https://github.com/Azure/ResourceModules/blob/800b8edb829bd563ca58fe83a740c727a3b66656/modules/Microsoft.MachineLearningServices/workspaces/deploy.bicep#L15 According to the [documentation](https://learn.microsoft.com/en-us/azure/templates/microsoft.machinelearningservices/2022-10-01/workspaces?pivots=deployment-language-bicep#sku), `Enterprise` is not an allowed value for SKU Tier, instead, it should be `Premium`
ResourceModules/modules/Microsoft.MachineLearningServices/workspaces/deploy.bicep
Line 15 in 800b8ed
According to the documentation,
Enterpriseis not an allowed value for SKU Tier, instead, it should bePremium