Is it true that Message Struct Source defines the Field Tags?

The assertion that the Message Struct Source defines the Field Tags is false. The Message Struct Source is primarily concerned with the structure and organization of the messages being processed, rather than directly defining field tags. Field tags are typically specified in separate configurations or schemas that describe how the data is represented within messages. This separation helps maintain clarity and flexibility in how messages are handled and interpreted within the system.

By understanding the distinction between the Message Struct Source and field tags, it becomes evident that the design serves to modularize responsibilities within the system. The Message Struct Source deals with the organization of message components, while field tags serve as identifiers within those components. Thus, it is inaccurate to claim that the message structure directly defines field tags, supporting the selection of the answer that reflects this understanding.