Terraform - create Blocks Dynamically - using the Dynamic Block

Some resources in Terraform allow to pass them a list if multiple values can be set - for instance, DNS servers for the azurerm_virtual_network can be set this way. However, on the same resouce, you can add subnet during the creation and this would not work in the same way, because each subnet requires their own subnet-block in the resource. However, Terraform offers a way to create mutiple blocks of the same kind dynamically - using the dynamic-block.

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