diff --git a/google/cloud/automl/v1/operations.proto b/google/cloud/automl/v1/operations.proto
index 30a1f468..575fd8a4 100644
--- a/google/cloud/automl/v1/operations.proto
+++ b/google/cloud/automl/v1/operations.proto
@@ -20,8 +20,6 @@ package google.cloud.automl.v1;
 import "google/cloud/automl/v1/io.proto";
 import "google/cloud/automl/v1/model.proto";
 import "google/cloud/automl/v1/model_evaluation.proto";
-import "google/cloud/automl/v1/prediction_service.proto";
-import "google/cloud/automl/v1/service.proto";
 import "google/protobuf/empty.proto";
 import "google/protobuf/timestamp.proto";
 import "google/rpc/status.proto";
diff --git a/google/cloud/automl/v1/prediction_service.proto b/google/cloud/automl/v1/prediction_service.proto
index 2f0ae2aa..a5f02873 100644
--- a/google/cloud/automl/v1/prediction_service.proto
+++ b/google/cloud/automl/v1/prediction_service.proto
@@ -18,11 +18,12 @@ syntax = "proto3";
 package google.cloud.automl.v1;
 
 import "google/api/annotations.proto";
+import "google/api/client.proto";
 import "google/cloud/automl/v1/annotation_payload.proto";
 import "google/cloud/automl/v1/data_items.proto";
 import "google/cloud/automl/v1/io.proto";
+import "google/cloud/automl/v1/operations.proto";
 import "google/longrunning/operations.proto";
-import "google/api/client.proto";
 
 option go_package = "google.golang.org/genproto/googleapis/cloud/automl/v1;automl";
 option csharp_namespace = "Google.Cloud.AutoML.V1";
@@ -38,7 +39,8 @@ option ruby_package = "Google::Cloud::AutoML::V1";
 // snake_case or kebab-case, either of those cases is accepted.
 service PredictionService {
   option (google.api.default_host) = "automl.googleapis.com";
-  option (google.api.oauth_scopes) = "https://www.googleapis.com/auth/cloud-platform";
+  option (google.api.oauth_scopes) =
+      "https://www.googleapis.com/auth/cloud-platform";
 
   // Perform an online prediction. The prediction result will be directly
   // returned in the response.
@@ -53,7 +55,8 @@ service PredictionService {
   }
 }
 
-// Request message for [PredictionService.Predict][google.cloud.automl.v1.PredictionService.Predict].
+// Request message for
+// [PredictionService.Predict][google.cloud.automl.v1.PredictionService.Predict].
 message PredictRequest {
   // Name of the model requested to serve the prediction.
   string name = 1;
@@ -67,7 +70,8 @@ message PredictRequest {
   map<string, string> params = 3;
 }
 
-// Response message for [PredictionService.Predict][google.cloud.automl.v1.PredictionService.Predict].
+// Response message for
+// [PredictionService.Predict][google.cloud.automl.v1.PredictionService.Predict].
 message PredictResponse {
   // Prediction result.
   // Translation and Text Sentiment will return precisely one payload.
diff --git a/google/cloud/automl/v1/service.proto b/google/cloud/automl/v1/service.proto
index f484eefd..c994d95b 100644
--- a/google/cloud/automl/v1/service.proto
+++ b/google/cloud/automl/v1/service.proto
@@ -18,14 +18,15 @@ syntax = "proto3";
 package google.cloud.automl.v1;
 
 import "google/api/annotations.proto";
+import "google/api/client.proto";
 import "google/cloud/automl/v1/annotation_payload.proto";
 import "google/cloud/automl/v1/dataset.proto";
 import "google/cloud/automl/v1/io.proto";
 import "google/cloud/automl/v1/model.proto";
 import "google/cloud/automl/v1/model_evaluation.proto";
+import "google/cloud/automl/v1/operations.proto";
 import "google/longrunning/operations.proto";
 import "google/protobuf/field_mask.proto";
-import "google/api/client.proto";
 
 option go_package = "google.golang.org/genproto/googleapis/cloud/automl/v1;automl";
 option csharp_namespace = "Google.Cloud.AutoML.V1";
@@ -51,10 +52,12 @@ option ruby_package = "Google::Cloud::AutoML::V1";
 // snake_case or kebab-case, either of those cases is accepted.
 service AutoMl {
   option (google.api.default_host) = "automl.googleapis.com";
-  option (google.api.oauth_scopes) = "https://www.googleapis.com/auth/cloud-platform";
+  option (google.api.oauth_scopes) =
+      "https://www.googleapis.com/auth/cloud-platform";
 
