510 Not Extended

The request needs further extensions for the server to fulfill it.

When and Why to Use It

Rare. Use this if your server requires specific HTTP extensions to fulfill a request, and the client failed to declare them.

Usage Examples

import { HttpException, get } from 'shokupan';

export const getResource = get('/resource', () => {
    throw new HttpException('Not Extended', 510);
});

import { Controller, Get, HttpException } from 'shokupan';

@Controller('/api')
export class ExampleController {
    @Get('/resource')
    getResource() {
        throw new HttpException('Not Extended', 510);
    }
}

import express from 'express';
const app = express();

app.get('/resource', (req, res) => {
    res.status(510).json({ error: 'Not Extended' });
});

import { Controller, Get, HttpException } from '@nestjs/common';

@Controller('api')
export class ExampleController {
  @Get('resource')
  getResource() {
    throw new HttpException('Not Extended', 510);
  }
}

import Koa from 'koa';
const app = new Koa();

app.use(async ctx => {
  if (ctx.path === '/resource' && ctx.method === 'GET') {
    ctx.status = 510;
    ctx.body = { error: 'Not Extended' };
  }
});