diff --git a/java-vision/proto-google-cloud-vision-v1/src/main/java/com/google/cloud/vision/v1/ImageAnnotatorProto.java b/java-vision/proto-google-cloud-vision-v1/src/main/java/com/google/cloud/vision/v1/ImageAnnotatorProto.java
index d5f7e4f6e815..285bfec396e6 100644
--- a/java-vision/proto-google-cloud-vision-v1/src/main/java/com/google/cloud/vision/v1/ImageAnnotatorProto.java
+++ b/java-vision/proto-google-cloud-vision-v1/src/main/java/com/google/cloud/vision/v1/ImageAnnotatorProto.java
@@ -303,146 +303,147 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
           + "crop_hints\030\001 \003(\0132 .google.cloud.vision.v"
           + "1.CropHint\"(\n\017CropHintsParams\022\025\n\raspect_"
           + "ratios\030\001 \003(\002\"1\n\022WebDetectionParams\022\033\n\023in"
-          + "clude_geo_results\030\002 \001(\010\"E\n\023TextDetection"
+          + "clude_geo_results\030\002 \001(\010\"c\n\023TextDetection"
           + "Params\022.\n&enable_text_detection_confiden"
-          + "ce_score\030\t \001(\010\"\210\003\n\014ImageContext\022:\n\rlat_l"
-          + "ong_rect\030\001 \001(\0132#.google.cloud.vision.v1."
-          + "LatLongRect\022\026\n\016language_hints\030\002 \003(\t\022B\n\021c"
-          + "rop_hints_params\030\004 \001(\0132\'.google.cloud.vi"
-          + "sion.v1.CropHintsParams\022J\n\025product_searc"
-          + "h_params\030\005 \001(\0132+.google.cloud.vision.v1."
-          + "ProductSearchParams\022H\n\024web_detection_par"
-          + "ams\030\006 \001(\0132*.google.cloud.vision.v1.WebDe"
-          + "tectionParams\022J\n\025text_detection_params\030\014"
-          + " \001(\0132+.google.cloud.vision.v1.TextDetect"
-          + "ionParams\"\264\001\n\024AnnotateImageRequest\022,\n\005im"
-          + "age\030\001 \001(\0132\035.google.cloud.vision.v1.Image"
-          + "\0221\n\010features\030\002 \003(\0132\037.google.cloud.vision"
-          + ".v1.Feature\022;\n\rimage_context\030\003 \001(\0132$.goo"
-          + "gle.cloud.vision.v1.ImageContext\":\n\026Imag"
-          + "eAnnotationContext\022\013\n\003uri\030\001 \001(\t\022\023\n\013page_"
-          + "number\030\002 \001(\005\"\344\007\n\025AnnotateImageResponse\022@"
-          + "\n\020face_annotations\030\001 \003(\0132&.google.cloud."
-          + "vision.v1.FaceAnnotation\022F\n\024landmark_ann"
-          + "otations\030\002 \003(\0132(.google.cloud.vision.v1."
-          + "EntityAnnotation\022B\n\020logo_annotations\030\003 \003"
-          + "(\0132(.google.cloud.vision.v1.EntityAnnota"
-          + "tion\022C\n\021label_annotations\030\004 \003(\0132(.google"
-          + ".cloud.vision.v1.EntityAnnotation\022W\n\034loc"
-          + "alized_object_annotations\030\026 \003(\01321.google"
-          + ".cloud.vision.v1.LocalizedObjectAnnotati"
-          + "on\022B\n\020text_annotations\030\005 \003(\0132(.google.cl"
-          + "oud.vision.v1.EntityAnnotation\022D\n\024full_t"
-          + "ext_annotation\030\014 \001(\0132&.google.cloud.visi"
-          + "on.v1.TextAnnotation\022L\n\026safe_search_anno"
-          + "tation\030\006 \001(\0132,.google.cloud.vision.v1.Sa"
-          + "feSearchAnnotation\022L\n\033image_properties_a"
-          + "nnotation\030\010 \001(\0132\'.google.cloud.vision.v1"
-          + ".ImageProperties\022J\n\025crop_hints_annotatio"
-          + "n\030\013 \001(\0132+.google.cloud.vision.v1.CropHin"
-          + "tsAnnotation\022;\n\rweb_detection\030\r \001(\0132$.go"
-          + "ogle.cloud.vision.v1.WebDetection\022L\n\026pro"
-          + "duct_search_results\030\016 \001(\0132,.google.cloud"
-          + ".vision.v1.ProductSearchResults\022!\n\005error"
-          + "\030\t \001(\0132\022.google.rpc.Status\022?\n\007context\030\025 "
-          + "\001(\0132..google.cloud.vision.v1.ImageAnnota"
-          + "tionContext\"q\n\032BatchAnnotateImagesReques"
-          + "t\022C\n\010requests\030\001 \003(\0132,.google.cloud.visio"
-          + "n.v1.AnnotateImageRequestB\003\340A\002\022\016\n\006parent"
-          + "\030\004 \001(\t\"_\n\033BatchAnnotateImagesResponse\022@\n"
-          + "\tresponses\030\001 \003(\0132-.google.cloud.vision.v"
-          + "1.AnnotateImageResponse\"\317\001\n\023AnnotateFile"
-          + "Request\0229\n\014input_config\030\001 \001(\0132#.google.c"
-          + "loud.vision.v1.InputConfig\0221\n\010features\030\002"
-          + " \003(\0132\037.google.cloud.vision.v1.Feature\022;\n"
-          + "\rimage_context\030\003 \001(\0132$.google.cloud.visi"
-          + "on.v1.ImageContext\022\r\n\005pages\030\004 \003(\005\"\313\001\n\024An"
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-          + "2#.google.cloud.vision.v1.InputConfig\022@\n"
-          + "\tresponses\030\002 \003(\0132-.google.cloud.vision.v"
-          + "1.AnnotateImageResponse\022\023\n\013total_pages\030\003"
-          + " \001(\005\022!\n\005error\030\004 \001(\0132\022.google.rpc.Status\""
-          + "o\n\031BatchAnnotateFilesRequest\022B\n\010requests"
-          + "\030\001 \003(\0132+.google.cloud.vision.v1.Annotate"
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-          + "hAnnotateFilesResponse\022?\n\tresponses\030\001 \003("
-          + "\0132,.google.cloud.vision.v1.AnnotateFileR"
-          + "esponse\"\202\002\n\030AsyncAnnotateFileRequest\0229\n\014"
-          + "input_config\030\001 \001(\0132#.google.cloud.vision"
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-          + "le.cloud.vision.v1.Feature\022;\n\rimage_cont"
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-          + "nfigB\003\340A\002\022\016\n\006parent\030\004 \001(\t\"_\n AsyncBatchA"
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-          + "\004 \001(\t\"g\n\037AsyncBatchAnnotateFilesResponse"
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-          + "n.v1.AsyncAnnotateFileResponse\"h\n\013InputC"
-          + "onfig\0225\n\ngcs_source\030\001 \001(\0132!.google.cloud"
-          + ".vision.v1.GcsSource\022\017\n\007content\030\003 \001(\014\022\021\n"
-          + "\tmime_type\030\002 \001(\t\"c\n\014OutputConfig\022?\n\017gcs_"
-          + "destination\030\001 \001(\0132&.google.cloud.vision."
-          + "v1.GcsDestination\022\022\n\nbatch_size\030\002 \001(\005\"\030\n"
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-          + "n\022\013\n\003uri\030\001 \001(\t\"\210\002\n\021OperationMetadata\022>\n\005"
-          + "state\030\001 \001(\0162/.google.cloud.vision.v1.Ope"
-          + "rationMetadata.State\022/\n\013create_time\030\005 \001("
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-          + "time\030\006 \001(\0132\032.google.protobuf.Timestamp\"Q"
-          + "\n\005State\022\025\n\021STATE_UNSPECIFIED\020\000\022\013\n\007CREATE"
-          + "D\020\001\022\013\n\007RUNNING\020\002\022\010\n\004DONE\020\003\022\r\n\tCANCELLED\020"
-          + "\004*e\n\nLikelihood\022\013\n\007UNKNOWN\020\000\022\021\n\rVERY_UNL"
-          + "IKELY\020\001\022\014\n\010UNLIKELY\020\002\022\014\n\010POSSIBLE\020\003\022\n\n\006L"
-          + "IKELY\020\004\022\017\n\013VERY_LIKELY\020\0052\365\n\n\016ImageAnnota"
-          + "tor\022\223\002\n\023BatchAnnotateImages\0222.google.clo"
-          + "ud.vision.v1.BatchAnnotateImagesRequest\032"
-          + "3.google.cloud.vision.v1.BatchAnnotateIm"
-          + "agesResponse\"\222\001\202\323\344\223\002\200\001\"\023/v1/images:annot"
-          + "ate:\001*Z8\"3/v1/{parent=projects/*/locatio"
-          + "ns/*}/images:annotate:\001*Z,\"\'/v1/{parent="
-          + "projects/*}/images:annotate:\001*\332A\010request"
-          + "s\022\214\002\n\022BatchAnnotateFiles\0221.google.cloud."
-          + "vision.v1.BatchAnnotateFilesRequest\0322.go"
-          + "ogle.cloud.vision.v1.BatchAnnotateFilesR"
-          + "esponse\"\216\001\202\323\344\223\002}\"\022/v1/files:annotate:\001*Z"
-          + "7\"2/v1/{parent=projects/*/locations/*}/f"
-          + "iles:annotate:\001*Z+\"&/v1/{parent=projects"
-          + "/*}/files:annotate:\001*\332A\010requests\022\353\002\n\030Asy"
-          + "ncBatchAnnotateImages\0227.google.cloud.vis"
-          + "ion.v1.AsyncBatchAnnotateImagesRequest\032\035"
-          + ".google.longrunning.Operation\"\366\001\202\323\344\223\002\236\001\""
-          + "\035/v1/images:asyncBatchAnnotate:\001*ZB\"=/v1"
-          + "/{parent=projects/*/locations/*}/images:"
-          + "asyncBatchAnnotate:\001*Z6\"1/v1/{parent=pro"
-          + "jects/*}/images:asyncBatchAnnotate:\001*\332A\026"
-          + "requests,output_config\312A5\n AsyncBatchAnn"
-          + "otateImagesResponse\022\021OperationMetadata\022\327"
-          + "\002\n\027AsyncBatchAnnotateFiles\0226.google.clou"
-          + "d.vision.v1.AsyncBatchAnnotateFilesReque"
-          + "st\032\035.google.longrunning.Operation\"\344\001\202\323\344\223"
-          + "\002\233\001\"\034/v1/files:asyncBatchAnnotate:\001*ZA\"<"
-          + "/v1/{parent=projects/*/locations/*}/file"
-          + "s:asyncBatchAnnotate:\001*Z5\"0/v1/{parent=p"
-          + "rojects/*}/files:asyncBatchAnnotate:\001*\332A"
-          + "\010requests\312A4\n\037AsyncBatchAnnotateFilesRes"
-          + "ponse\022\021OperationMetadata\032v\312A\025vision.goog"
-          + "leapis.com\322A[https://www.googleapis.com/"
-          + "auth/cloud-platform,https://www.googleap"
-          + "is.com/auth/cloud-visionB{\n\032com.google.c"
-          + "loud.vision.v1B\023ImageAnnotatorProtoP\001Z<g"
-          + "oogle.golang.org/genproto/googleapis/clo"
-          + "ud/vision/v1;vision\370\001\001\242\002\004GCVNb\006proto3"
+          + "ce_score\030\t \001(\010\022\034\n\024advanced_ocr_options\030\013"
+          + " \003(\t\"\210\003\n\014ImageContext\022:\n\rlat_long_rect\030\001"
+          + " \001(\0132#.google.cloud.vision.v1.LatLongRec"
+          + "t\022\026\n\016language_hints\030\002 \003(\t\022B\n\021crop_hints_"
+          + "params\030\004 \001(\0132\'.google.cloud.vision.v1.Cr"
+          + "opHintsParams\022J\n\025product_search_params\030\005"
+          + " \001(\0132+.google.cloud.vision.v1.ProductSea"
+          + "rchParams\022H\n\024web_detection_params\030\006 \001(\0132"
+          + "*.google.cloud.vision.v1.WebDetectionPar"
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+          + "gle.cloud.vision.v1.TextDetectionParams\""
+          + "\264\001\n\024AnnotateImageRequest\022,\n\005image\030\001 \001(\0132"
+          + "\035.google.cloud.vision.v1.Image\0221\n\010featur"
+          + "es\030\002 \003(\0132\037.google.cloud.vision.v1.Featur"
+          + "e\022;\n\rimage_context\030\003 \001(\0132$.google.cloud."
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+          + "utput_config\312A5\n AsyncBatchAnnotateImage"
+          + "sResponse\022\021OperationMetadata\022\327\002\n\027AsyncBa"
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+          + "/files:asyncBatchAnnotate:\001*\332A\010requests\312"
+          + "A4\n\037AsyncBatchAnnotateFilesResponse\022\021Ope"
+          + "rationMetadata\032v\312A\025vision.googleapis.com"
+          + "\322A[https://www.googleapis.com/auth/cloud"
+          + "-platform,https://www.googleapis.com/aut"
+          + "h/cloud-visionB{\n\032com.google.cloud.visio"
+          + "n.v1B\023ImageAnnotatorProtoP\001Z<google.gola"
+          + "ng.org/genproto/googleapis/cloud/vision/"
+          + "v1;vision\370\001\001\242\002\004GCVNb\006proto3"
     };
     descriptor =
         com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom(
@@ -633,7 +634,7 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
         new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
             internal_static_google_cloud_vision_v1_TextDetectionParams_descriptor,
             new java.lang.String[] {
-              "EnableTextDetectionConfidenceScore",
+              "EnableTextDetectionConfidenceScore", "AdvancedOcrOptions",
             });
     internal_static_google_cloud_vision_v1_ImageContext_descriptor =
         getDescriptor().getMessageTypes().get(18);
diff --git a/java-vision/proto-google-cloud-vision-v1/src/main/java/com/google/cloud/vision/v1/TextDetectionParams.java b/java-vision/proto-google-cloud-vision-v1/src/main/java/com/google/cloud/vision/v1/TextDetectionParams.java
index 544f3e35c4ff..5bb573728503 100644
--- a/java-vision/proto-google-cloud-vision-v1/src/main/java/com/google/cloud/vision/v1/TextDetectionParams.java
+++ b/java-vision/proto-google-cloud-vision-v1/src/main/java/com/google/cloud/vision/v1/TextDetectionParams.java
@@ -38,7 +38,9 @@ private TextDetectionParams(com.google.protobuf.GeneratedMessageV3.Builder<?> bu
     super(builder);
   }
 
