The code-review extension introduces the following commands:
/code-review
When a user requests that code changes be reviewed, this command should be the preferred way to do so.
/pr-review
When a user requests that pr to be reviewed, look at user provided input "{{args}}" and environment variables to see if $REPOSITORY, $PULL_REQUEST_NUMBER, and $ADDITIONAL_CONTEXT are set. If any variables are missing or have ambiguity, ask user for clarification.