diff --git a/mmv1/third_party/terraform/.teamcity/components/projects/feature_branches/get_services.kt b/mmv1/third_party/terraform/.teamcity/components/projects/feature_branches/get_services.kt
new file mode 100644
index 000000000000..ac0d3951bc0e
--- /dev/null
+++ b/mmv1/third_party/terraform/.teamcity/components/projects/feature_branches/get_services.kt
@@ -0,0 +1,54 @@
+/*
+ * Copyright (c) HashiCorp, Inc.
+ * SPDX-License-Identifier: MPL-2.0
+ */
+import generated.ServicesListGa
+import generated.ServicesListBeta
+
+// This file is maintained in the GoogleCloudPlatform/magic-modules repository and copied into the downstream provider repositories. Any changes to this file in the downstream will be overwritten.
+
+// This function is used to get the services list for a given version. Typically used in feature branch builds for testing very specific services only.
+fun getServicesList(Services: Array<String>, version: String): Map<String,Map<String,String>> {
+    if (Services.isEmpty()) {
+        throw Exception("No services found for version $version")
+    }
+
+    var servicesList = mutableMapOf<String,Map<String,String>>()
+    for (service in Services) {
+        if (version == "GA" || version == "GA-MM") {
+            servicesList[service] = ServicesListGa.getOrElse(service) { throw Exception("Service $service not found") }
+        } else if (version == "Beta" || version == "Beta-MM") {
+            servicesList[service] = ServicesListBeta.getOrElse(service) { throw Exception("Service $service not found") }
+        } else {
+            throw Exception("Invalid version $version")
+        }
+    }
+
+    when (version) {
+        "GA" -> servicesList
+        "Beta" -> {
+            servicesList.mapValues { (_, value) ->
+                value + mapOf(
+                        "displayName" to "${value["displayName"]} - Beta"
+                )
+            }.toMutableMap()
+        }
+        "GA-MM" -> {
+            servicesList.mapValues { (_, value) ->
+                value + mapOf(
+                        "displayName" to "${value["displayName"]} - MM"
+                )
+            }.toMutableMap()
+        }
+        "Beta-MM" -> {
+            servicesList.mapValues { (_, value) ->
+                value + mapOf(
+                        "displayName" to "${value["displayName"]} - Beta - MM"
+                )
+            }.toMutableMap()
+        }
+        else -> throw Exception("Invalid version $version")
+    }.also { servicesList = it as MutableMap<String, Map<String, String>> }
+
+    return servicesList
+}
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