POST http://localhost:8080/eval/filter_role
Content-Type: application/json
@./users.json

POST http://localhost:8080/eval/filter_age
Content-Type: application/json
@./users.json

POST http://localhost:8080/eval/filter_active
Content-Type: application/json
@./users.json

POST http://localhost:8080/eval/filter_registered
Content-Type: application/json
@./users.json

POST http://localhost:8080/eval/filter_valid_email
Content-Type: application/json
@./users.json

POST http://localhost:8080/eval
Content-Type: application/json
@./users_batch.json