Prepare list of IMA API

As a first step, get access to Unica Journey portal to get list of IMA APIs, follow the steps below:

1. Login to Unica Journey portal, say https://unicabeta.hcltechsw.com/unica/jsp/frameworklogin.jsp.
2. Enter your username and password, and in the homepage, click the nine dots icon (Marketing Central).
3. On the Build & Execute category, click Orchestrate a Journey.
4. On the left side of the screen, click the Settings icon.
5. Within the Developer Tools section, select API Documentation. As a result, the Swagger page will be loaded with the list of Unica Journey APIs, which can be used in IMA.