No matter how you like to participate in developer communities, Pulumi wants to meet you there. If you want to meet other Pulumi users to share use-cases and best practices, contribute code or documentation, see us at an event, or just tell a story about something cool you did with Pulumi, you are part of our community.

Pulumi Community

`Updating (dev-aro):`
     `Type                                              Name              Status                  Info`
     `pulumi:pulumi:Stack                               aro-dev-aro       **failed**              1 error`
 `+   └─ azure-native:redhatopenshift:OpenShiftCluster  openShiftCluster  **creating failed**     1 error`
 
`Diagnostics:`
  `pulumi:pulumi:Stack (aro-dev-aro):`
    `error: update failed`
 
  `azure-native:redhatopenshift:OpenShiftCluster (openShiftCluster):`
    `error: Code="InvalidParameter" Message="The provided master VM size 'Standard_DS1_v2' is invalid." Target="properties.masterProfile.vmSize"`

Maybe this helps? <https://github.com/MicrosoftDocs/azure-docs/issues/54840#issuecomment-660148721>