App Config tags keeps re-applying since AzureRM v2.61

[dhmoto17]

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Terraform (and AzureRM Provider) Version

Affected Resource(s)

• azurerm_app_configuration

Expected Behaviour

No changes to app configuration resource

Actual Behaviour

Every run of terraform reports an planned change to tags.
It also randomly picks one of the current tag values and reports that as the value for all the tags, which it will change to what is expected in code.
When checking Azure the tags are as they should be according to the code (i.e. no changes should be planned)

azurerm_app_configuration.app_conf will be updated in-place
~ resource "azurerm_app_configuration" "app_conf" {
endpoint = "https://XXXX-appconfig.azconfig.io"
id = "/subscriptions/XXXX-dc49-4afe-8839-bfa2fc3fc974/resourceGroups/XXXX-appconfig-rg/providers/Microsoft.AppConfiguration/configurationStores/XXXX-appconfig"
location = "uksouth"
name = "XXXX-appconfig"
primary_read_key = [
{
connection_string = "Endpoint=https://XXXX-appconfig.azconfig.io;Id=XXXX;Secret=XXXX"
id = "XXXX"
secret = "XXXX"
},
]
primary_write_key = [
{
connection_string = "Endpoint=https://XXXX-appconfig.azconfig.io;Id=XXXX;Secret=XXXX"
id = "XXXX"
secret = "XXXX"
},
]
resource_group_name = "XXXX-appconfig-rg"
secondary_read_key = [
{
connection_string = "Endpoint=https://XXXX-appconfig.azconfig.io;Id=XXXX;Secret=XXXX"
id = "XXXX"
secret = "XXXX"
},
]

    ]
    secondary_write_key = [
        {
            connection_string = "Endpoint=https://XXXX-appconfig.azconfig.io;Id=XXXX;Secret=XXXX"
            id                = "XXXX"
            secret            = "XXXX"
        },
    ]
    sku                 = "standard"
  ~ tags                = {
      ~ "business_owner"        = "5m" -> "Platform"
      ~ "data_sensitivity"      = "5m" -> "High"
      ~ "docs_location"         = "5m" -> ""
      ~ "environment"           = "5m" -> "dev"
      ~ "function_of_component" = "5m" -> "Stores and manages application configuration"
      ~ "function_of_system"    = "5m" -> "Stores and manages application configuration"
      ~ "name_of_system"        = "5m" -> "Application Configuration"
      ~ "namespace_environment" = "5m" -> "XXXX"
      ~ "parent"                = "5m" -> "XXXX-appconfig-rg"
        "rto"                   = "5m"
      ~ "tech_owner"            = "5m" -> "Platform"
    }
}

Steps to Reproduce

terraform plan with code containing an app configuration resource.

Important Factoids

References

[ghost]

This has been released in version 2.63.0 of the provider. Please see the Terraform documentation on provider versioning or reach out if you need any assistance upgrading. As an example:

provider "azurerm" {
    version = "~> 2.63.0"
}
# ... other configuration ...

[github-actions]

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