Support named parameters for event messages

[mfb]

In version 1.x, we can send messages with named parameters to Sentry server, e.g.

$message = 'Hello %planet.';
$params = ['%planet' => 'world'];
$data['sentry.interfaces.Message'] = [
  'message' => $message,
  'params' => $params,
  'formatted' => strtr($message, $params),
];

I'm not sure how to do this for events in 2.x - it looks like it forcibly sets formatted to vsprintf($this->message, $this->messageParams).

[ste93cry]

I don't see any reference in the docs for named parameters and looking at version 1.x vsprintf was used too, the only way to do what you described was to manually edit the payload of the event so I think we should not support this use case if it's not an official feature

[mfb]

Yes we are using sentry.interfaces.Message, which does support params being a dictionary, and they are rendered nicely in the Sentry UI. All we need is a way to pass in the formatted message, rather than always forcibly generating it.