Properties
default_auto_archive_duration
default_auto_archive_duration: 60 | 1440 | 4320 | 10080
guild_id
guild_id: string
last_message_id
last_message_id: null | string
last_pin_timestamp
last_pin_timestamp: null | string
parent_id
parent_id: null | string
position
position: number
rate_limit_per_user
rate_limit_per_user: number
topic
topic: null | string