- Class AbstractWebhook
- Webhooks can only be created and deleted.
- Class Attachment
- Attachments can only be created and deleted.
- Class FieldEntry
- When the entry belongs to a Change
- Class Job
- Jobs can only be polled.
- Class ProjectTemplate
- Project templates cannot be altered via the API.
- Class Status
- Statuses can only be created and deleted.
- Class TaskList
- User task lists cannot be altered via the API.
- Class Team
- Teams cannot be altered via the API.
- Class User
- Users cannot be altered via the API.