-  private TextDetectionParams() {}
+  private TextDetectionParams() {
+    advancedOcrOptions_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+  }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
@@ -59,6 +61,7 @@ private TextDetectionParams(
     if (extensionRegistry == null) {
       throw new java.lang.NullPointerException();
     }
+    int mutable_bitField0_ = 0;
     com.google.protobuf.UnknownFieldSet.Builder unknownFields =
         com.google.protobuf.UnknownFieldSet.newBuilder();
     try {
@@ -74,6 +77,16 @@ private TextDetectionParams(
               enableTextDetectionConfidenceScore_ = input.readBool();
               break;
             }
+          case 90:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
+              if (!((mutable_bitField0_ & 0x00000001) != 0)) {
+                advancedOcrOptions_ = new com.google.protobuf.LazyStringArrayList();
+                mutable_bitField0_ |= 0x00000001;
+              }
+              advancedOcrOptions_.add(s);
+              break;
+            }
           default:
             {
               if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
@@ -90,6 +103,9 @@ private TextDetectionParams(
     } catch (java.io.IOException e) {
       throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
     } finally {
+      if (((mutable_bitField0_ & 0x00000001) != 0)) {
+        advancedOcrOptions_ = advancedOcrOptions_.getUnmodifiableView();
+      }
       this.unknownFields = unknownFields.build();
       makeExtensionsImmutable();
     }
@@ -130,6 +146,67 @@ public boolean getEnableTextDetectionConfidenceScore() {
     return enableTextDetectionConfidenceScore_;
   }
 
+  public static final int ADVANCED_OCR_OPTIONS_FIELD_NUMBER = 11;
+  private com.google.protobuf.LazyStringList advancedOcrOptions_;
+  /**
+   *
+   *
+   * <pre>
+   * A list of advanced OCR options to fine-tune OCR behavior.
+   * </pre>
+   *
+   * <code>repeated string advanced_ocr_options = 11;</code>
+   *
+   * @return A list containing the advancedOcrOptions.
+   */
+  public com.google.protobuf.ProtocolStringList getAdvancedOcrOptionsList() {
+    return advancedOcrOptions_;
+  }
+  /**
+   *
+   *
+   * <pre>
+   * A list of advanced OCR options to fine-tune OCR behavior.
+   * </pre>
+   *
+   * <code>repeated string advanced_ocr_options = 11;</code>
+   *
+   * @return The count of advancedOcrOptions.
+   */
+  public int getAdvancedOcrOptionsCount() {
+    return advancedOcrOptions_.size();
+  }
+  /**
+   *
+   *
+   * <pre>
+   * A list of advanced OCR options to fine-tune OCR behavior.
+   * </pre>
+   *
+   * <code>repeated string advanced_ocr_options = 11;</code>
+   *
+   * @param index The index of the element to return.
+   * @return The advancedOcrOptions at the given index.
+   */
+  public java.lang.String getAdvancedOcrOptions(int index) {
+    return advancedOcrOptions_.get(index);
+  }
+  /**
+   *
+   *
+   * <pre>
+   * A list of advanced OCR options to fine-tune OCR behavior.
+   * </pre>
+   *
+   * <code>repeated string advanced_ocr_options = 11;</code>
+   *
+   * @param index The index of the value to return.
+   * @return The bytes of the advancedOcrOptions at the given index.
+   */
+  public com.google.protobuf.ByteString getAdvancedOcrOptionsBytes(int index) {
+    return advancedOcrOptions_.getByteString(index);
+  }
+
   private byte memoizedIsInitialized = -1;
 
   @java.lang.Override
@@ -147,6 +224,9 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
     if (enableTextDetectionConfidenceScore_ != false) {
       output.writeBool(9, enableTextDetectionConfidenceScore_);
     }
+    for (int i = 0; i < advancedOcrOptions_.size(); i++) {
+      com.google.protobuf.GeneratedMessageV3.writeString(output, 11, advancedOcrOptions_.getRaw(i));
+    }
     unknownFields.writeTo(output);
   }
 
