@PostMapping
public void create(
        @PathVariable String customerId,
        @RequestBody Map<String, String> request,
        Principal principal) {
    log.info(
            "report user={} customer={} recipient={}",
            principal.getName(),
            customerId,
            request.get("recipientEmail"));
    reportService.create(
            customerId,
            request.get("format"),
            request.get("recipientEmail"));
}