Coach item — sent_bubble (user message)

Block type: sent_bubble · Domain: coach-content

Coach items[] discriminator 'sent_bubble'. User-side message bubble. Rare in authored content (typically rehydrated from chip taps) but accepted in the schema for completeness.

Fields

Field	Type	Required	Allowed values	Notes
id	string	no		Stable identifier across content revisions. Optional on this variant; logs coach_item_missing_id when absent. — minLength 1
text	string	yes		Plain-text content of the bubble. — minLength 1

Example

{
  "type": "sent_bubble",
  "text": "Yes, let's go."
}