@@ -161,6 +241,14 @@ public int getSerializedSize() {
           com.google.protobuf.CodedOutputStream.computeBoolSize(
               9, enableTextDetectionConfidenceScore_);
     }
+    {
+      int dataSize = 0;
+      for (int i = 0; i < advancedOcrOptions_.size(); i++) {
+        dataSize += computeStringSizeNoTag(advancedOcrOptions_.getRaw(i));
+      }
+      size += dataSize;
+      size += 1 * getAdvancedOcrOptionsList().size();
+    }
     size += unknownFields.getSerializedSize();
     memoizedSize = size;
     return size;
@@ -179,6 +267,7 @@ public boolean equals(final java.lang.Object obj) {
 
     if (getEnableTextDetectionConfidenceScore() != other.getEnableTextDetectionConfidenceScore())
       return false;
+    if (!getAdvancedOcrOptionsList().equals(other.getAdvancedOcrOptionsList())) return false;
     if (!unknownFields.equals(other.unknownFields)) return false;
     return true;
   }
@@ -194,6 +283,10 @@ public int hashCode() {
     hash =
         (53 * hash)
             + com.google.protobuf.Internal.hashBoolean(getEnableTextDetectionConfidenceScore());
+    if (getAdvancedOcrOptionsCount() > 0) {
+      hash = (37 * hash) + ADVANCED_OCR_OPTIONS_FIELD_NUMBER;
+      hash = (53 * hash) + getAdvancedOcrOptionsList().hashCode();
+    }
     hash = (29 * hash) + unknownFields.hashCode();
     memoizedHashCode = hash;
     return hash;
@@ -342,6 +435,8 @@ public Builder clear() {
       super.clear();
       enableTextDetectionConfidenceScore_ = false;
 
+      advancedOcrOptions_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+      bitField0_ = (bitField0_ & ~0x00000001);
       return this;
     }
 
@@ -369,7 +464,13 @@ public com.google.cloud.vision.v1.TextDetectionParams build() {
     public com.google.cloud.vision.v1.TextDetectionParams buildPartial() {
       com.google.cloud.vision.v1.TextDetectionParams result =
           new com.google.cloud.vision.v1.TextDetectionParams(this);
+      int from_bitField0_ = bitField0_;
       result.enableTextDetectionConfidenceScore_ = enableTextDetectionConfidenceScore_;
+      if (((bitField0_ & 0x00000001) != 0)) {
+        advancedOcrOptions_ = advancedOcrOptions_.getUnmodifiableView();
+        bitField0_ = (bitField0_ & ~0x00000001);
+      }
+      result.advancedOcrOptions_ = advancedOcrOptions_;
       onBuilt();
       return result;
     }
@@ -422,6 +523,16 @@ public Builder mergeFrom(com.google.cloud.vision.v1.TextDetectionParams other) {
       if (other.getEnableTextDetectionConfidenceScore() != false) {
         setEnableTextDetectionConfidenceScore(other.getEnableTextDetectionConfidenceScore());
       }
+      if (!other.advancedOcrOptions_.isEmpty()) {
+        if (advancedOcrOptions_.isEmpty()) {
+          advancedOcrOptions_ = other.advancedOcrOptions_;
+          bitField0_ = (bitField0_ & ~0x00000001);
+        } else {
+          ensureAdvancedOcrOptionsIsMutable();
+          advancedOcrOptions_.addAll(other.advancedOcrOptions_);
+        }
+        onChanged();
+      }
       this.mergeUnknownFields(other.unknownFields);
       onChanged();
       return this;
@@ -451,6 +562,8 @@ public Builder mergeFrom(
       return this;
     }
 
+    private int bitField0_;
+
     private boolean enableTextDetectionConfidenceScore_;
     /**
      *
@@ -509,6 +622,174 @@ public Builder clearEnableTextDetectionConfidenceScore() {
       return this;
     }
 
+    private com.google.protobuf.LazyStringList advancedOcrOptions_ =
+        com.google.protobuf.LazyStringArrayList.EMPTY;
+
+    private void ensureAdvancedOcrOptionsIsMutable() {
+      if (!((bitField0_ & 0x00000001) != 0)) {
+        advancedOcrOptions_ = new com.google.protobuf.LazyStringArrayList(advancedOcrOptions_);
+        bitField0_ |= 0x00000001;
+      }
+    }
+    /**
+     *
+     *
+     * <pre>
+     * A list of advanced OCR options to fine-tune OCR behavior.
+     * </pre>
+     *
+     * <code>repeated string advanced_ocr_options = 11;</code>
+     *
+     * @return A list containing the advancedOcrOptions.
+     */
+    public com.google.protobuf.ProtocolStringList getAdvancedOcrOptionsList() {
+      return advancedOcrOptions_.getUnmodifiableView();
+    }
+    /**
+     *
+     *
+     * <pre>
+     * A list of advanced OCR options to fine-tune OCR behavior.
+     * </pre>
+     *
+     * <code>repeated string advanced_ocr_options = 11;</code>
+     *
+     * @return The count of advancedOcrOptions.
+     */
+    public int getAdvancedOcrOptionsCount() {
+      return advancedOcrOptions_.size();
+    }
+    /**
+     *
+     *
+     * <pre>
+     * A list of advanced OCR options to fine-tune OCR behavior.
+     * </pre>
+     *
+     * <code>repeated string advanced_ocr_options = 11;</code>
+     *
+     * @param index The index of the element to return.
+     * @return The advancedOcrOptions at the given index.
+     */
+    public java.lang.String getAdvancedOcrOptions(int index) {
+      return advancedOcrOptions_.get(index);
+    }
+    /**
+     *
+     *
+     * <pre>
+     * A list of advanced OCR options to fine-tune OCR behavior.
+     * </pre>
+     *
+     * <code>repeated string advanced_ocr_options = 11;</code>
+     *
+     * @param index The index of the value to return.
+     * @return The bytes of the advancedOcrOptions at the given index.
+     */
+    public com.google.protobuf.ByteString getAdvancedOcrOptionsBytes(int index) {
+      return advancedOcrOptions_.getByteString(index);
+    }
+    /**
+     *
+     *
+     * <pre>
+     * A list of advanced OCR options to fine-tune OCR behavior.
+     * </pre>
+     *
+     * <code>repeated string advanced_ocr_options = 11;</code>
+     *
+     * @param index The index to set the value at.
+     * @param value The advancedOcrOptions to set.
+     * @return This builder for chaining.
+     */
+    public Builder setAdvancedOcrOptions(int index, java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      ensureAdvancedOcrOptionsIsMutable();
+      advancedOcrOptions_.set(index, value);
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * <pre>
+     * A list of advanced OCR options to fine-tune OCR behavior.
+     * </pre>
+     *
+     * <code>repeated string advanced_ocr_options = 11;</code>
+     *
+     * @param value The advancedOcrOptions to add.
+     * @return This builder for chaining.
+     */
+    public Builder addAdvancedOcrOptions(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      ensureAdvancedOcrOptionsIsMutable();
+      advancedOcrOptions_.add(value);
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * <pre>
+     * A list of advanced OCR options to fine-tune OCR behavior.
+     * </pre>
+     *
+     * <code>repeated string advanced_ocr_options = 11;</code>
+     *
+     * @param values The advancedOcrOptions to add.
+     * @return This builder for chaining.
+     */
+    public Builder addAllAdvancedOcrOptions(java.lang.Iterable<java.lang.String> values) {
+      ensureAdvancedOcrOptionsIsMutable();
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, advancedOcrOptions_);
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * <pre>
+     * A list of advanced OCR options to fine-tune OCR behavior.
+     * </pre>
+     *
+     * <code>repeated string advanced_ocr_options = 11;</code>
+     *
+     * @return This builder for chaining.
+     */
+    public Builder clearAdvancedOcrOptions() {
+      advancedOcrOptions_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+      bitField0_ = (bitField0_ & ~0x00000001);
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * <pre>
+     * A list of advanced OCR options to fine-tune OCR behavior.
+     * </pre>
+     *
+     * <code>repeated string advanced_ocr_options = 11;</code>
+     *
+     * @param value The bytes of the advancedOcrOptions to add.
+     * @return This builder for chaining.
+     */
+    public Builder addAdvancedOcrOptionsBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+      ensureAdvancedOcrOptionsIsMutable();
+      advancedOcrOptions_.add(value);
+      onChanged();
+      return this;
+    }
+
     @java.lang.Override
     public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
diff --git a/java-vision/proto-google-cloud-vision-v1/src/main/java/com/google/cloud/vision/v1/TextDetectionParamsOrBuilder.java b/java-vision/proto-google-cloud-vision-v1/src/main/java/com/google/cloud/vision/v1/TextDetectionParamsOrBuilder.java
index 1afe753779b1..7d038b80b63b 100644
--- a/java-vision/proto-google-cloud-vision-v1/src/main/java/com/google/cloud/vision/v1/TextDetectionParamsOrBuilder.java
+++ b/java-vision/proto-google-cloud-vision-v1/src/main/java/com/google/cloud/vision/v1/TextDetectionParamsOrBuilder.java
@@ -37,4 +37,55 @@ public interface TextDetectionParamsOrBuilder
    * @return The enableTextDetectionConfidenceScore.
    */
   boolean getEnableTextDetectionConfidenceScore();
+
+  /**
+   *
+   *
+   * <pre>
+   * A list of advanced OCR options to fine-tune OCR behavior.
+   * </pre>
+   *
+   * <code>repeated string advanced_ocr_options = 11;</code>
+   *
+   * @return A list containing the advancedOcrOptions.
+   */
+  java.util.List<java.lang.String> getAdvancedOcrOptionsList();
+  /**
+   *
+   *
+   * <pre>
+   * A list of advanced OCR options to fine-tune OCR behavior.
+   * </pre>
+   *
+   * <code>repeated string advanced_ocr_options = 11;</code>
+   *
+   * @return The count of advancedOcrOptions.
+   */
+  int getAdvancedOcrOptionsCount();
+  /**
+   *
+   *
+   * <pre>
+   * A list of advanced OCR options to fine-tune OCR behavior.
+   * </pre>
+   *
+   * <code>repeated string advanced_ocr_options = 11;</code>
+   *
+   * @param index The index of the element to return.
+   * @return The advancedOcrOptions at the given index.
+   */
+  java.lang.String getAdvancedOcrOptions(int index);
+  /**
+   *
+   *
+   * <pre>
+   * A list of advanced OCR options to fine-tune OCR behavior.
+   * </pre>
+   *
+   * <code>repeated string advanced_ocr_options = 11;</code>
+   *
+   * @param index The index of the value to return.
+   * @return The bytes of the advancedOcrOptions at the given index.
+   */
+  com.google.protobuf.ByteString getAdvancedOcrOptionsBytes(int index);
 }
diff --git a/java-vision/proto-google-cloud-vision-v1/src/main/proto/google/cloud/vision/v1/image_annotator.proto b/java-vision/proto-google-cloud-vision-v1/src/main/proto/google/cloud/vision/v1/image_annotator.proto
index a70c7fdc800f..10464b0e0d83 100644
--- a/java-vision/proto-google-cloud-vision-v1/src/main/proto/google/cloud/vision/v1/image_annotator.proto
+++ b/java-vision/proto-google-cloud-vision-v1/src/main/proto/google/cloud/vision/v1/image_annotator.proto
@@ -654,6 +654,9 @@ message TextDetectionParams {
   // DOCUMENT_TEXT_DETECTION result. Set the flag to true to include confidence
   // score for TEXT_DETECTION as well.
   bool enable_text_detection_confidence_score = 9;
+
+  // A list of advanced OCR options to fine-tune OCR behavior.
+  repeated string advanced_ocr_options = 11;
 }
 
