export interface Payload {
    email: string;
    audience_name: string;
    ip_address?: string;
    audience_id: string;
    traits_or_props: {
        [k: string]: unknown;
    };
    personal_information?: {
        first_name?: string;
        last_name?: string;
        phone?: string;
    };
    enable_batching: boolean;
    batch_size: number;
    batch_keys?: string[];
}
