| `title` | string | yes | The title of an issue |
| `description` | string | no | The description of an issue |
| `confidential` | boolean | no | Set an issue to be confidential. Default is `false`. |
| `assignee_id` | integer | no | The ID of a user to assign issue |
| `milestone_id` | integer | no | The ID of a milestone to assign issue |
| `labels` | string | no | Comma-separated label names for an issue |
| `created_at` | string | no | Date time string, ISO 8601 formatted, e.g. `2016-03-11T03:45:40Z` (requires admin or project owner rights) |
| `due_date` | string | no | Date time string in the format YEAR-MONTH-DAY, e.g. `2016-03-11` |
| `merge_request_to_resolve_discussions_of` | integer | no | The IID of a merge request in which to resolve all issues. This will fill the issue with a default description and mark all discussions as resolved. When passing a description or title, these values will take precedence over the default values. |
| `discussion_to_resolve` | string | no | The ID of a discussion to resolve. This will fill in the issue with a default description and mark the discussion as resolved. Use in combination with `merge_request_to_resolve_discussions_of`. |
| `weight` | integer | no | The weight of the issue in range 0 to 9 |
| - | - | - | When passing a description or title, these values will take precedence over the default values. |
| `discussion_to_resolve` | string | no | The ID of a discussion to resolve. This will fill in the issue with a default description and mark the discussion |
| - | - | - | as resolved. Use in combination with `merge_request_to_resolve_discussions_of`. |
| `weight` | integer | no | The weight of the issue in range 0 to 9 |