type: Specifies the object type returned. Always "conversation" for this endpoint.
data: Contains the full conversation object, including reservation linkage and message history.
conversationId: Unique identifier for the conversation thread.
reservationId: The ID of the reservation associated with this conversation.
messages: An array of individual messages exchanged between the property and guest.
messageId: Unique identifier for the message.
time: ISO 8601 timestamp of when the message was sent.
message: The content of the message. May include HTML if the messageType is email.
from: The sender of the message ("property" or "guest").
to: The recipient of the message ("guest" or "property").
subject (optional): Subject line of the message, typically present for email or sms types.
messageType: Indicates the channel through which the message was sent. Values include:
"channel" – OTA or third-party platform messaging (e.g., Airbnb)
"email" – Email communication
"sms" – Text message (SMS) communication