have it defined,
+// but it doesn't guarantee that properties required by API are set
+func NewRouteListResponseWithDefaults() *RouteListResponse {
+	this := RouteListResponse{}
+	return &this
+}
+
+// GetItems returns the Items field value
+func (o *RouteListResponse) GetItems() *[]Route {
+	if o == nil {
+		var ret *[]Route
+		return ret
+	}
+
+	return o.Items
+}
+
+// GetItemsOk returns a tuple with the Items field value
+// and a boolean to check if the value has been set.
+func (o *RouteListResponse) GetItemsOk() (*[]Route, bool) {
+	if o == nil {
+		return nil, false
+	}
+	return o.Items, true
+}
+
+// SetItems sets field value
+func (o *RouteListResponse) SetItems(v *[]Route) {
+	o.Items = v
+}
+
+func (o RouteListResponse) ToMap() (map[string]interface{}, error) {
+	toSerialize := map[string]interface{}{}
+	toSerialize["items"] = o.Items
+	return toSerialize, nil
+}
+
+type NullableRouteListResponse struct {
+	value *RouteListResponse
+	isSet bool
+}
+
+func (v NullableRouteListResponse) Get() *RouteListResponse {
+	return v.value
+}
+
+func (v *NullableRouteListResponse) Set(val *RouteListResponse) {
+	v.value = val
+	v.isSet = true
+}
+
+func (v NullableRouteListResponse) IsSet() bool {
+	return v.isSet
+}
+
+func (v *NullableRouteListResponse) Unset() {
+	v.value = nil
+	v.isSet = false
+}
+
+func NewNullableRouteListResponse(val *RouteListResponse) *NullableRouteListResponse {
+	return &NullableRouteListResponse{value: val, isSet: true}
+}
+
+func (v NullableRouteListResponse) MarshalJSON() ([]byte, error) {
+	return json.Marshal(v.value)
+}
+
+func (v *NullableRouteListResponse) UnmarshalJSON(src []byte) error {
+	v.isSet = true
+	return json.Unmarshal(src, &v.value)
+}
diff --git a/services/iaas/model_update_area_address_family.go b/services/iaas/model_update_area_address_family.go
index 328b34648..ca1cf7314 100644
--- a/services/iaas/model_update_area_address_family.go
+++ b/services/iaas/model_update_area_address_family.go
@@ -10,7 +10,107 @@ API version: 1beta1
 
 package iaas
 
+import (
+	"encoding/json"
+)
+
+// checks if the UpdateAreaAddressFamily type satisfies the MappedNullable interface at compile time
+var _ MappedNullable = &UpdateAreaAddressFamily{}
+
 // UpdateAreaAddressFamily The addressFamily object for a area update request.
 type UpdateAreaAddressFamily struct {
 	Ipv4 *UpdateAreaIPv4 `json:"ipv4,omitempty"`
 }
+
+// NewUpdateAreaAddressFamily instantiates a new UpdateAreaAddressFamily object
+// This constructor will assign default values to properties that have it defined,
+// and makes sure properties required by API are set, but the set of arguments
+// will change when the set of required properties is changed
+func NewUpdateAreaAddressFamily() *UpdateAreaAddressFamily {
+	this := UpdateAreaAddressFamily{}
+	return &this
+}
+
+// NewUpdateAreaAddressFamilyWithDefaults instantiates a new UpdateAreaAddressFamily object
+// This constructor will only assign default values to properties that have it defined,
+// but it doesn't guarantee that properties required by API are set
+func NewUpdateAreaAddressFamilyWithDefaults() *UpdateAreaAddressFamily {
+	this := UpdateAreaAddressFamily{}
+	return &this
+}
+
+// GetIpv4 returns the Ipv4 field value if set, zero value otherwise.
+func (o *UpdateAreaAddressFamily) GetIpv4() *UpdateAreaIPv4 {
+	if o == nil || IsNil(o.Ipv4) {
+		var ret *UpdateAreaIPv4
+		return ret
+	}
+	return o.Ipv4
+}
+
+// GetIpv4Ok returns a tuple with the Ipv4 field value if set, nil otherwise
+// and a boolean to check if the value has been set.
+func (o *UpdateAreaAddressFamily) GetIpv4Ok() (*UpdateAreaIPv4, bool) {
+	if o == nil || IsNil(o.Ipv4) {
+		return nil, false
+	}
+	return o.Ipv4, true
+}
+
+// HasIpv4 returns a boolean if a field has been set.
