@Devashish Raverkar​ well, this is exactly what it sounds like. You have an Azure subscription with a limit on how many Public IPs can be created. You can use the Azure Portal to request an increase More details are available here: https://docs.microsoft.com/en-us/azure/azure-resource-manager/management/azure-subscription-service-...

PS: This is one of the reasons we are excited about Databricks SQL Serverless Endpoints. These will be managed by Databricks, so you won't have to worry about cloud quotas.