Best practice to pass Authorization token to target server when accessing the API through market pla

[Shasi1]

Hi

I have multiple target endpoints for the API proxy and the proxy is accessed through the API marketplace.

  Currently, passing the authorization token to the target end points through Authorization header (added the authorization token in Assign message headers and added assign message to the preflow for each target endpoint). Are there any best practices to pass the Authorization token to the target endpoint when the request is coming from an API consumer, instead of hard coding the token in Assign message? If so, can you please provide the steps with examples.

Could anyone please help with this @dino-at-google, @Former Community Member, @pietjacobs, @dchiesa1.

Thank you in advance