42 Platform-as-a-service (PaaS) services, namely, providing software for creating, deploying, and operating computer applications; platform-as-a-service (PaaS) services, namely, providing software that supports interaction between computer applications with data from application programming interfaces (APIs), digital databases and digital files; platform-as-a-service (PaaS) services, namely, providing software for integrating computer applications with application programming interfaces (APIs), digital databases and digital files, namely, by connecting, authenticating, querying, updating, transforming, composing, error handling, pagination, elastic scaling, debugging, tracing, monitoring, alerting, auditing, and testing data from application programming interfaces (APIs), digital databases and digital files