export interface Payload {
    channel: string;
    senderType: string;
    contentTemplateType: string;
    toPhoneNumber?: string;
    toMessengerUserId?: string;
    fromPhoneNumber?: string;
    fromFacebookPageId?: string;
    messagingServiceSid?: string;
    contentSid?: string;
    contentVariables?: {
        [k: string]: unknown;
    };
    inlineBody?: string;
    inlineMediaUrls?: string[];
    validityPeriod?: number;
    sendAt?: string;
    tags?: {
        [k: string]: unknown;
    };
}
