ActivityKind
Describes the relationship between the activity, its parents and its children in a trace.
Client = 2
Outgoing request to the external component.
Consumer = 4
Output received from an external component.
Internal = 0
Internal operation within an application, as opposed to operations with remote parents or children. This is the default value.
Producer = 3
Output provided to external components.
Server = 1
Requests incoming from external component.