Incorrect state of the Azure integration

[muellermatthias]

Terraform Version

I tested it with my local version and the latest Terraform version. The issue happens in both cases.

Affected Resource(s)

• datadog_integration_azure

Terraform Configuration Files

provider "datadog" {
  api_key = "..."
  app_key = "..."
  api_url = "https://....datadoghq.eu"
}

terraform {
  required_providers {
    datadog = {
      source = "DataDog/datadog"
    }
  }
}

resource "datadog_integration_azure" "sandbox" {
  tenant_name   = "..."
  client_id     = "..."
  client_secret = "..."
}

Expected Behavior

After applying the code, further applys should show no changes.

Actual Behavior

The integration is created successfully, but running apply again shows a change for the client ID:

Terraform used the selected providers to generate the following execution plan. Resource actions are indicated with the following symbols:
  ~ update in-place

Terraform will perform the following actions:

  # datadog_integration_azure.sandbox will be updated in-place
  ~ resource "datadog_integration_azure" "sandbox" {
      ~ client_id     = "bf12bf6f-ccce-45b0-b758-4aca3bac75cb" -> "3c140301-8e74-4313-810e-868ea45eb9c2"
        id            = "...:..."
        # (2 unchanged attributes hidden)
    }

Plan: 0 to add, 1 to change, 0 to destroy.

The new ID is the correct one and the old/current ID is from another Azure integration.
Running the apply will make no changes.

I had a look at the state file and it's incorrect there.
Seems like the error happens, when the provider writes the state.

The host filters are also incorrect.