To use this API for the first time:
To successfully run this API, you may need to access the IoT Token Access Control API for authentication, and the Property Manager API if you want to control how IoT Edge Connect Message Store applies to your traffic programatically.
Make sure your property has at least one database and data set with the appropriate behaviors for the IoT Edge Connect Message Store product. If using the Property Manager API, check the ecmsDatabase and ecmsDataset behaviors' configuration. For Property Manager, check the Message Store caching, Message Store database selection, and Message Store data set selection behaviors' configuration. If your property is missing a configured data store, contact your Akamai representative.
To configure cache use the standard behavior. See Caching in Property Manager.