The identifier, which can be referenced in API endpoints.
created_at: number
The Unix timestamp (in seconds) for when the thread was created.
metadata: unknown | null
Set of 16 key-value pairs that can be attached to an object. This can be useful
for storing additional information about the object in a structured format. Keys
can be a maximum of 64 characters long and values can be a maxium of 512
characters long.