   // Creates a dataset.
-  rpc CreateDataset(CreateDatasetRequest) returns (google.longrunning.Operation) {
+  rpc CreateDataset(CreateDatasetRequest)
+      returns (google.longrunning.Operation) {
     option (google.api.http) = {
       post: "/v1/{parent=projects/*/locations/*}/datasets"
       body: "dataset"
@@ -88,7 +91,8 @@ service AutoMl {
   // [response][google.longrunning.Operation.response] field when it completes,
   // and `delete_details` in the
   // [metadata][google.longrunning.Operation.metadata] field.
-  rpc DeleteDataset(DeleteDatasetRequest) returns (google.longrunning.Operation) {
+  rpc DeleteDataset(DeleteDatasetRequest)
+      returns (google.longrunning.Operation) {
     option (google.api.http) = {
       delete: "/v1/{name=projects/*/locations/*/datasets/*}"
     };
@@ -165,14 +169,16 @@ service AutoMl {
   }
 
   // Lists model evaluations.
-  rpc ListModelEvaluations(ListModelEvaluationsRequest) returns (ListModelEvaluationsResponse) {
+  rpc ListModelEvaluations(ListModelEvaluationsRequest)
+      returns (ListModelEvaluationsResponse) {
     option (google.api.http) = {
       get: "/v1/{parent=projects/*/locations/*/models/*}/modelEvaluations"
     };
   }
 }
 
-// Request message for [AutoMl.CreateDataset][google.cloud.automl.v1.AutoMl.CreateDataset].
+// Request message for
+// [AutoMl.CreateDataset][google.cloud.automl.v1.AutoMl.CreateDataset].
 message CreateDatasetRequest {
   // The resource name of the project to create the dataset for.
   string parent = 1;
@@ -181,13 +187,15 @@ message CreateDatasetRequest {
   Dataset dataset = 2;
 }
 
-// Request message for [AutoMl.GetDataset][google.cloud.automl.v1.AutoMl.GetDataset].
+// Request message for
+// [AutoMl.GetDataset][google.cloud.automl.v1.AutoMl.GetDataset].
 message GetDatasetRequest {
   // The resource name of the dataset to retrieve.
   string name = 1;
 }
 
-// Request message for [AutoMl.ListDatasets][google.cloud.automl.v1.AutoMl.ListDatasets].
+// Request message for
+// [AutoMl.ListDatasets][google.cloud.automl.v1.AutoMl.ListDatasets].
 message ListDatasetsRequest {
   // The resource name of the project from which to list datasets.
   string parent = 1;
@@ -208,22 +216,27 @@ message ListDatasetsRequest {
 
   // A token identifying a page of results for the server to return
   // Typically obtained via
-  // [ListDatasetsResponse.next_page_token][google.cloud.automl.v1.ListDatasetsResponse.next_page_token] of the previous
+  // [ListDatasetsResponse.next_page_token][google.cloud.automl.v1.ListDatasetsResponse.next_page_token]
+  // of the previous
   // [AutoMl.ListDatasets][google.cloud.automl.v1.AutoMl.ListDatasets] call.
   string page_token = 6;
 }
 
-// Response message for [AutoMl.ListDatasets][google.cloud.automl.v1.AutoMl.ListDatasets].
+// Response message for
+// [AutoMl.ListDatasets][google.cloud.automl.v1.AutoMl.ListDatasets].
 message ListDatasetsResponse {
   // The datasets read.
   repeated Dataset datasets = 1;
 
