dt-app/lib/src/action/template/settings/local-mock-data/values.json

The Dynatrace App Toolkit is a tool you can use from your command line to create, develop, and deploy apps on your Dynatrace environment.

[
  {
    "schemaId": "action-name-connection",
    "value": {
      "name": "My Connection",
      "token": "abc123",
      "url": "http://foo.bar"
    },
    "summary": "My Connection"
  }
]