REST Service Operation Aliases
A service operation alias or operation alias is the service operation name that displays for the service operation when WADL or OpenAPI is provided.
REST service operation aliases may be mixed case. For OpenAPI REST services, the alias must be all lowercase.
Service operation alias names for REST service operations can be the same across types. For example, you can have the same alias, for example myalias, for Delete, Get, Patch, Put, Post and Head REST service operations.