zalo 1 zalo-api 1 zalo-oa 1 zalo-zns 1 zalo-sdk 1 typescript 1 official-account 1 notification-service 1 consultation-service 1 broadcast-service 1 mass-communication 1 customer-support 1 messaging 1 article-management 1 auto-pagination 1 bulk-fetch 1 progress-tracking 1 message-sequence 1 bulk-messaging 1 marketing-automation 1 real-time-tracking 1 callback-tracking 1 multiple-users 1 campaign-management 1 group-messaging 1 group-message-list 1 bulk-group-messaging 1 group-notifications 1 team-communication 1 group-automation 1 promotion-service 1 promotion-v3 1 zalo-v3 1 banner-element 1 table-element 1 multi-language 1 button-actions 1 bulk-promotion 1 progress-callback 1 sequential-sending 1 parallel-sending 1 error-isolation 1 button-types 1 typescript-support 1 type-safety 1 auto-conversion 1 payload-validation 1 query-buttons 1 url-buttons 1 sms-buttons 1 phone-buttons 1 zns-validation 1 component-types 1 template-validation 1 strict-typing 1 compile-time-validation 1 purchase-api 1 order-management 1 payment-confirmation 1 product-catalog 1 subscription-orders 1 gmf-orders 1 transaction-quota 1 combo-packages 1 product-recommendations 1 oa-subscription 1 group-message-framework 1 quota-management 1 anonymous-message 1 message-reaction 1 reaction-emoji 1 miniapp-message 1 miniapp-notification 1 queue-notification 1