Use correct config value for create_environment resource

atst/domain/csp/cloud/azure_cloud_provider.py

@@ -145,7 +145,7 @@ class AzureCloudProvider(CloudProviderInterface):
                 "secret_key": creds.root_sp_key,
                 "tenant_id": creds.root_tenant_id,
             },
-            resource=AZURE_MANAGEMENT_API,
+            resource=self.sdk.cloud.endpoints.resource_manager,
         )
 
         response = self._create_management_group(
@@ -155,6 +155,8 @@ class AzureCloudProvider(CloudProviderInterface):
             payload.parent_id,
         )
 
+        if
+
         return EnvironmentCSPResult(**response)
 
     def create_atat_admin_user(