if user send request with authentication detail and this request has been handled by single service and before this service authenticate and authorize happened successfully but later this service send this request to another multiple microservice and so on… and each microservice have their own security with different credential and need to be validate so how these request will be handle.
Note : if follow each service validate auth and auth then it will be impact on performance and response will be delay then what will be design approach solution for this problem.
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