How to send information by msgbroker in Deepstream

Hardware: Jetson Orin Nano Developer Kit (8GB)
Jetpack Verison: 5.1.1
Deepstream Version: 6.2

My computer vision models can run successfully by TensorRT inference
and the extracted results were saved in my jetson device.
These inforamtion are in form of text file, log file and image file.
How can I use msgbroker in Deepstream to send these extracted information ?

please refer to this topic for sending custom message.