OPENAPI / COMPONENTS / SCHEMAS
签名请求电子邮件退回事件
EventCallbackSignatureRequestEmailBounceEventCallbackSignatureRequestEmailBounce 数据结构
object2字段
eventstring必填signature_requestSignatureRequestResponseOPENAPI / COMPONENTS / SCHEMAS
EventCallbackSignatureRequestEmailBounceEventCallbackSignatureRequestEmailBounce 数据结构
eventstring必填signature_requestSignatureRequestResponse