/**
 * @example
 *     {
 *         name: "Marketing Campaign Q1",
 *         description: "Contacts for Q1 marketing push"
 *     }
 *
 * @example
 *     {
 *         name: "VIP Customers",
 *         description: "Our best customers",
 *         contacts: ["+12125551234", "+13105551234"]
 *     }
 *
 * @example
 *     {
 *         name: "Mixed Audience",
 *         contacts: ["+12125551234", "co_abc123", "+13105551234"]
 *     }
 */
export interface CreateAudienceParams {
    /** Audience name. */
    name: string;
    /** Audience description. */
    description?: string;
    /** Optional array of phone numbers (E.164 format) or contact IDs. */
    contacts?: string[];
}