The Microsoft Calendar Adapter can be used in scenarios such as the following.
You can create an integration that includes the REST Adapter on the source (inbound) side and a Microsoft Calendar Adapter on the invoke (outbound) side.
When configuring the Microsoft Calendar Adapter, you can select the Create Event API operation to create an event in Microsoft Calendar. The REST Adapter is configured with a POST action, an endpoint relative resource URI of createEvent, and a JSON response payload file type. Appropriate data mapping between the REST Adapter and the Microsoft Calendar Adapter is performed in the mapper. The REST Adapter sends a POST request to the Microsoft Calendar Adapter, which creates the event, and returns details about event attendees, start time, and so on.