createGitHubPullRequestReview submits one summary review without inline file comments.
automations/approve-github-pull-request.automation.ts
owner, repository, positive integer pullRequestNumber, and event ("APPROVE", "COMMENT", or "REQUEST_CHANGES") are required. Optional body, commitId, and account default to no text, the current head commit, and the project binding. Inputs accept compatible signals.
Returns GitHub’s complete typed review object. GitHub may require review text for comments or change requests and rejects approvals by the pull request author or reviews of an inaccessible commit.