diff --git a/google/cloud/billing/budgets/v1beta1/BUILD.bazel b/google/cloud/billing/budgets/v1beta1/BUILD.bazel
index 3825b1e6..0c8098d6 100644
--- a/google/cloud/billing/budgets/v1beta1/BUILD.bazel
+++ b/google/cloud/billing/budgets/v1beta1/BUILD.bazel
@@ -62,6 +62,7 @@ java_gapic_library(
     name = "budgets_java_gapic",
     src = ":budgets_proto_with_info",
     gapic_yaml = "billingbudgets_gapic.yaml",
+    grpc_service_config = "billingbudgets_grpc_service_config.json",
     package = "google.cloud.billing.budgets.v1beta1",
     service_yaml = "billingbudgets.yaml",
     test_deps = [
@@ -184,6 +185,7 @@ py_gapic_library(
     name = "budgets_py_gapic",
     src = ":budgets_proto_with_info",
     gapic_yaml = "billingbudgets_gapic.yaml",
+    grpc_service_config = "billingbudgets_grpc_service_config.json",
     package = "google.cloud.billing.budgets.v1beta1",
     service_yaml = "billingbudgets.yaml",
     deps = [
@@ -228,6 +230,7 @@ php_gapic_library(
     name = "budgets_php_gapic",
     src = ":budgets_proto_with_info",
     gapic_yaml = "billingbudgets_gapic.yaml",
+    grpc_service_config = "billingbudgets_grpc_service_config.json",
     package = "google.cloud.billing.budgets.v1beta1",
     service_yaml = "billingbudgets.yaml",
     deps = [
diff --git a/google/cloud/billing/budgets/v1beta1/billingbudgets_gapic.yaml b/google/cloud/billing/budgets/v1beta1/billingbudgets_gapic.yaml
index 2829c873..8f24c71f 100644
--- a/google/cloud/billing/budgets/v1beta1/billingbudgets_gapic.yaml
+++ b/google/cloud/billing/budgets/v1beta1/billingbudgets_gapic.yaml
@@ -17,54 +17,5 @@ language_settings:
   nodejs:
     package_name: billing-budgets.v1beta1
     domain_layer_location: google-cloud
-# A list of API interface configurations.
 interfaces:
-# The fully qualified name of the API interface.
 - name: google.cloud.billing.budgets.v1beta1.BudgetService
-  # Definition for retryable codes.
-  retry_codes_def:
-  - name: idempotent
-    retry_codes:
-    - DEADLINE_EXCEEDED
-    - UNAVAILABLE
-  - name: non_idempotent
-    retry_codes: []
-  # Definition for retry/backoff parameters.
-  retry_params_def:
-  - name: default
-    initial_retry_delay_millis: 100
-    retry_delay_multiplier: 1.3
-    max_retry_delay_millis: 60000
-    initial_rpc_timeout_millis: 20000
-    rpc_timeout_multiplier: 1
-    max_rpc_timeout_millis: 20000
-    total_timeout_millis: 600000
-  # A list of method configurations.
-  # Common properties:
-  #
-  #   name - The simple name of the method.
-  #
-  #   retry_codes_name - Specifies the configuration for retryable codes. The
-  #   name must be defined in interfaces.retry_codes_def.
-  #
-  #   retry_params_name - Specifies the configuration for retry/backoff
-  #   parameters. The name must be defined in interfaces.retry_params_def.
-  #
-  #   timeout_millis - Specifies the default timeout for a non-retrying call. If
-  #   the call is retrying, refer to retry_params_name instead.
-  methods:
-  - name: CreateBudget
-    retry_codes_name: non_idempotent
-    retry_params_name: default
-  - name: UpdateBudget
-    retry_codes_name: idempotent
-    retry_params_name: default
-  - name: GetBudget
-    retry_codes_name: idempotent
-    retry_params_name: default
-  - name: ListBudgets
-    retry_codes_name: idempotent
-    retry_params_name: default
-  - name: DeleteBudget
-    retry_codes_name: idempotent
-    retry_params_name: default