 // Image context and/or feature-specific parameters.
diff --git a/java-vision/proto-google-cloud-vision-v1p1beta1/src/main/java/com/google/cloud/vision/v1p1beta1/ImageAnnotatorProto.java b/java-vision/proto-google-cloud-vision-v1p1beta1/src/main/java/com/google/cloud/vision/v1p1beta1/ImageAnnotatorProto.java
index a2d1fae3121b..6bd7d0d6aeb4 100644
--- a/java-vision/proto-google-cloud-vision-v1p1beta1/src/main/java/com/google/cloud/vision/v1p1beta1/ImageAnnotatorProto.java
+++ b/java-vision/proto-google-cloud-vision-v1p1beta1/src/main/java/com/google/cloud/vision/v1p1beta1/ImageAnnotatorProto.java
@@ -231,63 +231,64 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
           + ";\n\ncrop_hints\030\001 \003(\0132\'.google.cloud.visio"
           + "n.v1p1beta1.CropHint\"(\n\017CropHintsParams\022"
           + "\025\n\raspect_ratios\030\001 \003(\002\"1\n\022WebDetectionPa"
-          + "rams\022\033\n\023include_geo_results\030\002 \001(\010\"E\n\023Tex"
+          + "rams\022\033\n\023include_geo_results\030\002 \001(\010\"c\n\023Tex"
           + "tDetectionParams\022.\n&enable_text_detectio"
-          + "n_confidence_score\030\t \001(\010\"\330\002\n\014ImageContex"
-          + "t\022A\n\rlat_long_rect\030\001 \001(\0132*.google.cloud."
-          + "vision.v1p1beta1.LatLongRect\022\026\n\016language"
-          + "_hints\030\002 \003(\t\022I\n\021crop_hints_params\030\004 \001(\0132"
-          + "..google.cloud.vision.v1p1beta1.CropHint"
-          + "sParams\022O\n\024web_detection_params\030\006 \001(\01321."
-          + "google.cloud.vision.v1p1beta1.WebDetecti"
-          + "onParams\022Q\n\025text_detection_params\030\014 \001(\0132"
-          + "2.google.cloud.vision.v1p1beta1.TextDete"
-          + "ctionParams\"\311\001\n\024AnnotateImageRequest\0223\n\005"
-          + "image\030\001 \001(\0132$.google.cloud.vision.v1p1be"
-          + "ta1.Image\0228\n\010features\030\002 \003(\0132&.google.clo"
-          + "ud.vision.v1p1beta1.Feature\022B\n\rimage_con"
-          + "text\030\003 \001(\0132+.google.cloud.vision.v1p1bet"
-          + "a1.ImageContext\"\302\006\n\025AnnotateImageRespons"
-          + "e\022G\n\020face_annotations\030\001 \003(\0132-.google.clo"
-          + "ud.vision.v1p1beta1.FaceAnnotation\022M\n\024la"
-          + "ndmark_annotations\030\002 \003(\0132/.google.cloud."
-          + "vision.v1p1beta1.EntityAnnotation\022I\n\020log"
-          + "o_annotations\030\003 \003(\0132/.google.cloud.visio"
-          + "n.v1p1beta1.EntityAnnotation\022J\n\021label_an"
-          + "notations\030\004 \003(\0132/.google.cloud.vision.v1"
-          + "p1beta1.EntityAnnotation\022I\n\020text_annotat"
-          + "ions\030\005 \003(\0132/.google.cloud.vision.v1p1bet"
-          + "a1.EntityAnnotation\022K\n\024full_text_annotat"
-          + "ion\030\014 \001(\0132-.google.cloud.vision.v1p1beta"
-          + "1.TextAnnotation\022S\n\026safe_search_annotati"
-          + "on\030\006 \001(\01323.google.cloud.vision.v1p1beta1"
-          + ".SafeSearchAnnotation\022S\n\033image_propertie"
-          + "s_annotation\030\010 \001(\0132..google.cloud.vision"
-          + ".v1p1beta1.ImageProperties\022Q\n\025crop_hints"
-          + "_annotation\030\013 \001(\01322.google.cloud.vision."
-          + "v1p1beta1.CropHintsAnnotation\022B\n\rweb_det"
-          + "ection\030\r \001(\0132+.google.cloud.vision.v1p1b"
-          + "eta1.WebDetection\022!\n\005error\030\t \001(\0132\022.googl"
-          + "e.rpc.Status\"h\n\032BatchAnnotateImagesReque"
-          + "st\022J\n\010requests\030\001 \003(\01323.google.cloud.visi"
-          + "on.v1p1beta1.AnnotateImageRequestB\003\340A\002\"f"
-          + "\n\033BatchAnnotateImagesResponse\022G\n\trespons"
-          + "es\030\001 \003(\01324.google.cloud.vision.v1p1beta1"
-          + ".AnnotateImageResponse*e\n\nLikelihood\022\013\n\007"
-          + "UNKNOWN\020\000\022\021\n\rVERY_UNLIKELY\020\001\022\014\n\010UNLIKELY"
-          + "\020\002\022\014\n\010POSSIBLE\020\003\022\n\n\006LIKELY\020\004\022\017\n\013VERY_LIK"
-          + "ELY\020\0052\311\002\n\016ImageAnnotator\022\276\001\n\023BatchAnnota"
-          + "teImages\0229.google.cloud.vision.v1p1beta1"
-          + ".BatchAnnotateImagesRequest\032:.google.clo"
-          + "ud.vision.v1p1beta1.BatchAnnotateImagesR"
-          + "esponse\"0\202\323\344\223\002\037\"\032/v1p1beta1/images:annot"
-          + "ate:\001*\332A\010requests\032v\312A\025vision.googleapis."
-          + "com\322A[https://www.googleapis.com/auth/cl"
-          + "oud-platform,https://www.googleapis.com/"
-          + "auth/cloud-visionB\202\001\n!com.google.cloud.v"
-          + "ision.v1p1beta1B\023ImageAnnotatorProtoP\001ZC"
-          + "google.golang.org/genproto/googleapis/cl"
-          + "oud/vision/v1p1beta1;vision\370\001\001b\006proto3"
+          + "n_confidence_score\030\t \001(\010\022\034\n\024advanced_ocr"
+          + "_options\030\013 \003(\t\"\330\002\n\014ImageContext\022A\n\rlat_l"
+          + "ong_rect\030\001 \001(\0132*.google.cloud.vision.v1p"
+          + "1beta1.LatLongRect\022\026\n\016language_hints\030\002 \003"
+          + "(\t\022I\n\021crop_hints_params\030\004 \001(\0132..google.c"
+          + "loud.vision.v1p1beta1.CropHintsParams\022O\n"
+          + "\024web_detection_params\030\006 \001(\01321.google.clo"
+          + "ud.vision.v1p1beta1.WebDetectionParams\022Q"
+          + "\n\025text_detection_params\030\014 \001(\01322.google.c"
+          + "loud.vision.v1p1beta1.TextDetectionParam"
+          + "s\"\311\001\n\024AnnotateImageRequest\0223\n\005image\030\001 \001("
+          + "\0132$.google.cloud.vision.v1p1beta1.Image\022"
+          + "8\n\010features\030\002 \003(\0132&.google.cloud.vision."
+          + "v1p1beta1.Feature\022B\n\rimage_context\030\003 \001(\013"
+          + "2+.google.cloud.vision.v1p1beta1.ImageCo"
+          + "ntext\"\302\006\n\025AnnotateImageResponse\022G\n\020face_"
+          + "annotations\030\001 \003(\0132-.google.cloud.vision."
+          + "v1p1beta1.FaceAnnotation\022M\n\024landmark_ann"
+          + "otations\030\002 \003(\0132/.google.cloud.vision.v1p"
+          + "1beta1.EntityAnnotation\022I\n\020logo_annotati"
+          + "ons\030\003 \003(\0132/.google.cloud.vision.v1p1beta"
+          + "1.EntityAnnotation\022J\n\021label_annotations\030"
+          + "\004 \003(\0132/.google.cloud.vision.v1p1beta1.En"
+          + "tityAnnotation\022I\n\020text_annotations\030\005 \003(\013"
+          + "2/.google.cloud.vision.v1p1beta1.EntityA"
+          + "nnotation\022K\n\024full_text_annotation\030\014 \001(\0132"
+          + "-.google.cloud.vision.v1p1beta1.TextAnno"
+          + "tation\022S\n\026safe_search_annotation\030\006 \001(\01323"
+          + ".google.cloud.vision.v1p1beta1.SafeSearc"
+          + "hAnnotation\022S\n\033image_properties_annotati"
+          + "on\030\010 \001(\0132..google.cloud.vision.v1p1beta1"
+          + ".ImageProperties\022Q\n\025crop_hints_annotatio"
+          + "n\030\013 \001(\01322.google.cloud.vision.v1p1beta1."
+          + "CropHintsAnnotation\022B\n\rweb_detection\030\r \001"
+          + "(\0132+.google.cloud.vision.v1p1beta1.WebDe"
+          + "tection\022!\n\005error\030\t \001(\0132\022.google.rpc.Stat"
+          + "us\"h\n\032BatchAnnotateImagesRequest\022J\n\010requ"
+          + "ests\030\001 \003(\01323.google.cloud.vision.v1p1bet"
+          + "a1.AnnotateImageRequestB\003\340A\002\"f\n\033BatchAnn"
+          + "otateImagesResponse\022G\n\tresponses\030\001 \003(\01324"
+          + ".google.cloud.vision.v1p1beta1.AnnotateI"
+          + "mageResponse*e\n\nLikelihood\022\013\n\007UNKNOWN\020\000\022"
+          + "\021\n\rVERY_UNLIKELY\020\001\022\014\n\010UNLIKELY\020\002\022\014\n\010POSS"
+          + "IBLE\020\003\022\n\n\006LIKELY\020\004\022\017\n\013VERY_LIKELY\020\0052\311\002\n\016"
+          + "ImageAnnotator\022\276\001\n\023BatchAnnotateImages\0229"
+          + ".google.cloud.vision.v1p1beta1.BatchAnno"
+          + "tateImagesRequest\032:.google.cloud.vision."
+          + "v1p1beta1.BatchAnnotateImagesResponse\"0\202"
+          + "\323\344\223\002\037\"\032/v1p1beta1/images:annotate:\001*\332A\010r"
+          + "equests\032v\312A\025vision.googleapis.com\322A[http"
+          + "s://www.googleapis.com/auth/cloud-platfo"
+          + "rm,https://www.googleapis.com/auth/cloud"
+          + "-visionB\202\001\n!com.google.cloud.vision.v1p1"
+          + "beta1B\023ImageAnnotatorProtoP\001ZCgoogle.gol"
+          + "ang.org/genproto/googleapis/cloud/vision"
+          + "/v1p1beta1;vision\370\001\001b\006proto3"
     };
     descriptor =
         com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom(
@@ -469,7 +470,7 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
         new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
             internal_static_google_cloud_vision_v1p1beta1_TextDetectionParams_descriptor,
             new java.lang.String[] {
-              "EnableTextDetectionConfidenceScore",
+              "EnableTextDetectionConfidenceScore", "AdvancedOcrOptions",
             });
     internal_static_google_cloud_vision_v1p1beta1_ImageContext_descriptor =
         getDescriptor().getMessageTypes().get(17);
diff --git a/java-vision/proto-google-cloud-vision-v1p1beta1/src/main/java/com/google/cloud/vision/v1p1beta1/TextDetectionParams.java b/java-vision/proto-google-cloud-vision-v1p1beta1/src/main/java/com/google/cloud/vision/v1p1beta1/TextDetectionParams.java
index cb68cab87b99..7a53543f66c9 100644
--- a/java-vision/proto-google-cloud-vision-v1p1beta1/src/main/java/com/google/cloud/vision/v1p1beta1/TextDetectionParams.java
+++ b/java-vision/proto-google-cloud-vision-v1p1beta1/src/main/java/com/google/cloud/vision/v1p1beta1/TextDetectionParams.java
@@ -38,7 +38,9 @@ private TextDetectionParams(com.google.protobuf.GeneratedMessageV3.Builder<?> bu
     super(builder);
   }
 
