Imports
- github.com/NpoolPlatform/go-service-framework/pkg/logger
- github.com/NpoolPlatform/message/npool/inspire/mw/v1/event/coupon
- github.com/grpc-ecosystem/grpc-gateway/v2/runtime
- google.golang.org/grpc
- google.golang.org/grpc/codes
- google.golang.org/grpc/status