+func (o *UpdateAreaAddressFamily) HasIpv4() bool {
+	if o != nil && !IsNil(o.Ipv4) {
+		return true
+	}
+
+	return false
+}
+
+// SetIpv4 gets a reference to the given UpdateAreaIPv4 and assigns it to the Ipv4 field.
+func (o *UpdateAreaAddressFamily) SetIpv4(v *UpdateAreaIPv4) {
+	o.Ipv4 = v
+}
+
+func (o UpdateAreaAddressFamily) ToMap() (map[string]interface{}, error) {
+	toSerialize := map[string]interface{}{}
+	if !IsNil(o.Ipv4) {
+		toSerialize["ipv4"] = o.Ipv4
+	}
+	return toSerialize, nil
+}
+
+type NullableUpdateAreaAddressFamily struct {
+	value *UpdateAreaAddressFamily
+	isSet bool
+}
+
+func (v NullableUpdateAreaAddressFamily) Get() *UpdateAreaAddressFamily {
+	return v.value
+}
+
+func (v *NullableUpdateAreaAddressFamily) Set(val *UpdateAreaAddressFamily) {
+	v.value = val
+	v.isSet = true
+}
+
+func (v NullableUpdateAreaAddressFamily) IsSet() bool {
+	return v.isSet
+}
+
+func (v *NullableUpdateAreaAddressFamily) Unset() {
+	v.value = nil
+	v.isSet = false
+}
+
+func NewNullableUpdateAreaAddressFamily(val *UpdateAreaAddressFamily) *NullableUpdateAreaAddressFamily {
+	return &NullableUpdateAreaAddressFamily{value: val, isSet: true}
+}
+
+func (v NullableUpdateAreaAddressFamily) MarshalJSON() ([]byte, error) {
+	return json.Marshal(v.value)
+}
+
+func (v *NullableUpdateAreaAddressFamily) UnmarshalJSON(src []byte) error {
+	v.isSet = true
+	return json.Unmarshal(src, &v.value)
+}
diff --git a/services/iaas/model_update_area_ipv4.go b/services/iaas/model_update_area_ipv4.go
index c51021aeb..2bb172fe1 100644
--- a/services/iaas/model_update_area_ipv4.go
+++ b/services/iaas/model_update_area_ipv4.go
@@ -10,6 +10,13 @@ API version: 1beta1
 
 package iaas
 
+import (
+	"encoding/json"
+)
+
+// checks if the UpdateAreaIPv4 type satisfies the MappedNullable interface at compile time
+var _ MappedNullable = &UpdateAreaIPv4{}
+
 // UpdateAreaIPv4 The update object for a IPv4 network area.
 type UpdateAreaIPv4 struct {
 	DefaultNameservers *[]string `json:"defaultNameservers,omitempty"`
@@ -20,3 +27,201 @@ type UpdateAreaIPv4 struct {
 	// The minimal prefix length for networks in the network area.
 	MinPrefixLen *int64 `json:"minPrefixLen,omitempty"`
 }
+
+// NewUpdateAreaIPv4 instantiates a new UpdateAreaIPv4 object
+// This constructor will assign default values to properties that have it defined,
+// and makes sure properties required by API are set, but the set of arguments
+// will change when the set of required properties is changed
+func NewUpdateAreaIPv4() *UpdateAreaIPv4 {
+	this := UpdateAreaIPv4{}
+	return &this
+}
+
+// NewUpdateAreaIPv4WithDefaults instantiates a new UpdateAreaIPv4 object
+// This constructor will only assign default values to properties that have it defined,
+// but it doesn't guarantee that properties required by API are set
+func NewUpdateAreaIPv4WithDefaults() *UpdateAreaIPv4 {
+	this := UpdateAreaIPv4{}
+	return &this
+}
+
+// GetDefaultNameservers returns the DefaultNameservers field value if set, zero value otherwise.
+func (o *UpdateAreaIPv4) GetDefaultNameservers() *[]string {
+	if o == nil || IsNil(o.DefaultNameservers) {
+		var ret *[]string
+		return ret
+	}
+	return o.DefaultNameservers
+}
+
+// GetDefaultNameserversOk returns a tuple with the DefaultNameservers field value if set, nil otherwise
+// and a boolean to check if the value has been set.
+func (o *UpdateAreaIPv4) GetDefaultNameserversOk() (*[]string, bool) {
+	if o == nil || IsNil(o.DefaultNameservers) {
+		return nil, false
+	}
+	return o.DefaultNameservers, true
+}
+
+// HasDefaultNameservers returns a boolean if a field has been set.
+func (o *UpdateAreaIPv4) HasDefaultNameservers() bool {
+	if o != nil && !IsNil(o.DefaultNameservers) {
+		return true
+	}
+
+	return false
+}
+
+// SetDefaultNameservers gets a reference to the given []string and assigns it to the DefaultNameservers field.
