GitLab-CI: Maven and change artifact name during deployment to GitLab Package Registry

I’m trying to create my first GitLab CI pipeline which will deploy Maven artifact to the GitLab Package Registry following that example.

My question is how can I change artifact name (append to it) during the deployment stage as APP_PACKAGE_SNAPSHOT which I have defined in the init stage as variable


  stage: init
    - APP_VERSION=$(mvn help:evaluate -Dexpression=project.version -q -DforceStdout)
    - APP_PACKAGE_NAME=$(mvn help:evaluate -Dexpression=project.artifactId -q -DforceStdout)

when pipeline was executed from the develop branch.

Thanks for any help