Changes to Transfer to Sub-account of Same Master (For Sub-account)

for the query request parameter recvWindow, the format changed from no format to int64

for the query request parameter timestamp, the format changed from no format to int64

for the query request parameter amount, the format was generalized from float to double

the response property code became required for the status 400

the response property code became required for the status 401

the response property msg became required for the status 400

the response property msg became required for the status 401

the response property txnId became required for the status 200