python コード: exchange.IO ((‘api’, ‘POST’, ‘/api/v3/userDataStream’) コード: exchange.IO ((‘api’, ‘POST’, ‘/api/v3/userDataStream’) コード: exchange.IO ((‘api’, ‘POST’, ‘/api/v3/userDataStream’) コード: exchange.IO ((‘api’, ‘/api/v3/userDataStream’) コード: exchange.IO ((‘api’, ‘POST’, ‘/api/v3/userDataStream’) コード: exchange.IO ((‘api’, ‘/api/v3/userDataStream’) コード: エラー:Futures_OP 4: 400: {“code”:-1101,“msg”:“Too many parameters; expected ‘0’ and received ‘2’.} エラー:Futures_OP 4: 400: {“code”:-1101,“msg”:“Too many parameters; expected ‘0’ and received ‘2’.} エラー: Futures_OP 4: 400: {“code”:-1101,“msg”:“Too many parameters; expected ‘0’ and received ‘2’.} エラー: Futures_OP 4: 400: {“code”:-1101,“msg”:“Too many parameters; expected ‘0’ and received ‘2’.} エラー: Futures_OP 4: 400: {“code”:-1101,“msg”:“Too many parameters; expected ‘0’ and received ‘2’.}