Hello @ankit kumar and welcome to Microsoft Q&A.
Data Factory does not have a connector for Service bus. However there are several options available to you.
- You can create a consumer for Data Factory to call upon.
- You can raise a feature request in the feedback forum.
- You could re-route your messages to be written to blob, and then leverage the Blob Event Trigger.
- Use ADF Web Activity to retrieve a message.
By "create a consumer for Data Factory to call upon," I mean either create a Function App which batch-reads the messages, and returns them, utilizing ADF Azure Function, or , create some code to do the same with the ADF Batch Service Custom Activity. There are more variations as well.
Which one to use, depends upon your volume and cadence (frequency).
Please let me know if you desire more information.