Unable to create Cluster via REST API

jeffn
New Contributor

I have tried all 3 of the example payloads listed here to create a Compute Cluster: https://docs.databricks.com/api/azure/workspace/clusters/create

All return the same error: Invalid JSON given in the body of the request - expected a map

Other Compute Cluster REST APIs work just fine (List clusters, etc). Also, this documentation seems to be incorrect for the Azure flavor of Databricks. Has anyone else run into this issue and solved it?