-  private TextDetectionParams() {}
+  private TextDetectionParams() {
+    advancedOcrOptions_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+  }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
@@ -59,6 +61,7 @@ private TextDetectionParams(
     if (extensionRegistry == null) {
       throw new java.lang.NullPointerException();
     }
+    int mutable_bitField0_ = 0;
     com.google.protobuf.UnknownFieldSet.Builder unknownFields =
         com.google.protobuf.UnknownFieldSet.newBuilder();
     try {
@@ -74,6 +77,16 @@ private TextDetectionParams(
               enableTextDetectionConfidenceScore_ = input.readBool();
               break;
             }
+          case 90:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
+              if (!((mutable_bitField0_ & 0x00000001) != 0)) {
+                advancedOcrOptions_ = new com.google.protobuf.LazyStringArrayList();
+                mutable_bitField0_ |= 0x00000001;
+              }
+              advancedOcrOptions_.add(s);
+              break;
+            }
           default:
             {
               if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
@@ -90,6 +103,9 @@ private TextDetectionParams(
     } catch (java.io.IOException e) {
       throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
     } finally {
+      if (((mutable_bitField0_ & 0x00000001) != 0)) {
+        advancedOcrOptions_ = advancedOcrOptions_.getUnmodifiableView();
+      }
       this.unknownFields = unknownFields.build();
       makeExtensionsImmutable();
     }
@@ -130,6 +146,67 @@ public boolean getEnableTextDetectionConfidenceScore() {
     return enableTextDetectionConfidenceScore_;
   }
 
+  public static final int ADVANCED_OCR_OPTIONS_FIELD_NUMBER = 11;
+  private com.google.protobuf.LazyStringList advancedOcrOptions_;
+  /**
+   *
+   *
+   * <pre>
+   * A list of advanced OCR options to fine-tune OCR behavior.
+   * </pre>
+   *
+   * <code>repeated string advanced_ocr_options = 11;</code>
+   *
+   * @return A list containing the advancedOcrOptions.
+   */
+  public com.google.protobuf.ProtocolStringList getAdvancedOcrOptionsList() {
+    return advancedOcrOptions_;
+  }
+  /**
+   *
+   *
+   * <pre>
+   * A list of advanced OCR options to fine-tune OCR behavior.
+   * </pre>
+   *
+   * <code>repeated string advanced_ocr_options = 11;</code>
+   *
+   * @return The count of advancedOcrOptions.
+   */
+  public int getAdvancedOcrOptionsCount() {
+    return advancedOcrOptions_.size();
+  }
+  /**
+   *
+   *
+   * <pre>
+   * A list of advanced OCR options to fine-tune OCR behavior.
+   * </pre>
+   *
+   * <code>repeated string advanced_ocr_options = 11;</code>
+   *
+   * @param index The index of the element to return.
+   * @return The advancedOcrOptions at the given index.
+   */
+  public java.lang.String getAdvancedOcrOptions(int index) {
+    return advancedOcrOptions_.get(index);
+  }
+  /**
+   *
+   *
+   * <pre>
+   * A list of advanced OCR options to fine-tune OCR behavior.
+   * </pre>
+   *
+   * <code>repeated string advanced_ocr_options = 11;</code>
+   *
+   * @param index The index of the value to return.
+   * @return The bytes of the advancedOcrOptions at the given index.
+   */
+  public com.google.protobuf.ByteString getAdvancedOcrOptionsBytes(int index) {
+    return advancedOcrOptions_.getByteString(index);
+  }
+
   private byte memoizedIsInitialized = -1;
 
   @java.lang.Override
@@ -147,6 +224,9 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
     if (enableTextDetectionConfidenceScore_ != false) {
       output.writeBool(9, enableTextDetectionConfidenceScore_);
     }
+    for (int i = 0; i < advancedOcrOptions_.size(); i++) {
+      com.google.protobuf.GeneratedMessageV3.writeString(output, 11, advancedOcrOptions_.getRaw(i));
+    }
     unknownFields.writeTo(output);
   }
 
