How to solve azurerm_backup_policy_blob_storage and azurerm_backup_vault are invalid

The errors in the image show that the resource types azurerm_backup_policy_blob_storage and azurerm_backup_vault are invalid. These resource types are either deprecated, unsupported, or incorrectly named in your Terraform configuration.

Here’s how you can resolve these issues:

. Invalid Resource Type: azurerm_backup_policy_blob_storage

• Error: The provider does not support the resource type azurerm_backup_policy_blob_storage.
• Cause: The resource type might be outdated or incorrectly named. AzureRM does not currently have a resource named azurerm_backup_policy_blob_storage.
• Solution: Use the appropriate resources for configuring backup policies for blob storage. For Azure Blob Storage backup, consider using lifecycle management policies or Recovery Services Vault with custom configurations.

Example Configuration for Blob Storage Backup:

Verify your requirements and configure storage accounts and Recovery Services Vaults accordingly.

2. Invalid Resource Type: azurerm_backup_vault

• Error: The provider does not support the resource type azurerm_backup_vault.
• Cause: The azurerm_backup_vault resource type has been deprecated. The correct resource to use is azurerm_recovery_services_vault.
• Solution: Replace azurerm_backup_vault with azurerm_recovery_services_vault in your configuration.

Example Configuration for a Recovery Services Vault:

Update the references in your configuration to point to azurerm_recovery_services_vault.

General Steps to Fix the Configuration

1. Update the AzureRM Provider: Ensure you’re using the latest version of the AzureRM provider in your Terraform configuration:
   terraform {
required_providers {
azurerm = {
source = "hashicorp/azurerm"
version = "~> 3.0"
}
}
}

2. Replace Deprecated Resource Types:
   • Replace azurerm_backup_vault with azurerm_recovery_services_vault.
   • Replace azurerm_backup_policy_blob_storage with an appropriate alternative.
3. Run terraform validate: Validate your configuration to ensure that no further issues are present:
   terraform validate

4. Consult Documentation: Refer to the AzureRM Provider Documentation to ensure correct syntax