+func (o *UpdateAreaIPv4) SetDefaultNameservers(v *[]string) {
+	o.DefaultNameservers = v
+}
+
+// GetDefaultPrefixLen returns the DefaultPrefixLen field value if set, zero value otherwise.
+func (o *UpdateAreaIPv4) GetDefaultPrefixLen() *int64 {
+	if o == nil || IsNil(o.DefaultPrefixLen) {
+		var ret *int64
+		return ret
+	}
+	return o.DefaultPrefixLen
+}
+
+// GetDefaultPrefixLenOk returns a tuple with the DefaultPrefixLen field value if set, nil otherwise
+// and a boolean to check if the value has been set.
+func (o *UpdateAreaIPv4) GetDefaultPrefixLenOk() (*int64, bool) {
+	if o == nil || IsNil(o.DefaultPrefixLen) {
+		return nil, false
+	}
+	return o.DefaultPrefixLen, true
+}
+
+// HasDefaultPrefixLen returns a boolean if a field has been set.
+func (o *UpdateAreaIPv4) HasDefaultPrefixLen() bool {
+	if o != nil && !IsNil(o.DefaultPrefixLen) {
+		return true
+	}
+
+	return false
+}
+
+// SetDefaultPrefixLen gets a reference to the given int64 and assigns it to the DefaultPrefixLen field.
+func (o *UpdateAreaIPv4) SetDefaultPrefixLen(v *int64) {
+	o.DefaultPrefixLen = v
+}
+
+// GetMaxPrefixLen returns the MaxPrefixLen field value if set, zero value otherwise.
+func (o *UpdateAreaIPv4) GetMaxPrefixLen() *int64 {
+	if o == nil || IsNil(o.MaxPrefixLen) {
+		var ret *int64
+		return ret
+	}
+	return o.MaxPrefixLen
+}
+
+// GetMaxPrefixLenOk returns a tuple with the MaxPrefixLen field value if set, nil otherwise
+// and a boolean to check if the value has been set.
+func (o *UpdateAreaIPv4) GetMaxPrefixLenOk() (*int64, bool) {
+	if o == nil || IsNil(o.MaxPrefixLen) {
+		return nil, false
+	}
+	return o.MaxPrefixLen, true
+}
+
+// HasMaxPrefixLen returns a boolean if a field has been set.
+func (o *UpdateAreaIPv4) HasMaxPrefixLen() bool {
+	if o != nil && !IsNil(o.MaxPrefixLen) {
+		return true
+	}
+
+	return false
+}
+
+// SetMaxPrefixLen gets a reference to the given int64 and assigns it to the MaxPrefixLen field.
+func (o *UpdateAreaIPv4) SetMaxPrefixLen(v *int64) {
+	o.MaxPrefixLen = v
+}
+
+// GetMinPrefixLen returns the MinPrefixLen field value if set, zero value otherwise.
+func (o *UpdateAreaIPv4) GetMinPrefixLen() *int64 {
+	if o == nil || IsNil(o.MinPrefixLen) {
+		var ret *int64
+		return ret
+	}
+	return o.MinPrefixLen
+}
+
+// GetMinPrefixLenOk returns a tuple with the MinPrefixLen field value if set, nil otherwise
+// and a boolean to check if the value has been set.
+func (o *UpdateAreaIPv4) GetMinPrefixLenOk() (*int64, bool) {
+	if o == nil || IsNil(o.MinPrefixLen) {
+		return nil, false
+	}
+	return o.MinPrefixLen, true
+}
+
+// HasMinPrefixLen returns a boolean if a field has been set.
+func (o *UpdateAreaIPv4) HasMinPrefixLen() bool {
+	if o != nil && !IsNil(o.MinPrefixLen) {
+		return true
+	}
+
+	return false
+}
+
+// SetMinPrefixLen gets a reference to the given int64 and assigns it to the MinPrefixLen field.
