--- /dev/null
+// 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.cloud.automl.v1beta1;
+
+import "google/api/annotations.proto";
+import "google/cloud/automl/v1beta1/classification.proto";
+import "google/cloud/automl/v1beta1/translation.proto";
+
+option go_package = "google.golang.org/genproto/googleapis/cloud/automl/v1beta1;automl";
+option java_multiple_files = true;
+option java_package = "com.google.cloud.automl.v1beta1";
+option php_namespace = "Google\\Cloud\\AutoMl\\V1beta1";
+
+// Contains annotation information that is relevant to AutoML.
+message AnnotationPayload {
+ // Output only . Additional information about the annotation
+ // specific to the AutoML solution.
+ oneof detail {
+ // Annotation details for translation.
+ TranslationAnnotation translation = 2;
+
+ // Annotation details for content or image classification.
+ ClassificationAnnotation classification = 3;
+ }
+
+ // Output only . The resource ID of the annotation spec that
+ // this annotation pertains to. The annotation spec comes from either an
+ // ancestor dataset, or the dataset that was used to train the model in use.
+ string annotation_spec_id = 1;
+
+ // Output only. The value of
+ // [AnnotationSpec.display_name][google.cloud.automl.v1beta1.AnnotationSpec.display_name]
+ // when the model was trained. Because this field returns a value at model
+ // training time, for different models trained using the same dataset, the
+ // returned value could be different as model owner could update the
+ // display_name between any two model training.
+ string display_name = 5;
+}