@@ -161,6 +241,14 @@ public int getSerializedSize() {
           com.google.protobuf.CodedOutputStream.computeBoolSize(
               9, enableTextDetectionConfidenceScore_);
     }
+    {
+      int dataSize = 0;
+      for (int i = 0; i < advancedOcrOptions_.size(); i++) {
+        dataSize += computeStringSizeNoTag(advancedOcrOptions_.getRaw(i));
+      }
+      size += dataSize;
+      size += 1 * getAdvancedOcrOptionsList().size();
+    }
     size += unknownFields.getSerializedSize();
     memoizedSize = size;
     return size;
@@ -179,6 +267,7 @@ public boolean equals(final java.lang.Object obj) {
 
     if (getEnableTextDetectionConfidenceScore() != other.getEnableTextDetectionConfidenceScore())
       return false;
+    if (!getAdvancedOcrOptionsList().equals(other.getAdvancedOcrOptionsList())) return false;
     if (!unknownFields.equals(other.unknownFields)) return false;
     return true;
   }
@@ -194,6 +283,10 @@ public int hashCode() {
     hash =
         (53 * hash)
             + com.google.protobuf.Internal.hashBoolean(getEnableTextDetectionConfidenceScore());
+    if (getAdvancedOcrOptionsCount() > 0) {
+      hash = (37 * hash) + ADVANCED_OCR_OPTIONS_FIELD_NUMBER;
+      hash = (53 * hash) + getAdvancedOcrOptionsList().hashCode();
+    }
     hash = (29 * hash) + unknownFields.hashCode();
     memoizedHashCode = hash;
     return hash;
@@ -343,6 +436,8 @@ public Builder clear() {
       super.clear();
       enableTextDetectionConfidenceScore_ = false;
 
+      advancedOcrOptions_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+      bitField0_ = (bitField0_ & ~0x00000001);
       return this;
     }
 
@@ -370,7 +465,13 @@ public com.google.cloud.vision.v1p1beta1.TextDetectionParams build() {
     public com.google.cloud.vision.v1p1beta1.TextDetectionParams buildPartial() {
       com.google.cloud.vision.v1p1beta1.TextDetectionParams result =
           new com.google.cloud.vision.v1p1beta1.TextDetectionParams(this);
+      int from_bitField0_ = bitField0_;
       result.enableTextDetectionConfidenceScore_ = enableTextDetectionConfidenceScore_;
+      if (((bitField0_ & 0x00000001) != 0)) {
+        advancedOcrOptions_ = advancedOcrOptions_.getUnmodifiableView();
+        bitField0_ = (bitField0_ & ~0x00000001);
+      }
+      result.advancedOcrOptions_ = advancedOcrOptions_;
       onBuilt();
       return result;
     }
@@ -424,6 +525,16 @@ public Builder mergeFrom(com.google.cloud.vision.v1p1beta1.TextDetectionParams o
       if (other.getEnableTextDetectionConfidenceScore() != false) {
         setEnableTextDetectionConfidenceScore(other.getEnableTextDetectionConfidenceScore());
       }
+      if (!other.advancedOcrOptions_.isEmpty()) {
+        if (advancedOcrOptions_.isEmpty()) {
+          advancedOcrOptions_ = other.advancedOcrOptions_;
+          bitField0_ = (bitField0_ & ~0x00000001);
+        } else {
+          ensureAdvancedOcrOptionsIsMutable();
+          advancedOcrOptions_.addAll(other.advancedOcrOptions_);
+        }
+        onChanged();
+      }
       this.mergeUnknownFields(other.unknownFields);
       onChanged();
       return this;
@@ -454,6 +565,8 @@ public Builder mergeFrom(
       return this;
     }
 
+    private int bitField0_;
+
     private boolean enableTextDetectionConfidenceScore_;
     /**
      *
@@ -512,6 +625,174 @@ public Builder clearEnableTextDetectionConfidenceScore() {
       return this;
     }
 
+    private com.google.protobuf.LazyStringList advancedOcrOptions_ =
+        com.google.protobuf.LazyStringArrayList.EMPTY;
+
+    private void ensureAdvancedOcrOptionsIsMutable() {
+      if (!((bitField0_ & 0x00000001) != 0)) {
+        advancedOcrOptions_ = new com.google.protobuf.LazyStringArrayList(advancedOcrOptions_);
+        bitField0_ |= 0x00000001;
+      }
+    }
+    /**
+     *
+     *
+     * <pre>
+     * A list of advanced OCR options to fine-tune OCR behavior.
+     * </pre>
+     *
+     * <code>repeated string advanced_ocr_options = 11;</code>
+     *
+     * @return A list containing the advancedOcrOptions.
+     */
+    public com.google.protobuf.ProtocolStringList getAdvancedOcrOptionsList() {
+      return advancedOcrOptions_.getUnmodifiableView();
+    }
+    /**
+     *
+     *
+     * <pre>
+     * A list of advanced OCR options to fine-tune OCR behavior.
+     * </pre>
+     *
+     * <code>repeated string advanced_ocr_options = 11;</code>
+     *
+     * @return The count of advancedOcrOptions.
+     */
+    public int getAdvancedOcrOptionsCount() {
+      return advancedOcrOptions_.size();
+    }
+    /**
+     *
+     *
+     * <pre>
+     * A list of advanced OCR options to fine-tune OCR behavior.
+     * </pre>
+     *
+     * <code>repeated string advanced_ocr_options = 11;</code>
+     *
+     * @param index The index of the element to return.
+     * @return The advancedOcrOptions at the given index.
+     */
+    public java.lang.String getAdvancedOcrOptions(int index) {
+      return advancedOcrOptions_.get(index);
+    }
+    /**
+     *
+     *
+     * <pre>
+     * A list of advanced OCR options to fine-tune OCR behavior.
+     * </pre>
+     *
+     * <code>repeated string advanced_ocr_options = 11;</code>
+     *
+     * @param index The index of the value to return.
+     * @return The bytes of the advancedOcrOptions at the given index.
+     */
+    public com.google.protobuf.ByteString getAdvancedOcrOptionsBytes(int index) {
+      return advancedOcrOptions_.getByteString(index);
+    }
+    /**
+     *
+     *
+     * <pre>
+     * A list of advanced OCR options to fine-tune OCR behavior.
+     * </pre>
+     *
+     * <code>repeated string advanced_ocr_options = 11;</code>
+     *
+     * @param index The index to set the value at.
+     * @param value The advancedOcrOptions to set.
+     * @return This builder for chaining.
+     */
+    public Builder setAdvancedOcrOptions(int index, java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      ensureAdvancedOcrOptionsIsMutable();
+      advancedOcrOptions_.set(index, value);
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * <pre>
+     * A list of advanced OCR options to fine-tune OCR behavior.
+     * </pre>
+     *
+     * <code>repeated string advanced_ocr_options = 11;</code>
+     *
+     * @param value The advancedOcrOptions to add.
+     * @return This builder for chaining.
+     */
+    public Builder addAdvancedOcrOptions(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      ensureAdvancedOcrOptionsIsMutable();
+      advancedOcrOptions_.add(value);
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * <pre>
+     * A list of advanced OCR options to fine-tune OCR behavior.
+     * </pre>
+     *
+     * <code>repeated string advanced_ocr_options = 11;</code>
+     *
+     * @param values The advancedOcrOptions to add.
+     * @return This builder for chaining.
+     */
+    public Builder addAllAdvancedOcrOptions(java.lang.Iterable<java.lang.String> values) {
+      ensureAdvancedOcrOptionsIsMutable();
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, advancedOcrOptions_);
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * <pre>
+     * A list of advanced OCR options to fine-tune OCR behavior.
+     * </pre>
+     *
+     * <code>repeated string advanced_ocr_options = 11;</code>
+     *
+     * @return This builder for chaining.
+     */
+    public Builder clearAdvancedOcrOptions() {
+      advancedOcrOptions_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+      bitField0_ = (bitField0_ & ~0x00000001);
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * <pre>
+     * A list of advanced OCR options to fine-tune OCR behavior.
+     * </pre>
+     *
+     * <code>repeated string advanced_ocr_options = 11;</code>
+     *
+     * @param value The bytes of the advancedOcrOptions to add.
+     * @return This builder for chaining.
+     */
+    public Builder addAdvancedOcrOptionsBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+      ensureAdvancedOcrOptionsIsMutable();
+      advancedOcrOptions_.add(value);
+      onChanged();
+      return this;
+    }
+
     @java.lang.Override
     public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
diff --git a/java-vision/proto-google-cloud-vision-v1p1beta1/src/main/java/com/google/cloud/vision/v1p1beta1/TextDetectionParamsOrBuilder.java b/java-vision/proto-google-cloud-vision-v1p1beta1/src/main/java/com/google/cloud/vision/v1p1beta1/TextDetectionParamsOrBuilder.java
index 61f5c77a72eb..df752eec72fc 100644
--- a/java-vision/proto-google-cloud-vision-v1p1beta1/src/main/java/com/google/cloud/vision/v1p1beta1/TextDetectionParamsOrBuilder.java
+++ b/java-vision/proto-google-cloud-vision-v1p1beta1/src/main/java/com/google/cloud/vision/v1p1beta1/TextDetectionParamsOrBuilder.java
@@ -37,4 +37,55 @@ public interface TextDetectionParamsOrBuilder
    * @return The enableTextDetectionConfidenceScore.
    */
   boolean getEnableTextDetectionConfidenceScore();
+
+  /**
+   *
+   *
+   * <pre>
+   * A list of advanced OCR options to fine-tune OCR behavior.
+   * </pre>
+   *
+   * <code>repeated string advanced_ocr_options = 11;</code>
+   *
+   * @return A list containing the advancedOcrOptions.
+   */
+  java.util.List<java.lang.String> getAdvancedOcrOptionsList();
+  /**
+   *
+   *
+   * <pre>
+   * A list of advanced OCR options to fine-tune OCR behavior.
+   * </pre>
+   *
+   * <code>repeated string advanced_ocr_options = 11;</code>
+   *
+   * @return The count of advancedOcrOptions.
+   */
+  int getAdvancedOcrOptionsCount();
+  /**
+   *
+   *
+   * <pre>
+   * A list of advanced OCR options to fine-tune OCR behavior.
+   * </pre>
+   *
+   * <code>repeated string advanced_ocr_options = 11;</code>
+   *
+   * @param index The index of the element to return.
+   * @return The advancedOcrOptions at the given index.
+   */
+  java.lang.String getAdvancedOcrOptions(int index);
+  /**
+   *
+   *
+   * <pre>
+   * A list of advanced OCR options to fine-tune OCR behavior.
+   * </pre>
+   *
+   * <code>repeated string advanced_ocr_options = 11;</code>
+   *
+   * @param index The index of the value to return.
+   * @return The bytes of the advancedOcrOptions at the given index.
+   */
+  com.google.protobuf.ByteString getAdvancedOcrOptionsBytes(int index);
 }
diff --git a/java-vision/proto-google-cloud-vision-v1p1beta1/src/main/proto/google/cloud/vision/v1p1beta1/image_annotator.proto b/java-vision/proto-google-cloud-vision-v1p1beta1/src/main/proto/google/cloud/vision/v1p1beta1/image_annotator.proto
index daf6a2d27583..729a0fa08e6b 100644
--- a/java-vision/proto-google-cloud-vision-v1p1beta1/src/main/proto/google/cloud/vision/v1p1beta1/image_annotator.proto
+++ b/java-vision/proto-google-cloud-vision-v1p1beta1/src/main/proto/google/cloud/vision/v1p1beta1/image_annotator.proto
@@ -498,6 +498,9 @@ message TextDetectionParams {
   // DOCUMENT_TEXT_DETECTION result. Set the flag to true to include confidence
   // score for TEXT_DETECTION as well.
   bool enable_text_detection_confidence_score = 9;
+
+  // A list of advanced OCR options to fine-tune OCR behavior.
+  repeated string advanced_ocr_options = 11;
 }
 
