Selecting an Interaction / Operation

If you haven't retrieved a remote capability statement, then by default the FHIR Sender will be populated with all known resources, interactions, operations, and parameters. Once you retrieve and cache a capability statement, only the interactions etc. supported by the server will be shown in the drop-down menus.

The first thing to decide is whether you want your FHIR Sender destination to invoke a Resource-specific interaction, or a System-wide interaction. Select either Resource or System next to Interaction Type:

The Interaction / Operation drop-down menu will change depending on which interaction type you choose. Once you select one, the Path and options underneath it will change.