接口的返回参数是通过resp.Body返回的，那错误码和描述是从哪里返回的呢？
相关问题
相关文档
- Message component: Mini Program/Development/Extended/WeChat Logistics Service/Message component
- Brief introduction of logistics message capability: Mini Program/Development/Extended/WeChat Logistics Service/Message component
- Message Push Usage Guide: Mini Program/Development/Extended/Operating Guide/About Developer Tools/Message Push Usage Guide
- Official Account message template: Mini Program/Development/Extended/Open Capability Usage Guide/Official Account message template
- results-page: Mini Program/Development/Extended/City Service Message Path Interface
也是一样