Daniel F

That's probably not possible at the moment. Can you clarify what you're trying to achieve, maybe we can come up with a solution?

Is this IC5? If yes, we'll have this fixed in 5.0.1

Correct. I have a similar 3rd party app but the one from your screenshot isn't mine.

That's an issue with a 3rd party application, there's no such feature in the core. I would suggest to contact the author of this application for further support.

I have created a ticket to investigate this further.

Yes, you can change the type in the ACP

This sounds weird, there's no need for is_new and notification in the payload, it's literally not available. /core/messages accepts literally only * @apiparam int from User ID conversation is from * @apiparam array to One or more user IDs conversation is sent to * @apiparam string title Conversation title * @apiparam string body Conversation body https://invisioncommunity.com/developers/rest-api?endpoint=core/messages/POSTindex

Could you please take a look at the core_members database table, if the msg_count_total, msg_count_new and msg_count_reset columns have values for the recently created member who get the PM.

Can you clarify what you mean with "notification" ? is it the email/notification as mentioned by @teraßyte ? Or is there literally no indicator for new PMs at all aka no Badge at top of the PM icon and no notification flash? When I visit the community once I created a PM via REST with this code: var_dump( \IPS\Http\Url::external( $url . "/core/messages" )->request()->login( $key, "" )->post( array( 'from' => 2, 'to' => [1], 'title' => 'test', 'body' => 'content test', ) )->decodeJson() );I'm seeing the badge with the new private messages and also the notification flash at the bottom of the page appears.

We have a new page for this now: https://invisioncommunity.com/theme-diff/

I have truncated your cache which resolved the issue. Will also take a look at your logs to see if I can find the reason for this.

You could use the Alert System for this.

Changed Status to Duplicate

Yes, the code is faulty. I have fixed this and we'll probably patch this on Monday.

I'll do some tests next week, but there is one in applications/downloads/setup/upg_107795/upgrade.php

What's wrong with visiting your ACP just clicking on "Upgrade Now" ?

Please check now:)

You should have already gotten an reply by email to your client area email address.

From what version are you trying to upgrade?

That said, if you’re using SendGrid, you can continue using it!

The advantage of the REST & GraphQL API (and Make, Zapier & co) is that even if our underlaying code changes, just like in the transition from IPS4 to IC5, the API doesn't need to change, so contrary to IPS4 plugins and IPS4 applications, most of your REST API consumers don't need to be changed, in fact I can tell that ALL my Zaps for my site just continued working fine after my upgrade from IPS4 to IC5 Beta 12.

That’s the spam service reporting him as spammer! You should get more information about this in your ACP’s Spam Defense Logs

Have you probably translated some language strings recently? Does it happen with a new language?

I have replied to this ticket on Jan 14, mentioning that we have fixed this in our upcoming 4.7.20 release

I have created a ticket to investigate this further on your community.