Update

package com.example.myapp;

@RestController
public class APIController {

    private static IKeyService keyService = new KeyService();

    @PutMapping("/update")
    public ResponseEntity<String> updateKey(
            @RequestParam String keyId,
            @RequestBody Map<String, Object> keyUpdateRequest,
            @RequestHeader("Authorization") String authToken
    ) {
        // Delegate the creation of the key to the KeyService
        return keyService.updateKey(keyUpdateRequest, authToken, keyId);
    }
}