post https://api.shasta.trongrid.io/wallet/getcandelegatedmaxsize
查询目标地址中指定类型资源的可代理数量，单位为sun
Click
Try It! to start a request and see the response here!查询目标地址中指定类型资源的可代理数量，单位为sun
Try It! to start a request and see the response here!