running TestEngine in github workflow

I am trying to integrate smartbear/ready-api-soapui-testrunner:latest through a custom github workflow. Problem is, whenever I launch the docker container with this command:
docker run -e LICENSE_SERVER="" -e COMMAND_LINE="-sMyTestSuite -cMyTestCase -rJUnit-Style-Report.xml -ehttp://laravel-test:8000 -Dbase_url=http://laravel-test:8000"-v ".":/project -v "./reports":/reports smartbear/ready-api-soapui-testrunner:latest,
 it throws this:
 Exception in thread "main" java.lang.RuntimeException: org.apache.commons.cli.MissingArgumentException: Missing argument for option: s

I am using the first approach specified here https://hub.docker.com/r/smartbear/ready-api-soapui-testrunner/: 

docker run -v="Project Folder":/project -v="Report Folder":/reports -v="Extensions Folder":/ext -e LICENSE_SERVER="License Server Address" -e COMMAND_LINE="Test Runner Arguments" -it smartbear/ready-api-soapui-testrunner:latest