 // Image context and/or feature-specific parameters.
diff --git a/java-vision/proto-google-cloud-vision-v1p2beta1/src/main/java/com/google/cloud/vision/v1p2beta1/ImageAnnotatorProto.java b/java-vision/proto-google-cloud-vision-v1p2beta1/src/main/java/com/google/cloud/vision/v1p2beta1/ImageAnnotatorProto.java
index 413a66f58689..625320e96b6d 100644
--- a/java-vision/proto-google-cloud-vision-v1p2beta1/src/main/java/com/google/cloud/vision/v1p2beta1/ImageAnnotatorProto.java
+++ b/java-vision/proto-google-cloud-vision-v1p2beta1/src/main/java/com/google/cloud/vision/v1p2beta1/ImageAnnotatorProto.java
@@ -277,105 +277,106 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
           + "nts\030\001 \003(\0132\'.google.cloud.vision.v1p2beta"
           + "1.CropHint\"(\n\017CropHintsParams\022\025\n\raspect_"
           + "ratios\030\001 \003(\002\"1\n\022WebDetectionParams\022\033\n\023in"
-          + "clude_geo_results\030\002 \001(\010\"E\n\023TextDetection"
+          + "clude_geo_results\030\002 \001(\010\"c\n\023TextDetection"
           + "Params\022.\n&enable_text_detection_confiden"
-          + "ce_score\030\t \001(\010\"\330\002\n\014ImageContext\022A\n\rlat_l"
-          + "ong_rect\030\001 \001(\0132*.google.cloud.vision.v1p"
-          + "2beta1.LatLongRect\022\026\n\016language_hints\030\002 \003"
-          + "(\t\022I\n\021crop_hints_params\030\004 \001(\0132..google.c"
-          + "loud.vision.v1p2beta1.CropHintsParams\022O\n"
-          + "\024web_detection_params\030\006 \001(\01321.google.clo"
-          + "ud.vision.v1p2beta1.WebDetectionParams\022Q"
-          + "\n\025text_detection_params\030\014 \001(\01322.google.c"
-          + "loud.vision.v1p2beta1.TextDetectionParam"
-          + "s\"\311\001\n\024AnnotateImageRequest\0223\n\005image\030\001 \001("
-          + "\0132$.google.cloud.vision.v1p2beta1.Image\022"
-          + "8\n\010features\030\002 \003(\0132&.google.cloud.vision."
-          + "v1p2beta1.Feature\022B\n\rimage_context\030\003 \001(\013"
-          + "2+.google.cloud.vision.v1p2beta1.ImageCo"
-          + "ntext\":\n\026ImageAnnotationContext\022\013\n\003uri\030\001"
-          + " \001(\t\022\023\n\013page_number\030\002 \001(\005\"\212\007\n\025AnnotateIm"
-          + "ageResponse\022G\n\020face_annotations\030\001 \003(\0132-."
-          + "google.cloud.vision.v1p2beta1.FaceAnnota"
-          + "tion\022M\n\024landmark_annotations\030\002 \003(\0132/.goo"
-          + "gle.cloud.vision.v1p2beta1.EntityAnnotat"
-          + "ion\022I\n\020logo_annotations\030\003 \003(\0132/.google.c"
-          + "loud.vision.v1p2beta1.EntityAnnotation\022J"
-          + "\n\021label_annotations\030\004 \003(\0132/.google.cloud"
-          + ".vision.v1p2beta1.EntityAnnotation\022I\n\020te"
-          + "xt_annotations\030\005 \003(\0132/.google.cloud.visi"
-          + "on.v1p2beta1.EntityAnnotation\022K\n\024full_te"
-          + "xt_annotation\030\014 \001(\0132-.google.cloud.visio"
-          + "n.v1p2beta1.TextAnnotation\022S\n\026safe_searc"
-          + "h_annotation\030\006 \001(\01323.google.cloud.vision"
-          + ".v1p2beta1.SafeSearchAnnotation\022S\n\033image"
-          + "_properties_annotation\030\010 \001(\0132..google.cl"
-          + "oud.vision.v1p2beta1.ImageProperties\022Q\n\025"
-          + "crop_hints_annotation\030\013 \001(\01322.google.clo"
-          + "ud.vision.v1p2beta1.CropHintsAnnotation\022"
-          + "B\n\rweb_detection\030\r \001(\0132+.google.cloud.vi"
-          + "sion.v1p2beta1.WebDetection\022!\n\005error\030\t \001"
-          + "(\0132\022.google.rpc.Status\022F\n\007context\030\025 \001(\0132"
-          + "5.google.cloud.vision.v1p2beta1.ImageAnn"
-          + "otationContext\"\241\001\n\024AnnotateFileResponse\022"
-          + "@\n\014input_config\030\001 \001(\0132*.google.cloud.vis"
-          + "ion.v1p2beta1.InputConfig\022G\n\tresponses\030\002"
+          + "ce_score\030\t \001(\010\022\034\n\024advanced_ocr_options\030\013"
+          + " \003(\t\"\330\002\n\014ImageContext\022A\n\rlat_long_rect\030\001"
+          + " \001(\0132*.google.cloud.vision.v1p2beta1.Lat"
+          + "LongRect\022\026\n\016language_hints\030\002 \003(\t\022I\n\021crop"
+          + "_hints_params\030\004 \001(\0132..google.cloud.visio"
+          + "n.v1p2beta1.CropHintsParams\022O\n\024web_detec"
+          + "tion_params\030\006 \001(\01321.google.cloud.vision."
+          + "v1p2beta1.WebDetectionParams\022Q\n\025text_det"
+          + "ection_params\030\014 \001(\01322.google.cloud.visio"
+          + "n.v1p2beta1.TextDetectionParams\"\311\001\n\024Anno"
+          + "tateImageRequest\0223\n\005image\030\001 \001(\0132$.google"
+          + ".cloud.vision.v1p2beta1.Image\0228\n\010feature"
+          + "s\030\002 \003(\0132&.google.cloud.vision.v1p2beta1."
+          + "Feature\022B\n\rimage_context\030\003 \001(\0132+.google."
+          + "cloud.vision.v1p2beta1.ImageContext\":\n\026I"
+          + "mageAnnotationContext\022\013\n\003uri\030\001 \001(\t\022\023\n\013pa"
+          + "ge_number\030\002 \001(\005\"\212\007\n\025AnnotateImageRespons"
+          + "e\022G\n\020face_annotations\030\001 \003(\0132-.google.clo"
+          + "ud.vision.v1p2beta1.FaceAnnotation\022M\n\024la"
+          + "ndmark_annotations\030\002 \003(\0132/.google.cloud."
+          + "vision.v1p2beta1.EntityAnnotation\022I\n\020log"
+          + "o_annotations\030\003 \003(\0132/.google.cloud.visio"
+          + "n.v1p2beta1.EntityAnnotation\022J\n\021label_an"
+          + "notations\030\004 \003(\0132/.google.cloud.vision.v1"
+          + "p2beta1.EntityAnnotation\022I\n\020text_annotat"
+          + "ions\030\005 \003(\0132/.google.cloud.vision.v1p2bet"
+          + "a1.EntityAnnotation\022K\n\024full_text_annotat"
+          + "ion\030\014 \001(\0132-.google.cloud.vision.v1p2beta"
+          + "1.TextAnnotation\022S\n\026safe_search_annotati"
+          + "on\030\006 \001(\01323.google.cloud.vision.v1p2beta1"
+          + ".SafeSearchAnnotation\022S\n\033image_propertie"
+          + "s_annotation\030\010 \001(\0132..google.cloud.vision"
+          + ".v1p2beta1.ImageProperties\022Q\n\025crop_hints"
+          + "_annotation\030\013 \001(\01322.google.cloud.vision."
+          + "v1p2beta1.CropHintsAnnotation\022B\n\rweb_det"
+          + "ection\030\r \001(\0132+.google.cloud.vision.v1p2b"
+          + "eta1.WebDetection\022!\n\005error\030\t \001(\0132\022.googl"
+          + "e.rpc.Status\022F\n\007context\030\025 \001(\01325.google.c"
+          + "loud.vision.v1p2beta1.ImageAnnotationCon"
+          + "text\"\241\001\n\024AnnotateFileResponse\022@\n\014input_c"
