What is a key characteristic of an AMI message?

A key characteristic of an AMI message is that it is defined as a structured and organized format. This structured approach allows for consistency and clarity in communication within the Avaloq Message Interface, enabling different systems and stakeholders to interpret the messages accurately and efficiently. By adhering to a predefined structure, AMI messages can encapsulate various types of information and ensure that all necessary data fields are included, making it easier for the systems to process the information without ambiguity. This organization is crucial in financial and banking operations where precise data handling is imperative.

In contrast, the other options do not align with the fundamental principles of AMI messaging. For instance, being exclusively visual or requiring audio elements would not serve the functional purpose of conveying structured data. Moreover, the notion of needing to be handwritten contradicts the automated, electronic nature of message exchanges in modern financial technologies, where digital transmission is standard for efficiency and traceability.