Returns messages in a chat, ordered by most recent first. Supports cursor-based pagination.
Use an API key as a bearer token: Authorization: Bearer sk_live_...
Line handle (phone number or Apple ID)
"+15551234567"
Chat identifier (phone number, Apple ID, or chat ID)
"+15559876543"
Maximum number of items to return (1-100, default: 50)
1 <= x <= 100Opaque cursor for pagination. Use the next_cursor value from a previous response.