from origin 'http://localhost:3000' has been blocked by CORS policy: Response to apigateway code example

Example 1: Access to fetch at 'https://api.myip.com/' from origin 'http://localhost:8000' has been blocked by CORS policy: No 'Access-

fetch('http://localhost:8080/posts', { mode: 'no-cors' });

Example 2: from origin 'http://localhost:4200' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource.

@CrossOrigin(origins = "http://localhost:4200")
@GetMapping("/yourPath")