+func (o *UpdateAreaIPv4) SetMinPrefixLen(v *int64) {
+	o.MinPrefixLen = v
+}
+
+func (o UpdateAreaIPv4) ToMap() (map[string]interface{}, error) {
+	toSerialize := map[string]interface{}{}
+	if !IsNil(o.DefaultNameservers) {
+		toSerialize["defaultNameservers"] = o.DefaultNameservers
+	}
+	if !IsNil(o.DefaultPrefixLen) {
+		toSerialize["defaultPrefixLen"] = o.DefaultPrefixLen
+	}
+	if !IsNil(o.MaxPrefixLen) {
+		toSerialize["maxPrefixLen"] = o.MaxPrefixLen
+	}
+	if !IsNil(o.MinPrefixLen) {
+		toSerialize["minPrefixLen"] = o.MinPrefixLen
+	}
+	return toSerialize, nil
+}
+
+type NullableUpdateAreaIPv4 struct {
+	value *UpdateAreaIPv4
+	isSet bool
+}
+
+func (v NullableUpdateAreaIPv4) Get() *UpdateAreaIPv4 {
+	return v.value
+}
+
+func (v *NullableUpdateAreaIPv4) Set(val *UpdateAreaIPv4) {
+	v.value = val
+	v.isSet = true
+}
+
+func (v NullableUpdateAreaIPv4) IsSet() bool {
+	return v.isSet
+}
+
+func (v *NullableUpdateAreaIPv4) Unset() {
+	v.value = nil
+	v.isSet = false
+}
+
+func NewNullableUpdateAreaIPv4(val *UpdateAreaIPv4) *NullableUpdateAreaIPv4 {
+	return &NullableUpdateAreaIPv4{value: val, isSet: true}
+}
+
+func (v NullableUpdateAreaIPv4) MarshalJSON() ([]byte, error) {
+	return json.Marshal(v.value)
+}
+
+func (v *NullableUpdateAreaIPv4) UnmarshalJSON(src []byte) error {
+	v.isSet = true
+	return json.Unmarshal(src, &v.value)
+}
diff --git a/services/iaas/model_update_network_address_family.go b/services/iaas/model_update_network_address_family.go
index a568818e4..c17c3e9e0 100644
--- a/services/iaas/model_update_network_address_family.go
+++ b/services/iaas/model_update_network_address_family.go
@@ -10,8 +10,143 @@ API version: 1beta1
 
 package iaas
 
+import (
+	"encoding/json"
+)
+
+// checks if the UpdateNetworkAddressFamily type satisfies the MappedNullable interface at compile time
+var _ MappedNullable = &UpdateNetworkAddressFamily{}
+
 // UpdateNetworkAddressFamily The addressFamily object for a network update request.
 type UpdateNetworkAddressFamily struct {
 	Ipv4 *UpdateNetworkIPv4Body `json:"ipv4,omitempty"`
 	Ipv6 *UpdateNetworkIPv6Body `json:"ipv6,omitempty"`
 }
+
+// NewUpdateNetworkAddressFamily instantiates a new UpdateNetworkAddressFamily object
+// This constructor will assign default values to properties that have it defined,
+// and makes sure properties required by API are set, but the set of arguments
+// will change when the set of required properties is changed
+func NewUpdateNetworkAddressFamily() *UpdateNetworkAddressFamily {
+	this := UpdateNetworkAddressFamily{}
+	return &this
+}
+
+// NewUpdateNetworkAddressFamilyWithDefaults instantiates a new UpdateNetworkAddressFamily object
+// This constructor will only assign default values to properties that have it defined,
+// but it doesn't guarantee that properties required by API are set
+func NewUpdateNetworkAddressFamilyWithDefaults() *UpdateNetworkAddressFamily {
+	this := UpdateNetworkAddressFamily{}
+	return &this
+}
+
+// GetIpv4 returns the Ipv4 field value if set, zero value otherwise.
+func (o *UpdateNetworkAddressFamily) GetIpv4() *UpdateNetworkIPv4Body {
+	if o == nil || IsNil(o.Ipv4) {
+		var ret *UpdateNetworkIPv4Body
+		return ret
+	}
+	return o.Ipv4
+}
+
+// GetIpv4Ok returns a tuple with the Ipv4 field value if set, nil otherwise
+// and a boolean to check if the value has been set.
+func (o *UpdateNetworkAddressFamily) GetIpv4Ok() (*UpdateNetworkIPv4Body, bool) {
+	if o == nil || IsNil(o.Ipv4) {
+		return nil, false
+	}
+	return o.Ipv4, true
+}
+
+// HasIpv4 returns a boolean if a field has been set.
+func (o *UpdateNetworkAddressFamily) HasIpv4() bool {
+	if o != nil && !IsNil(o.Ipv4) {
+		return true
+	}
+
+	return false
+}
+
+// SetIpv4 gets a reference to the given UpdateNetworkIPv4Body and assigns it to the Ipv4 field.
+func (o *UpdateNetworkAddressFamily) SetIpv4(v *UpdateNetworkIPv4Body) {
+	o.Ipv4 = v
+}
+
+// GetIpv6 returns the Ipv6 field value if set, zero value otherwise.
