Where to put bpm-platform.xml for camunda-bpm-run-7.15.0

Hi folks, I’d like to use http-connector with camunda-bpm-run-7.15.0

I have downloaded jar from https://mvnrepository.com/artifact/org.camunda.connect/camunda-connect-connectors-all/1.5.2 and put it into \configuration\userlib

Unfortunately when I deploy some very simple BPMN from Camunda Modeler it says
ENGINE-09005 Could not parse BPMN process. Errors:
* One of the attributes ‘class’, ‘delegateExpression’, ‘type’, or ‘expression’ is mandatory on serviceTask. | resource test-bpmn.bpmn | line 8 | column 71 [ deploy-error ]

I have googled and it seems I need to register some stuff inside bpm-platform.xml but I can’t find it inside camunda-bpm-run-7.15.0

Can you please advise what is the best way to enable http-connector? I’m prototyping at the moment so don’t want use Java Tasks etc. Only Camunda Modeler and Process Engine.

I have also tried Docker variant and there is the same error. Also found no tutorials / documentation about it if regarding to configuring docker image using env variables

Here is my BPMN: <?xml version="1.0" encoding="UTF-8"?><bpmn:definitions xmlns:bpmn="http://www - Pastebin.com

Have you resolved this, or anyone else have any idea?

I am looking to try something similar, and didn’t wanna start another duplicate thread.

What is the correct way to extend a camunda-bpm-run local installation with additional features like Http Connector, and more?