Azure DevOps Microsoft Terraform Task and Terraform 0.15 issue
If you are using the Microsoft Terraform task to deploy resources you may currently be seeing issues. You will be impacted if you have not pinned the Terraform version using the Terraform installer task for your own Agent or the Azure DevOps hosted agents. The Azure DevOps hosted agents are starting to use version 0.15 of Terraform, Hashicorp made a change to the way Terraform works as per this article; https://www.terraform.io/upgrade-guides/0-15.html#azure-backend-removed-arguments They removed the prefix `arm_` the old names were previously deprecated but have been removed in Terraform v0.15. This was done a while ago but the task has not been updated to accommodate the new values Old New arm_client_id cl...