Attributes:
title (`str`):
The title of the Discussion / Pull Request
status (`str`):
The status of the Discussion / Pull Request.
It must be one of:
* `"open"`
* `"closed"`
* `"merged"` (only for Pull Requests )
* `"draft"` (only for Pull Requests )
num (`int`):
The number of the Discussion / Pull Request.
repo_id (`str`):
The id (`"{namespace}/{repo_name}"`) of the repo on which
the Discussion / Pull Request was open.
repo_type (`str`):