   // A token to retrieve next page of results.
-  // Pass to [ListDatasetsRequest.page_token][google.cloud.automl.v1.ListDatasetsRequest.page_token] to obtain that page.
+  // Pass to
+  // [ListDatasetsRequest.page_token][google.cloud.automl.v1.ListDatasetsRequest.page_token]
+  // to obtain that page.
   string next_page_token = 2;
 }
 
-// Request message for [AutoMl.UpdateDataset][google.cloud.automl.v1.AutoMl.UpdateDataset]
+// Request message for
+// [AutoMl.UpdateDataset][google.cloud.automl.v1.AutoMl.UpdateDataset]
 message UpdateDatasetRequest {
   // The dataset which replaces the resource on the server.
   Dataset dataset = 1;
@@ -232,13 +245,15 @@ message UpdateDatasetRequest {
   google.protobuf.FieldMask update_mask = 2;
 }
 
-// Request message for [AutoMl.DeleteDataset][google.cloud.automl.v1.AutoMl.DeleteDataset].
+// Request message for
+// [AutoMl.DeleteDataset][google.cloud.automl.v1.AutoMl.DeleteDataset].
 message DeleteDatasetRequest {
   // The resource name of the dataset to delete.
   string name = 1;
 }
 
-// Request message for [AutoMl.ImportData][google.cloud.automl.v1.AutoMl.ImportData].
+// Request message for
+// [AutoMl.ImportData][google.cloud.automl.v1.AutoMl.ImportData].
 message ImportDataRequest {
   // Required. Dataset name. Dataset must already exist. All imported
   // annotations and examples will be added.
@@ -249,7 +264,8 @@ message ImportDataRequest {
   InputConfig input_config = 3;
 }
 
-// Request message for [AutoMl.ExportData][google.cloud.automl.v1.AutoMl.ExportData].
+// Request message for
+// [AutoMl.ExportData][google.cloud.automl.v1.AutoMl.ExportData].
 message ExportDataRequest {
   // Required. The resource name of the dataset.
   string name = 1;
@@ -258,7 +274,8 @@ message ExportDataRequest {
   OutputConfig output_config = 3;
 }
 
-// Request message for [AutoMl.CreateModel][google.cloud.automl.v1.AutoMl.CreateModel].
+// Request message for
+// [AutoMl.CreateModel][google.cloud.automl.v1.AutoMl.CreateModel].
 message CreateModelRequest {
   // Resource name of the parent project where the model is being created.
   string parent = 1;
@@ -267,13 +284,15 @@ message CreateModelRequest {
   Model model = 4;
 }
 
-// Request message for [AutoMl.GetModel][google.cloud.automl.v1.AutoMl.GetModel].
+// Request message for
+// [AutoMl.GetModel][google.cloud.automl.v1.AutoMl.GetModel].
 message GetModelRequest {
   // Resource name of the model.
   string name = 1;
 }
 
-// Request message for [AutoMl.ListModels][google.cloud.automl.v1.AutoMl.ListModels].
+// Request message for
+// [AutoMl.ListModels][google.cloud.automl.v1.AutoMl.ListModels].
 message ListModelsRequest {
   // Resource name of the project, from which to list the models.
   string parent = 1;
@@ -294,28 +313,34 @@ message ListModelsRequest {
 
   // A token identifying a page of results for the server to return
   // Typically obtained via
-  // [ListModelsResponse.next_page_token][google.cloud.automl.v1.ListModelsResponse.next_page_token] of the previous
+  // [ListModelsResponse.next_page_token][google.cloud.automl.v1.ListModelsResponse.next_page_token]
+  // of the previous
   // [AutoMl.ListModels][google.cloud.automl.v1.AutoMl.ListModels] call.
   string page_token = 6;
 }
 
-// Response message for [AutoMl.ListModels][google.cloud.automl.v1.AutoMl.ListModels].
+// Response message for
+// [AutoMl.ListModels][google.cloud.automl.v1.AutoMl.ListModels].
 message ListModelsResponse {
   // List of models in the requested page.
   repeated Model model = 1;
 
