Optionaldescription?: stringThe description of the issue type.
OptionalhierarchyLevel?: numberThe hierarchy level of the issue type. Use:
-1 for Subtask.0 for Base.Defaults to 0.
The unique name for the issue type. The maximum length is 60 characters.
Optionaloptions: RequestOptions
Creates an issue type.
Permissions required: Administer Jira global permission.