1 files changed, 55 insertions, 0 deletions
diff --git a/google/ads/googleads/v0/errors/field_mask_error.proto b/google/ads/googleads/v0/errors/field_mask_error.proto
new file mode 100644
index 000000000..aff1abe07
--- /dev/null
+++ b/google/ads/googleads/v0/errors/field_mask_error.proto
@@ -0,0 +1,55 @@
+// Copyright 2018 Google LLC.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+
+syntax = "proto3";
+
+package google.ads.googleads.v0.errors;
+
+option csharp_namespace = "Google.Ads.GoogleAds.V0.Errors";
+option go_package = "google.golang.org/genproto/googleapis/ads/googleads/v0/errors;errors";
+option java_multiple_files = true;
+option java_outer_classname = "FieldMaskErrorProto";
+option java_package = "com.google.ads.googleads.v0.errors";
+option objc_class_prefix = "GAA";
+option php_namespace = "Google\\Ads\\GoogleAds\\V0\\Errors";
+// Proto file describing field mask errors.
+
+// Container for enum describing possible field mask errors.
+message FieldMaskErrorEnum {
+  // Enum describing possible field mask errors.
+  enum FieldMaskError {
+    // Enum unspecified.
+    UNSPECIFIED = 0;
+
+    // The received error code is not known in this version.
+    UNKNOWN = 1;
+
+    // The field mask must be provided for update operations.
+    FIELD_MASK_MISSING = 5;
+
+    // The field mask must be empty for create and remove operations.
+    FIELD_MASK_NOT_ALLOWED = 4;
+
+    // The field mask contained an invalid field.
+    FIELD_NOT_FOUND = 2;
+
+    // The field mask updated a field with subfields. Fields with subfields may
+    // be cleared, but not updated. To fix this, the field mask should select
+    // all the subfields of the invalid field.
+    FIELD_HAS_SUBFIELDS = 3;
+  }
+
+
+}