// 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"
)

// DcimConsoleServerPortTemplatesListOKBody dcim console server port templates list o k body
// swagger:model dcimConsoleServerPortTemplatesListOKBody
type DcimConsoleServerPortTemplatesListOKBody struct {

	// count
	// Required: true
	Count *int64 `json:"count"`

	// next
	Next *strfmt.URI `json:"next,omitempty"`

	// previous
	Previous *strfmt.URI `json:"previous,omitempty"`

	// results
	// Required: true
	Results DcimConsoleServerPortTemplatesListOKBodyResults `json:"results"`
}

// Validate validates this dcim console server port templates list o k body
func (m *DcimConsoleServerPortTemplatesListOKBody) Validate(formats strfmt.Registry) error {
	var res []error

	if err := m.validateCount(formats); err != nil {
		// prop
		res = append(res, err)
	}

	if err := m.validateResults(formats); err != nil {
		// prop
		res = append(res, err)
	}

	if len(res) > 0 {
		return errors.CompositeValidationError(res...)
	}
	return nil
}

func (m *DcimConsoleServerPortTemplatesListOKBody) validateCount(formats strfmt.Registry) error {

	if err := validate.Required("count", "body", m.Count); err != nil {
		return err
	}

	return nil
}

func (m *DcimConsoleServerPortTemplatesListOKBody) validateResults(formats strfmt.Registry) error {

	if err := validate.Required("results", "body", m.Results); err != nil {
		return err
	}

	if err := m.Results.Validate(formats); err != nil {
		if ve, ok := err.(*errors.Validation); ok {
			return ve.ValidateName("results")
		}
		return err
	}

	return nil
}

// MarshalBinary interface implementation
func (m *DcimConsoleServerPortTemplatesListOKBody) MarshalBinary() ([]byte, error) {
	if m == nil {
		return nil, nil
	}
	return swag.WriteJSON(m)
}

// UnmarshalBinary interface implementation
func (m *DcimConsoleServerPortTemplatesListOKBody) UnmarshalBinary(b []byte) error {
	var res DcimConsoleServerPortTemplatesListOKBody
	if err := swag.ReadJSON(b, &res); err != nil {
		return err
	}
	*m = res
	return nil
}
