diff --git a/go/vendor/github.com/digitalocean/go-netbox/netbox/models/writable_graph.go b/go/vendor/github.com/digitalocean/go-netbox/netbox/models/writable_graph.go
new file mode 100644
index 0000000..a986362
--- /dev/null
+++ b/go/vendor/github.com/digitalocean/go-netbox/netbox/models/writable_graph.go
@@ -0,0 +1,209 @@
+// 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 (
+	"encoding/json"
+
+	strfmt "github.com/go-openapi/strfmt"
+
+	"github.com/go-openapi/errors"
+	"github.com/go-openapi/swag"
+	"github.com/go-openapi/validate"
+)
+
+// WritableGraph writable graph
+// swagger:model WritableGraph
+type WritableGraph struct {
+
+	// ID
+	// Read Only: true
+	ID int64 `json:"id,omitempty"`
+
+	// Link URL
+	// Max Length: 200
+	Link strfmt.URI `json:"link,omitempty"`
+
+	// Name
+	// Required: true
+	// Max Length: 100
+	Name *string `json:"name"`
+
+	// Source URL
+	// Required: true
+	// Max Length: 500
+	Source *string `json:"source"`
+
+	// Type
+	// Required: true
+	Type *int64 `json:"type"`
+
+	// Weight
+	// Maximum: 32767
+	// Minimum: 0
+	Weight *int64 `json:"weight,omitempty"`
+}
+
+// Validate validates this writable graph
+func (m *WritableGraph) Validate(formats strfmt.Registry) error {
+	var res []error
+
+	if err := m.validateLink(formats); err != nil {
+		// prop
+		res = append(res, err)
+	}
+
+	if err := m.validateName(formats); err != nil {
+		// prop
+		res = append(res, err)
+	}
+
+	if err := m.validateSource(formats); err != nil {
+		// prop
+		res = append(res, err)
+	}
+
+	if err := m.validateType(formats); err != nil {
+		// prop
+		res = append(res, err)
+	}
+
+	if err := m.validateWeight(formats); err != nil {
+		// prop
+		res = append(res, err)
+	}
+
+	if len(res) > 0 {
+		return errors.CompositeValidationError(res...)
+	}
+	return nil
+}
+
+func (m *WritableGraph) validateLink(formats strfmt.Registry) error {
+
+	if swag.IsZero(m.Link) { // not required
+		return nil
+	}
+
+	if err := validate.MaxLength("link", "body", string(m.Link), 200); err != nil {
+		return err
+	}
+
+	if err := validate.FormatOf("link", "body", "uri", m.Link.String(), formats); err != nil {
+		return err
+	}
+
+	return nil
+}
+
+func (m *WritableGraph) 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), 100); err != nil {
+		return err
+	}
+
+	return nil
+}
+
+func (m *WritableGraph) validateSource(formats strfmt.Registry) error {
+
+	if err := validate.Required("source", "body", m.Source); err != nil {
+		return err
+	}
+
+	if err := validate.MaxLength("source", "body", string(*m.Source), 500); err != nil {
+		return err
+	}
+
+	return nil
+}
+
+var writableGraphTypeTypePropEnum []interface{}
+
+func init() {
+	var res []int64
+	if err := json.Unmarshal([]byte(`[100,200,300]`), &res); err != nil {
+		panic(err)
+	}
+	for _, v := range res {
+		writableGraphTypeTypePropEnum = append(writableGraphTypeTypePropEnum, v)
+	}
+}
+
+// prop value enum
+func (m *WritableGraph) validateTypeEnum(path, location string, value int64) error {
+	if err := validate.Enum(path, location, value, writableGraphTypeTypePropEnum); err != nil {
+		return err
+	}
+	return nil
+}
+
+func (m *WritableGraph) validateType(formats strfmt.Registry) error {
+
+	if err := validate.Required("type", "body", m.Type); err != nil {
+		return err
+	}
+
+	// value enum
+	if err := m.validateTypeEnum("type", "body", *m.Type); err != nil {
+		return err
+	}
+
+	return nil
+}
+
+func (m *WritableGraph) validateWeight(formats strfmt.Registry) error {
+
+	if swag.IsZero(m.Weight) { // not required
+		return nil
+	}
+
+	if err := validate.MinimumInt("weight", "body", int64(*m.Weight), 0, false); err != nil {
+		return err
+	}
+
+	if err := validate.MaximumInt("weight", "body", int64(*m.Weight), 32767, false); err != nil {
+		return err
+	}
+
+	return nil
+}
+
+// MarshalBinary interface implementation
+func (m *WritableGraph) MarshalBinary() ([]byte, error) {
+	if m == nil {
+		return nil, nil
+	}
+	return swag.WriteJSON(m)
+}
+
+// UnmarshalBinary interface implementation
+func (m *WritableGraph) UnmarshalBinary(b []byte) error {
+	var res WritableGraph
+	if err := swag.ReadJSON(b, &res); err != nil {
+		return err
+	}
+	*m = res
+	return nil
+}