import { ChannelIdentity } from '../../channel-identity';
import { Reason } from '../../reason';
import { ConversationCallbackEvent } from '../conversation-callback-event';
import { DeliveryStatus, ProcessingMode } from '../../enums';
/**
 * This callback notifies the API clients about status changes of already sent app message.
 */
export interface MessageDeliveryReceiptEvent extends ConversationCallbackEvent {
    /** Name of the trigger responsible for this event. */
    trigger: 'MESSAGE_DELIVERY';
    /** @see MessageDeliveryReport */
    message_delivery_report?: MessageDeliveryReport;
}
export interface MessageDeliveryReport {
    /** The ID of the app message. */
    message_id?: string;
    /** The ID of the conversation the app message is part of. Will be empty if processing_mode is DISPATCH. */
    conversation_id?: string;
    /** The delivery status */
    status?: DeliveryStatus;
    /** @see ChannelIdentity */
    channel_identity?: ChannelIdentity;
    /** The ID of the contact. Will be empty if processing_mode is DISPATCH. */
    contact_id?: string;
    /** @see Reason */
    reason?: Reason;
    /** Metadata specified in the message_metadata field of a Send Message request, if any. */
    metadata?: string;
    /** @see ProcessingMode */
    processing_mode?: ProcessingMode;
}