+func (o *UpdateNetworkAddressFamily) GetIpv6() *UpdateNetworkIPv6Body {
+	if o == nil || IsNil(o.Ipv6) {
+		var ret *UpdateNetworkIPv6Body
+		return ret
+	}
+	return o.Ipv6
+}
+
+// GetIpv6Ok returns a tuple with the Ipv6 field value if set, nil otherwise
+// and a boolean to check if the value has been set.
+func (o *UpdateNetworkAddressFamily) GetIpv6Ok() (*UpdateNetworkIPv6Body, bool) {
+	if o == nil || IsNil(o.Ipv6) {
+		return nil, false
+	}
+	return o.Ipv6, true
+}
+
+// HasIpv6 returns a boolean if a field has been set.
+func (o *UpdateNetworkAddressFamily) HasIpv6() bool {
+	if o != nil && !IsNil(o.Ipv6) {
+		return true
+	}
+
+	return false
+}
+
+// SetIpv6 gets a reference to the given UpdateNetworkIPv6Body and assigns it to the Ipv6 field.
+func (o *UpdateNetworkAddressFamily) SetIpv6(v *UpdateNetworkIPv6Body) {
+	o.Ipv6 = v
+}
+
+func (o UpdateNetworkAddressFamily) ToMap() (map[string]interface{}, error) {
+	toSerialize := map[string]interface{}{}
+	if !IsNil(o.Ipv4) {
+		toSerialize["ipv4"] = o.Ipv4
+	}
+	if !IsNil(o.Ipv6) {
+		toSerialize["ipv6"] = o.Ipv6
+	}
+	return toSerialize, nil
+}
+
+type NullableUpdateNetworkAddressFamily struct {
+	value *UpdateNetworkAddressFamily
+	isSet bool
+}
+
+func (v NullableUpdateNetworkAddressFamily) Get() *UpdateNetworkAddressFamily {
+	return v.value
+}
+
+func (v *NullableUpdateNetworkAddressFamily) Set(val *UpdateNetworkAddressFamily) {
+	v.value = val
+	v.isSet = true
+}
+
+func (v NullableUpdateNetworkAddressFamily) IsSet() bool {
+	return v.isSet
+}
+
+func (v *NullableUpdateNetworkAddressFamily) Unset() {
+	v.value = nil
+	v.isSet = false
+}
+
+func NewNullableUpdateNetworkAddressFamily(val *UpdateNetworkAddressFamily) *NullableUpdateNetworkAddressFamily {
+	return &NullableUpdateNetworkAddressFamily{value: val, isSet: true}
+}
+
+func (v NullableUpdateNetworkAddressFamily) MarshalJSON() ([]byte, error) {
+	return json.Marshal(v.value)
+}
+
+func (v *NullableUpdateNetworkAddressFamily) UnmarshalJSON(src []byte) error {
+	v.isSet = true
+	return json.Unmarshal(src, &v.value)
+}
diff --git a/services/iaas/model_update_network_ipv4_body.go b/services/iaas/model_update_network_ipv4_body.go
index 1edeb60de..d7eeb30c4 100644
--- a/services/iaas/model_update_network_ipv4_body.go
+++ b/services/iaas/model_update_network_ipv4_body.go
@@ -10,8 +10,155 @@ API version: 1beta1
 
 package iaas
 
+import (
+	"encoding/json"
+)
+
+// checks if the UpdateNetworkIPv4Body type satisfies the MappedNullable interface at compile time
+var _ MappedNullable = &UpdateNetworkIPv4Body{}
+
 // UpdateNetworkIPv4Body The config object for a IPv4 network update.
 type UpdateNetworkIPv4Body struct {
+	Gateway *NullableV1NetworkGateway `json:"gateway,omitempty"`
 	// A list containing DNS Servers/Nameservers for IPv4.
 	Nameservers *[]string `json:"nameservers,omitempty"`
 }
+
+// NewUpdateNetworkIPv4Body instantiates a new UpdateNetworkIPv4Body object
+// This constructor will assign default values to properties that have it defined,
+// and makes sure properties required by API are set, but the set of arguments
+// will change when the set of required properties is changed
+func NewUpdateNetworkIPv4Body() *UpdateNetworkIPv4Body {
+	this := UpdateNetworkIPv4Body{}
+	return &this
+}
+
+// NewUpdateNetworkIPv4BodyWithDefaults instantiates a new UpdateNetworkIPv4Body object
+// This constructor will only assign default values to properties that have it defined,
+// but it doesn't guarantee that properties required by API are set
+func NewUpdateNetworkIPv4BodyWithDefaults() *UpdateNetworkIPv4Body {
+	this := UpdateNetworkIPv4Body{}
+	return &this
+}
+
+// GetGateway returns the Gateway field value if set, zero value otherwise (both if not set or set to explicit null).
