You need to disable a module on a Magento Commerce 2 3 Cloud project and...

Run bin/magento module: disable MyCompany_MyModule on thelocal environment and then commitand deploy the

app/etc/config.php file

Run bin/magento module:disable MyCompany_MyModule on the production environment and download and commit the

app/etc/config.php file

Delete the module from the git repository leaving the record in app/etc/config.php Intact and deploy the changes

Remove the module line from the app/etc/config.php file on the local environment and then deploy the file