-`repo`: Repository name (string, required)

-`pullNumber`: Pull request number (number, required)

-**create_pull_request_review** - Create a review on a pull request review

-`owner`: Repository owner (string, required)

-`repo`: Repository name (string, required)

-`pullNumber`: Pull request number (number, required)

-`body`: Review comment text (string, optional)

-`event`: Review action ('APPROVE', 'REQUEST_CHANGES', 'COMMENT') (string, required)

-`commitId`: SHA of commit to review (string, optional)

-`comments`: Line-specific comments array of objects to place comments on pull request changes (array, optional)

- For inline comments: provide`path`,`position` (or`line`), and`body`

- For multi-line comments: provide`path`,`start_line`,`line`, optional`side`/`start_side`, and`body`

-**create_pending_pull_request_review** - Create a pending review for a pull request that can be submitted later

-`owner`: Repository owner (string, required)

-`draft`: Create as draft PR (boolean, optional)

-`maintainer_can_modify`: Allow maintainer edits (boolean, optional)

-**add_pull_request_review_comment** - Add a review comment to a pull request or reply to an existing comment

-`owner`: Repository owner (string, required)

-`repo`: Repository name (string, required)

-`pull_number`: Pull request number (number, required)

-`body`: The text of the review comment (string, required)

-`commit_id`: The SHA of the commit to comment on (string, required unless using in_reply_to)

-`path`: The relative path to the file that necessitates a comment (string, required unless using in_reply_to)

-`line`: The line of the blob in the pull request diff that the comment applies to (number, optional)

-`side`: The side of the diff to comment on (LEFT or RIGHT) (string, optional)

-`start_line`: For multi-line comments, the first line of the range (number, optional)

-`start_side`: For multi-line comments, the starting side of the diff (LEFT or RIGHT) (string, optional)

-`subject_type`: The level at which the comment is targeted (line or file) (string, optional)

-`in_reply_to`: The ID of the review comment to reply to (number, optional). When specified, only body is required and other parameters are ignored.

-**update_pull_request** - Update an existing pull request in a GitHub repository

-`owner`: Repository owner (string, required)