I constructed a micro flow to call a REST service . It invokes a external API and displays the result . But the issue is this REST call consumes time . So I want a loading bar or a spinner to be displayed while the request is being processed. How can I achieve this?
When you open your button properties, you have the option to edit you Microflow Settings. In here, you can select 'none', 'non-blocking' or 'blocking' at Show Progress Bar. This creates a 'spinner' with an optional message (see below pictures)