Почему payload undefined?

 import { Controller, Post, Headers, HttpCode, HttpStatus, RawBody, Body } from '@nestjs/common'; 
import { StripeService } from 'src/stripe/stripe.service'; 
 
@Controller('webhook') 
export class WebhookController { 
  constructor(private stripeService: StripeService) {} 
 
  @Post() 
  @HttpCode(HttpStatus.OK) 
  async handleWebhook(@Body() payload: any, @Headers('stripe-signature') signature: string) { 
    console.log('PAYLOAD  ', payload, signature); // payload - undefined  
    const event = this.stripeService.constructEvent(payload, signature);  
 
    switch (event.type) { 
      case 'checkout.session.completed': 
        console.log('checkout.session.completed'); 
        // Обработка успешной сессии оплаты 
        break; 
      case 'customer.subscription.updated': 
        console.log('customer.subscription.updated'); 
        // Обработка обновленной подписки    
        break; 
      case 'customer.subscription.deleted': 
        console.log('customer.subscription.deleted'); 
        // Обработка отмененной подписки 
        break; 
      default: 
        console.warn(`Unhandled event type ${event.type}`); 
    } 
  } 
} 
 
 
constructEvent(payload: any, signature: any) { 
    return this.stripe.webhooks.constructEvent(payload, signature, process.env.STRIPE_WEBHOOK_SECRET); 
  }