   // A token to retrieve next page of results.
-  // Pass to [ListModelsRequest.page_token][google.cloud.automl.v1.ListModelsRequest.page_token] to obtain that page.
+  // Pass to
+  // [ListModelsRequest.page_token][google.cloud.automl.v1.ListModelsRequest.page_token]
+  // to obtain that page.
   string next_page_token = 2;
 }
 
-// Request message for [AutoMl.DeleteModel][google.cloud.automl.v1.AutoMl.DeleteModel].
+// Request message for
+// [AutoMl.DeleteModel][google.cloud.automl.v1.AutoMl.DeleteModel].
 message DeleteModelRequest {
   // Resource name of the model being deleted.
   string name = 1;
 }
 
-// Request message for [AutoMl.UpdateModel][google.cloud.automl.v1.AutoMl.UpdateModel]
+// Request message for
+// [AutoMl.UpdateModel][google.cloud.automl.v1.AutoMl.UpdateModel]
 message UpdateModelRequest {
   // The model which replaces the resource on the server.
   Model model = 1;
@@ -324,13 +349,15 @@ message UpdateModelRequest {
   google.protobuf.FieldMask update_mask = 2;
 }
 
-// Request message for [AutoMl.GetModelEvaluation][google.cloud.automl.v1.AutoMl.GetModelEvaluation].
+// Request message for
+// [AutoMl.GetModelEvaluation][google.cloud.automl.v1.AutoMl.GetModelEvaluation].
 message GetModelEvaluationRequest {
   // Resource name for the model evaluation.
   string name = 1;
 }
 
-// Request message for [AutoMl.ListModelEvaluations][google.cloud.automl.v1.AutoMl.ListModelEvaluations].
+// Request message for
+// [AutoMl.ListModelEvaluations][google.cloud.automl.v1.AutoMl.ListModelEvaluations].
 message ListModelEvaluationsRequest {
   // Resource name of the model to list the model evaluations for.
   // If modelId is set as "-", this will list model evaluations from across all
@@ -355,18 +382,24 @@ message ListModelEvaluationsRequest {
 
   // A token identifying a page of results for the server to return.
   // Typically obtained via
-  // [ListModelEvaluationsResponse.next_page_token][google.cloud.automl.v1.ListModelEvaluationsResponse.next_page_token] of the previous
-  // [AutoMl.ListModelEvaluations][google.cloud.automl.v1.AutoMl.ListModelEvaluations] call.
+  // [ListModelEvaluationsResponse.next_page_token][google.cloud.automl.v1.ListModelEvaluationsResponse.next_page_token]
+  // of the previous
+  // [AutoMl.ListModelEvaluations][google.cloud.automl.v1.AutoMl.ListModelEvaluations]
+  // call.
   string page_token = 6;
 }
 
-// Response message for [AutoMl.ListModelEvaluations][google.cloud.automl.v1.AutoMl.ListModelEvaluations].
+// Response message for
+// [AutoMl.ListModelEvaluations][google.cloud.automl.v1.AutoMl.ListModelEvaluations].
 message ListModelEvaluationsResponse {
   // List of model evaluations in the requested page.
   repeated ModelEvaluation model_evaluation = 1;
 
   // A token to retrieve next page of results.
-  // Pass to the [ListModelEvaluationsRequest.page_token][google.cloud.automl.v1.ListModelEvaluationsRequest.page_token] field of a new
-  // [AutoMl.ListModelEvaluations][google.cloud.automl.v1.AutoMl.ListModelEvaluations] request to obtain that page.
+  // Pass to the
+  // [ListModelEvaluationsRequest.page_token][google.cloud.automl.v1.ListModelEvaluationsRequest.page_token]
+  // field of a new
+  // [AutoMl.ListModelEvaluations][google.cloud.automl.v1.AutoMl.ListModelEvaluations]
+  // request to obtain that page.
   string next_page_token = 2;
 }