How to create indexes in Splunk cloud using rest API?

[sagarelastic]

I want to create Index in the Splunk cloud environment. I have knowledge of creating in on-premise Splunk. 

[richgalloway]

Use the Admin Config Service (ACS).  See https://docs.splunk.com/Documentation/SplunkCloud/9.0.2209/Config/ACSREF#Manage_indexes