diff --git a/go/vendor/github.com/digitalocean/go-netbox/netbox/models/nested_rack_group.go b/go/vendor/github.com/digitalocean/go-netbox/netbox/models/nested_rack_group.go
new file mode 100644
index 0000000..0f736ff
--- /dev/null
+++ b/go/vendor/github.com/digitalocean/go-netbox/netbox/models/nested_rack_group.go
@@ -0,0 +1,120 @@
+// Code generated by go-swagger; DO NOT EDIT.
+
+// Copyright 2018 The go-netbox Authors.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//   http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package models
+
+// This file was generated by the swagger tool.
+// Editing this file might prove futile when you re-run the swagger generate command
+
+import (
+	strfmt "github.com/go-openapi/strfmt"
+
+	"github.com/go-openapi/errors"
+	"github.com/go-openapi/swag"
+	"github.com/go-openapi/validate"
+)
+
+// NestedRackGroup Group
+// swagger:model NestedRackGroup
+type NestedRackGroup struct {
+
+	// ID
+	// Read Only: true
+	ID int64 `json:"id,omitempty"`
+
+	// Name
+	// Required: true
+	// Max Length: 50
+	Name *string `json:"name"`
+
+	// Slug
+	// Required: true
+	// Max Length: 50
+	// Pattern: ^[-a-zA-Z0-9_]+$
+	Slug *string `json:"slug"`
+
+	// Url
+	// Read Only: true
+	URL strfmt.URI `json:"url,omitempty"`
+}
+
+// Validate validates this nested rack group
+func (m *NestedRackGroup) Validate(formats strfmt.Registry) error {
+	var res []error
+
+	if err := m.validateName(formats); err != nil {
+		// prop
+		res = append(res, err)
+	}
+
+	if err := m.validateSlug(formats); err != nil {
+		// prop
+		res = append(res, err)
+	}
+
+	if len(res) > 0 {
+		return errors.CompositeValidationError(res...)
+	}
+	return nil
+}
+
+func (m *NestedRackGroup) validateName(formats strfmt.Registry) error {
+
+	if err := validate.Required("name", "body", m.Name); err != nil {
+		return err
+	}
+
+	if err := validate.MaxLength("name", "body", string(*m.Name), 50); err != nil {
+		return err
+	}
+
+	return nil
+}
+
+func (m *NestedRackGroup) validateSlug(formats strfmt.Registry) error {
+
+	if err := validate.Required("slug", "body", m.Slug); err != nil {
+		return err
+	}
+
+	if err := validate.MaxLength("slug", "body", string(*m.Slug), 50); err != nil {
+		return err
+	}
+
+	if err := validate.Pattern("slug", "body", string(*m.Slug), `^[-a-zA-Z0-9_]+$`); err != nil {
+		return err
+	}
+
+	return nil
+}
+
+// MarshalBinary interface implementation
+func (m *NestedRackGroup) MarshalBinary() ([]byte, error) {
+	if m == nil {
+		return nil, nil
+	}
+	return swag.WriteJSON(m)
+}
+
+// UnmarshalBinary interface implementation
+func (m *NestedRackGroup) UnmarshalBinary(b []byte) error {
+	var res NestedRackGroup
+	if err := swag.ReadJSON(b, &res); err != nil {
+		return err
+	}
+	*m = res
+	return nil
+}