An operation sent to a Workflows service failed outside the engine: the
request never got a protocol response, the response broke the operation
protocol, or the service refused the request itself. Engine errors the
service reports arrive as their own classes instead. See PROTOCOL.md in
this package for the codes.
An operation sent to a Workflows service failed outside the engine: the request never got a protocol response, the response broke the operation protocol, or the service refused the request itself. Engine errors the service reports arrive as their own classes instead. See
PROTOCOL.mdin this package for the codes.