API call → ϨεϙϯεJSONܗࣜͰͳ͘protobufܗࣜͰ௨৴ • ඇಉظॲཧ → Cloud Pub/SubΛͬͯpub/subͰΓऔΓ • payloadͷserializeAPI callͱಉ༷ͷprotobufܗࣜͰߦͳ͍ͬͯΔ pub/subɾɾɾ1ݸͷpublisherͱNݸͷsubscriber͕ඇಉظతʹΓͱΓΛ͢ΔΈɻCloud Pub/SubͦͷSaaS
protobufɾɾɾσʔλࣗମόΠφϦͰૹ৴࣌/ड৴࣌ʹserialize/deserializeΛߦ͏ɻJSONͱͷҧ͍ܕ͕͍ͭͯΔ