The first type of "Messages" that an Axon application is associated with are Command Messages (or simply Commands). This section of the reference guide intends to cover in detail the capabilities that the Axon Framework provides to help facilitate Command Message Development.
A summary of the various sub-sections is given below.
This guide is complemented by a video tutorial which gives a practical demonstration of the concepts explained in this section. The tutorial is available at -> Axon Coding Tutorial - Command Messages