You are a developer and must update the definitions for an existing Logic App. Which of the following should you use to update the Logic App definition?

The Logic App Code View allows direct editing of the underlying JSON definition of a Logic App. This is the most efficient and precise way to update existing definitions, especially for complex changes or when working with source control. While the Logic Apps Designer provides a visual interface, it may not expose all underlying properties or be suitable for bulk changes. The Enterprise Integration Pack (EIP) is a suite of capabilities for B2B scenarios, not a tool for updating Logic App definitions. API Connections manage the connections used by Logic Apps, but they do not define the Logic App's workflow.