+func (o *UpdateNetworkIPv4Body) GetGateway() *V1NetworkGateway {
+	if o == nil || IsNil(o.Gateway.Get()) {
+		var ret *V1NetworkGateway
+		return ret
+	}
+	return o.Gateway.Get()
+}
+
+// GetGatewayOk returns a tuple with the Gateway field value if set, nil otherwise
+// and a boolean to check if the value has been set.
+// NOTE: If the value is an explicit nil, `nil, true` will be returned
+func (o *UpdateNetworkIPv4Body) GetGatewayOk() (*V1NetworkGateway, bool) {
+	if o == nil {
+		return nil, false
+	}
+	return o.Gateway.Get(), o.Gateway.IsSet()
+}
+
+// HasGateway returns a boolean if a field has been set.
+func (o *UpdateNetworkIPv4Body) HasGateway() bool {
+	if o != nil && o.Gateway.IsSet() {
+		return true
+	}
+
+	return false
+}
+
+// SetGateway gets a reference to the given V1NetworkGateway and assigns it to the Gateway field.
+func (o *UpdateNetworkIPv4Body) SetGateway(v *V1NetworkGateway) {
+	o.Gateway.Set(v)
+}
+
+// SetGatewayNil sets the value for Gateway to be an explicit nil
+func (o *UpdateNetworkIPv4Body) SetGatewayNil() {
+	o.Gateway.Set(nil)
+}
+
+// UnsetGateway ensures that no value is present for Gateway, not even an explicit nil
+func (o *UpdateNetworkIPv4Body) UnsetGateway() {
+	o.Gateway.Unset()
+}
+
+// GetNameservers returns the Nameservers field value if set, zero value otherwise.
+func (o *UpdateNetworkIPv4Body) GetNameservers() *[]string {
+	if o == nil || IsNil(o.Nameservers) {
+		var ret *[]string
+		return ret
+	}
+	return o.Nameservers
+}
+
+// GetNameserversOk returns a tuple with the Nameservers field value if set, nil otherwise
+// and a boolean to check if the value has been set.
+func (o *UpdateNetworkIPv4Body) GetNameserversOk() (*[]string, bool) {
+	if o == nil || IsNil(o.Nameservers) {
+		return nil, false
+	}
+	return o.Nameservers, true
+}
+
+// HasNameservers returns a boolean if a field has been set.
+func (o *UpdateNetworkIPv4Body) HasNameservers() bool {
+	if o != nil && !IsNil(o.Nameservers) {
+		return true
+	}
+
+	return false
+}
+
+// SetNameservers gets a reference to the given []string and assigns it to the Nameservers field.
+func (o *UpdateNetworkIPv4Body) SetNameservers(v *[]string) {
+	o.Nameservers = v
+}
+
+func (o UpdateNetworkIPv4Body) ToMap() (map[string]interface{}, error) {
+	toSerialize := map[string]interface{}{}
+	if o.Gateway.IsSet() {
+		toSerialize["gateway"] = o.Gateway.Get()
+	}
+	if !IsNil(o.Nameservers) {
+		toSerialize["nameservers"] = o.Nameservers
+	}
+	return toSerialize, nil
+}
+
+type NullableUpdateNetworkIPv4Body struct {
+	value *UpdateNetworkIPv4Body
+	isSet bool
+}
+
+func (v NullableUpdateNetworkIPv4Body) Get() *UpdateNetworkIPv4Body {
+	return v.value
+}
+
+func (v *NullableUpdateNetworkIPv4Body) Set(val *UpdateNetworkIPv4Body) {
+	v.value = val
+	v.isSet = true
+}
+
+func (v NullableUpdateNetworkIPv4Body) IsSet() bool {
+	return v.isSet
+}
+
+func (v *NullableUpdateNetworkIPv4Body) Unset() {
+	v.value = nil
+	v.isSet = false
+}
+
+func NewNullableUpdateNetworkIPv4Body(val *UpdateNetworkIPv4Body) *NullableUpdateNetworkIPv4Body {
+	return &NullableUpdateNetworkIPv4Body{value: val, isSet: true}
+}
+
+func (v NullableUpdateNetworkIPv4Body) MarshalJSON() ([]byte, error) {
+	return json.Marshal(v.value)
+}
+
+func (v *NullableUpdateNetworkIPv4Body) UnmarshalJSON(src []byte) error {
+	v.isSet = true
+	return json.Unmarshal(src, &v.value)
+}
diff --git a/services/iaas/model_update_network_ipv6_body.go b/services/iaas/model_update_network_ipv6_body.go
index d7c0c5723..42ec0feca 100644
--- a/services/iaas/model_update_network_ipv6_body.go
+++ b/services/iaas/model_update_network_ipv6_body.go
@@ -10,8 +10,155 @@ API version: 1beta1
 
 package iaas
 
+import (
+	"encoding/json"
+)
+
+// checks if the UpdateNetworkIPv6Body type satisfies the MappedNullable interface at compile time
+var _ MappedNullable = &UpdateNetworkIPv6Body{}
+
 // UpdateNetworkIPv6Body The config object for a IPv6 network update.
