MessagingAiPOST /api/messaging-ai/threads/{messageId}/draft-assistPOST /api/messaging-ai/threads/{messageId}/draft-assist POST /api/messaging-ai/threads/:messageId/draft-assist POST /api/messaging-ai/threads/{messageId}/draft-assist Request Responses200400401403404500501OKBad RequestUnauthorizedForbiddenNot FoundInternal Server ErrorNot Implemented