Thanks Mark for your response and time
I have think about this solution but there is a codding issue.
I may have misunderstood myself and I apologize. We are looking for a solution with the least codding possible, relying on the base of the Gateway API. Maybe this base is not quite suitable for doing this?
First, we do not want to manage our API for each consumer. It is a question of adapting the response of the API according to a category of consumer (bronze, gold) It is necessary to distinguish the category of our consumers associate the consumers X and Y to the category 'bronze' and the consumer Z to the category 'gold'
Q : Is it possible to do this via the portal for example, and if so, how? or anyelse issue ? We would like administer the link consumer and category by UI and not codding, of course.
Secondly, adapting a response with a 'Return template response to requestor' assertion requires to transform a response beforehand, and requires a lot of effort. The API is no longer simply a proxy but become an application response, which will have to evolve according to the provider (and its life cycle), and categories of response to be made (when the category is associated with the consumer). I guess this is possible widely with XLST assertion but we do not want to have to code. If provider add a new data in his service, API must be managed this, by code, and category by category, it is tedious and not very agile. And required a new deployment of API. We thought more for an RBAC like management but for data.
Not having found anything about my request in the CA API Gateway, knowledge base and here, cases on the community site, I hope again this solution really exists.
Q : Has anyone ever implemented this project ?
Regards
David