 type UpdateNetworkIPv6Body struct {
+	Gateway *NullableV1NetworkGateway `json:"gateway,omitempty"`
 	// A list containing DNS Servers/Nameservers for IPv6.
 	Nameservers *[]string `json:"nameservers,omitempty"`
 }
+
+// NewUpdateNetworkIPv6Body instantiates a new UpdateNetworkIPv6Body object
+// This constructor will assign default values to properties that have it defined,
+// and makes sure properties required by API are set, but the set of arguments
+// will change when the set of required properties is changed
+func NewUpdateNetworkIPv6Body() *UpdateNetworkIPv6Body {
+	this := UpdateNetworkIPv6Body{}
+	return &this
+}
+
+// NewUpdateNetworkIPv6BodyWithDefaults instantiates a new UpdateNetworkIPv6Body object
+// This constructor will only assign default values to properties that have it defined,
+// but it doesn't guarantee that properties required by API are set
+func NewUpdateNetworkIPv6BodyWithDefaults() *UpdateNetworkIPv6Body {
+	this := UpdateNetworkIPv6Body{}
+	return &this
+}
+
+// GetGateway returns the Gateway field value if set, zero value otherwise (both if not set or set to explicit null).
+func (o *UpdateNetworkIPv6Body) GetGateway() *V1NetworkGateway {
+	if o == nil || IsNil(o.Gateway.Get()) {
+		var ret *V1NetworkGateway
+		return ret
+	}
+	return o.Gateway.Get()
+}
+
+// GetGatewayOk returns a tuple with the Gateway field value if set, nil otherwise
+// and a boolean to check if the value has been set.
+// NOTE: If the value is an explicit nil, `nil, true` will be returned
+func (o *UpdateNetworkIPv6Body) GetGatewayOk() (*V1NetworkGateway, bool) {
+	if o == nil {
+		return nil, false
+	}
+	return o.Gateway.Get(), o.Gateway.IsSet()
+}
+
+// HasGateway returns a boolean if a field has been set.
+func (o *UpdateNetworkIPv6Body) HasGateway() bool {
+	if o != nil && o.Gateway.IsSet() {
+		return true
+	}
+
+	return false
+}
+
+// SetGateway gets a reference to the given V1NetworkGateway and assigns it to the Gateway field.
+func (o *UpdateNetworkIPv6Body) SetGateway(v *V1NetworkGateway) {
+	o.Gateway.Set(v)
+}
+
+// SetGatewayNil sets the value for Gateway to be an explicit nil
+func (o *UpdateNetworkIPv6Body) SetGatewayNil() {
+	o.Gateway.Set(nil)
+}
+
+// UnsetGateway ensures that no value is present for Gateway, not even an explicit nil
+func (o *UpdateNetworkIPv6Body) UnsetGateway() {
+	o.Gateway.Unset()
+}
+
+// GetNameservers returns the Nameservers field value if set, zero value otherwise.
+func (o *UpdateNetworkIPv6Body) GetNameservers() *[]string {
+	if o == nil || IsNil(o.Nameservers) {
+		var ret *[]string
+		return ret
+	}
+	return o.Nameservers
+}
+
+// GetNameserversOk returns a tuple with the Nameservers field value if set, nil otherwise
+// and a boolean to check if the value has been set.
+func (o *UpdateNetworkIPv6Body) GetNameserversOk() (*[]string, bool) {
+	if o == nil || IsNil(o.Nameservers) {
+		return nil, false
+	}
+	return o.Nameservers, true
+}
+
+// HasNameservers returns a boolean if a field has been set.
+func (o *UpdateNetworkIPv6Body) HasNameservers() bool {
+	if o != nil && !IsNil(o.Nameservers) {
+		return true
+	}
+
+	return false
+}
+
+// SetNameservers gets a reference to the given []string and assigns it to the Nameservers field.
