msg=create_message(oper, correlation_id, payload, url)
print(msg)
print(APP_WRITE_URL+" MSG(correlationid = "+correlation_id+"): " + json.dumps(json.loads(msg), indent=2))
msg=create_message(oper, correlation_id, payload, url)
print(msg)
print(APP_WRITE_URL+" MSG(correlationid = "+correlation_id+"): " + json.dumps(json.loads(msg), indent=2))