I am struggling against creating HDInsight. After reviewing documents and other posts, I upgraded free-trial to paid subscription and created paid subscription as well.
However, regardless of subscription types(both subscription paid type) I got the following error message. My understanding is that total used cores is 11 cores(Av2: 3 cores + Ev3: 8 cores) and it is lower than my limitation.
Here is my quotas: Location: South Central US Subscription Type: Pay-As-You-Go
- Name: Current, Limit
- Total Regional vCPUs: 0, 96
- Standard Av2 Family vCPUs: 0, 10
- Standard Ev3 Family vCPUs: 0, 10

You can refer to this document - https://learn.microsoft.com/en-us/answers/questions/611894/cluster-terminated-quota-exceeded-expectation-whil.html
I would also suggest try creating HDI in other region