+func (o *UpdateNetworkIPv6Body) SetNameservers(v *[]string) {
+	o.Nameservers = v
+}
+
+func (o UpdateNetworkIPv6Body) ToMap() (map[string]interface{}, error) {
+	toSerialize := map[string]interface{}{}
+	if o.Gateway.IsSet() {
+		toSerialize["gateway"] = o.Gateway.Get()
+	}
+	if !IsNil(o.Nameservers) {
+		toSerialize["nameservers"] = o.Nameservers
+	}
+	return toSerialize, nil
+}
+
+type NullableUpdateNetworkIPv6Body struct {
+	value *UpdateNetworkIPv6Body
+	isSet bool
+}
+
+func (v NullableUpdateNetworkIPv6Body) Get() *UpdateNetworkIPv6Body {
+	return v.value
+}
+
+func (v *NullableUpdateNetworkIPv6Body) Set(val *UpdateNetworkIPv6Body) {
+	v.value = val
+	v.isSet = true
+}
+
+func (v NullableUpdateNetworkIPv6Body) IsSet() bool {
+	return v.isSet
+}
+
+func (v *NullableUpdateNetworkIPv6Body) Unset() {
+	v.value = nil
+	v.isSet = false
+}
+
+func NewNullableUpdateNetworkIPv6Body(val *UpdateNetworkIPv6Body) *NullableUpdateNetworkIPv6Body {
+	return &NullableUpdateNetworkIPv6Body{value: val, isSet: true}
+}
+
+func (v NullableUpdateNetworkIPv6Body) MarshalJSON() ([]byte, error) {
+	return json.Marshal(v.value)
+}
+
+func (v *NullableUpdateNetworkIPv6Body) UnmarshalJSON(src []byte) error {
+	v.isSet = true
+	return json.Unmarshal(src, &v.value)
+}
diff --git a/services/iaas/model_v1_network_gateway.go b/services/iaas/model_v1_network_gateway.go
index 67649b6ed..29ca461ba 100644
--- a/services/iaas/model_v1_network_gateway.go
+++ b/services/iaas/model_v1_network_gateway.go
@@ -10,6 +10,71 @@ API version: 1beta1
 
 package iaas
 
+import (
+	"encoding/json"
+)
+
+// checks if the V1NetworkGateway type satisfies the MappedNullable interface at compile time
+var _ MappedNullable = &V1NetworkGateway{}
+
 // V1NetworkGateway The gateway of a network. If not specified the first ip of the network will be assigned as the gateway. If 'null' is sent, then the network doesn't have a gateway.
 type V1NetworkGateway struct {
 }
+
+// NewV1NetworkGateway instantiates a new V1NetworkGateway object
+// This constructor will assign default values to properties that have it defined,
+// and makes sure properties required by API are set, but the set of arguments
+// will change when the set of required properties is changed
+func NewV1NetworkGateway() *V1NetworkGateway {
+	this := V1NetworkGateway{}
+	return &this
+}
+
+// NewV1NetworkGatewayWithDefaults instantiates a new V1NetworkGateway object
+// This constructor will only assign default values to properties that have it defined,
+// but it doesn't guarantee that properties required by API are set
+func NewV1NetworkGatewayWithDefaults() *V1NetworkGateway {
+	this := V1NetworkGateway{}
+	return &this
+}
+
+func (o V1NetworkGateway) ToMap() (map[string]interface{}, error) {
+	toSerialize := map[string]interface{}{}
+	return toSerialize, nil
+}
+
+type NullableV1NetworkGateway struct {
+	value *V1NetworkGateway
+	isSet bool
+}
+
+func (v NullableV1NetworkGateway) Get() *V1NetworkGateway {
+	return v.value
+}
+
+func (v *NullableV1NetworkGateway) Set(val *V1NetworkGateway) {
+	v.value = val
+	v.isSet = true
+}
+
+func (v NullableV1NetworkGateway) IsSet() bool {
+	return v.isSet
+}
+
+func (v *NullableV1NetworkGateway) Unset() {
+	v.value = nil
+	v.isSet = false
+}
+
+func NewNullableV1NetworkGateway(val *V1NetworkGateway) *NullableV1NetworkGateway {
+	return &NullableV1NetworkGateway{value: val, isSet: true}
+}
+
+func (v NullableV1NetworkGateway) MarshalJSON() ([]byte, error) {
+	return json.Marshal(v.value)
+}
+
+func (v *NullableV1NetworkGateway) UnmarshalJSON(src []byte) error {
+	v.isSet = true
+	return json.Unmarshal(src, &v.value)
+}