ChatGPT Enterprise Conversation Message

Conversation messages collected from the Compliance API (event_type = CONVERSATION_MESSAGE)

#	Field	Type	Display name	Description
1	_time	DATE	Time
2	user	STRING	Account	e.g. user01@example.com
3	author_type	STRING	Author	user, assistant
4	model	STRING	Model	gpt-5-6, gpt-5-6-thinking, gpt-5.6-sol-wm
5	tools_used	STRING	Tools used	browser, container, python
6	conversation_title	STRING	Conversation title	e.g. Weekly report draft
7	conversation_id	STRING	Conversation ID	e.g. 00000000-0000-0000-0000-000000000000
8	message_id	STRING	Message ID	e.g. 00000000-0000-0000-0000-000000000000
9	content_length	LONG	Body length
10	content	STRING	Body	Message text as sent
11	file_count	LONG	Attachment count
12	file_names	STRING	Attachment names	e.g. report.xlsx
13	file_ids	STRING	Attachment IDs	e.g. file-A1b2C3d4E5f6G7h8I9j0K1l2
14	gpt_name	STRING	GPT name	e.g. Support Assistant
15	project_name	STRING	Project name	e.g. Q3 Planning
16	is_temporary_chat	BOOL	Temporary chat
17	is_pinned	BOOL	Pinned
18	client_type	STRING	Client	desktop_web, macos_app, windows_app, unknown
19	content_type	STRING	Body type	e.g. text
20	previous_message_id	STRING	Previous message ID	e.g. 00000000-0000-0000-0000-000000000000
21	message_created	DATE	Message time
22	conversation_mode	STRING	Conversation mode	chat, work
23	conversation_created	DATE	Conversation created
24	gpt_id	STRING	GPT ID	e.g. g-A1b2C3d4E
25	project_id	STRING	Project ID	e.g. 00000000-0000-0000-0000-000000000000
26	annotations	LIST	Annotations	Citations and references carried by the message
27	type	STRING	Event type	e.g. AUDIT_LOG
28	event_id	STRING	Event ID	e.g. 00000000-0000-0000-0000-000000000000
29	user_id	STRING	User ID	e.g. user-A1b2C3d4E5f6G7h8I9j0K1l2
30	actor_type	STRING	Actor type	ACCOUNT_USER, SERVICE_ACCOUNT
31	principal_id	STRING	Workspace ID	e.g. 00000000-0000-0000-0000-000000000000
32	principal_type	STRING	Workspace type	CHATGPT_WORKSPACE
33	file_id	STRING	Log file ID	e.g. eclf_0000000000000000000000000000000000
34	extra	MAP	Unmapped fields	Fields the API added that this schema does not name yet