[Feature Request] Hiding Sensitive Inputs

[jamesburns-rts]

I would like to be able to pass sensitive parameters into the flow in a way they are not included in logging or tracing. Is this already possible?

My setup and situation

• We're developing a flow through the VSCode plugin and then deploying it to an Azure AI Studio endpoint.
• We need to call an API on the user's behalf using a JWT retrieved through our UI
• We're currently passing the JWT through a flow input, which means we cannot:
  • enable tracing since it would include the JWT for any tool that accepts it
  • enable INFO logging because it also logs the tool arguments
  • enable recording of model inputs through azure

Possible solutions

• Allow marking inputs as secret or private and prevent logging from that
• Allow access of the original HTTP request being made so I can access extra body parameters or headers

Alternatives I've considered

• a crazy encryption scheme
• making all API calls through the UI instead of in the flow and having the UI re-call the prompt flow endpoint

[0mza987]

It's rare and generally not recommentded to pass secrects as inputs in the request. Prompt flow does not have short-term plan to support this feature ask.

Please consider the workaround to encode the jwt first and decode inside the flow when you need to call the external API.