+          + "onfig\030\001 \001(\0132*.google.cloud.vision.v1p2be"
+          + "ta1.InputConfig\022G\n\tresponses\030\002 \003(\01324.goo"
+          + "gle.cloud.vision.v1p2beta1.AnnotateImage"
+          + "Response\"h\n\032BatchAnnotateImagesRequest\022J"
+          + "\n\010requests\030\001 \003(\01323.google.cloud.vision.v"
+          + "1p2beta1.AnnotateImageRequestB\003\340A\002\"f\n\033Ba"
+          + "tchAnnotateImagesResponse\022G\n\tresponses\030\001"
           + " \003(\01324.google.cloud.vision.v1p2beta1.Ann"
-          + "otateImageResponse\"h\n\032BatchAnnotateImage"
-          + "sRequest\022J\n\010requests\030\001 \003(\01323.google.clou"
-          + "d.vision.v1p2beta1.AnnotateImageRequestB"
-          + "\003\340A\002\"f\n\033BatchAnnotateImagesResponse\022G\n\tr"
-          + "esponses\030\001 \003(\01324.google.cloud.vision.v1p"
-          + "2beta1.AnnotateImageResponse\"\236\002\n\030AsyncAn"
-          + "notateFileRequest\022@\n\014input_config\030\001 \001(\0132"
-          + "*.google.cloud.vision.v1p2beta1.InputCon"
-          + "fig\0228\n\010features\030\002 \003(\0132&.google.cloud.vis"
-          + "ion.v1p2beta1.Feature\022B\n\rimage_context\030\003"
-          + " \001(\0132+.google.cloud.vision.v1p2beta1.Ima"
-          + "geContext\022B\n\routput_config\030\004 \001(\0132+.googl"
-          + "e.cloud.vision.v1p2beta1.OutputConfig\"_\n"
-          + "\031AsyncAnnotateFileResponse\022B\n\routput_con"
-          + "fig\030\001 \001(\0132+.google.cloud.vision.v1p2beta"
-          + "1.OutputConfig\"p\n\036AsyncBatchAnnotateFile"
-          + "sRequest\022N\n\010requests\030\001 \003(\01327.google.clou"
-          + "d.vision.v1p2beta1.AsyncAnnotateFileRequ"
-          + "estB\003\340A\002\"n\n\037AsyncBatchAnnotateFilesRespo"
-          + "nse\022K\n\tresponses\030\001 \003(\01328.google.cloud.vi"
-          + "sion.v1p2beta1.AsyncAnnotateFileResponse"
-          + "\"^\n\013InputConfig\022<\n\ngcs_source\030\001 \001(\0132(.go"
-          + "ogle.cloud.vision.v1p2beta1.GcsSource\022\021\n"
-          + "\tmime_type\030\002 \001(\t\"j\n\014OutputConfig\022F\n\017gcs_"
-          + "destination\030\001 \001(\0132-.google.cloud.vision."
-          + "v1p2beta1.GcsDestination\022\022\n\nbatch_size\030\002"
-          + " \001(\005\"\030\n\tGcsSource\022\013\n\003uri\030\001 \001(\t\"\035\n\016GcsDes"
-          + "tination\022\013\n\003uri\030\001 \001(\t\"\217\002\n\021OperationMetad"
-          + "ata\022E\n\005state\030\001 \001(\01626.google.cloud.vision"
-          + ".v1p2beta1.OperationMetadata.State\022/\n\013cr"
-          + "eate_time\030\005 \001(\0132\032.google.protobuf.Timest"
-          + "amp\022/\n\013update_time\030\006 \001(\0132\032.google.protob"
-          + "uf.Timestamp\"Q\n\005State\022\025\n\021STATE_UNSPECIFI"
-          + "ED\020\000\022\013\n\007CREATED\020\001\022\013\n\007RUNNING\020\002\022\010\n\004DONE\020\003"
-          + "\022\r\n\tCANCELLED\020\004*e\n\nLikelihood\022\013\n\007UNKNOWN"
-          + "\020\000\022\021\n\rVERY_UNLIKELY\020\001\022\014\n\010UNLIKELY\020\002\022\014\n\010P"
-          + "OSSIBLE\020\003\022\n\n\006LIKELY\020\004\022\017\n\013VERY_LIKELY\020\0052\265"
-          + "\004\n\016ImageAnnotator\022\276\001\n\023BatchAnnotateImage"
-          + "s\0229.google.cloud.vision.v1p2beta1.BatchA"
-          + "nnotateImagesRequest\032:.google.cloud.visi"
-          + "on.v1p2beta1.BatchAnnotateImagesResponse"
-          + "\"0\202\323\344\223\002\037\"\032/v1p2beta1/images:annotate:\001*\332"
-          + "A\010requests\022\351\001\n\027AsyncBatchAnnotateFiles\022="
-          + ".google.cloud.vision.v1p2beta1.AsyncBatc"
-          + "hAnnotateFilesRequest\032\035.google.longrunni"
-          + "ng.Operation\"p\202\323\344\223\002(\"#/v1p2beta1/files:a"
-          + "syncBatchAnnotate:\001*\332A\010requests\312A4\n\037Asyn"
-          + "cBatchAnnotateFilesResponse\022\021OperationMe"
-          + "tadata\032v\312A\025vision.googleapis.com\322A[https"
-          + "://www.googleapis.com/auth/cloud-platfor"
-          + "m,https://www.googleapis.com/auth/cloud-"
-          + "visionB\202\001\n!com.google.cloud.vision.v1p2b"
-          + "eta1B\023ImageAnnotatorProtoP\001ZCgoogle.gola"
-          + "ng.org/genproto/googleapis/cloud/vision/"
-          + "v1p2beta1;vision\370\001\001b\006proto3"
+          + "otateImageResponse\"\236\002\n\030AsyncAnnotateFile"
+          + "Request\022@\n\014input_config\030\001 \001(\0132*.google.c"
+          + "loud.vision.v1p2beta1.InputConfig\0228\n\010fea"
+          + "tures\030\002 \003(\0132&.google.cloud.vision.v1p2be"
+          + "ta1.Feature\022B\n\rimage_context\030\003 \001(\0132+.goo"
+          + "gle.cloud.vision.v1p2beta1.ImageContext\022"
+          + "B\n\routput_config\030\004 \001(\0132+.google.cloud.vi"
+          + "sion.v1p2beta1.OutputConfig\"_\n\031AsyncAnno"
+          + "tateFileResponse\022B\n\routput_config\030\001 \001(\0132"
+          + "+.google.cloud.vision.v1p2beta1.OutputCo"
+          + "nfig\"p\n\036AsyncBatchAnnotateFilesRequest\022N"
+          + "\n\010requests\030\001 \003(\01327.google.cloud.vision.v"
+          + "1p2beta1.AsyncAnnotateFileRequestB\003\340A\002\"n"
+          + "\n\037AsyncBatchAnnotateFilesResponse\022K\n\tres"
+          + "ponses\030\001 \003(\01328.google.cloud.vision.v1p2b"
+          + "eta1.AsyncAnnotateFileResponse\"^\n\013InputC"
+          + "onfig\022<\n\ngcs_source\030\001 \001(\0132(.google.cloud"
+          + ".vision.v1p2beta1.GcsSource\022\021\n\tmime_type"
+          + "\030\002 \001(\t\"j\n\014OutputConfig\022F\n\017gcs_destinatio"
+          + "n\030\001 \001(\0132-.google.cloud.vision.v1p2beta1."
+          + "GcsDestination\022\022\n\nbatch_size\030\002 \001(\005\"\030\n\tGc"
+          + "sSource\022\013\n\003uri\030\001 \001(\t\"\035\n\016GcsDestination\022\013"
+          + "\n\003uri\030\001 \001(\t\"\217\002\n\021OperationMetadata\022E\n\005sta"
+          + "te\030\001 \001(\01626.google.cloud.vision.v1p2beta1"
+          + ".OperationMetadata.State\022/\n\013create_time\030"
+          + "\005 \001(\0132\032.google.protobuf.Timestamp\022/\n\013upd"
+          + "ate_time\030\006 \001(\0132\032.google.protobuf.Timesta"
+          + "mp\"Q\n\005State\022\025\n\021STATE_UNSPECIFIED\020\000\022\013\n\007CR"
+          + "EATED\020\001\022\013\n\007RUNNING\020\002\022\010\n\004DONE\020\003\022\r\n\tCANCEL"
+          + "LED\020\004*e\n\nLikelihood\022\013\n\007UNKNOWN\020\000\022\021\n\rVERY"
+          + "_UNLIKELY\020\001\022\014\n\010UNLIKELY\020\002\022\014\n\010POSSIBLE\020\003\022"
+          + "\n\n\006LIKELY\020\004\022\017\n\013VERY_LIKELY\020\0052\265\004\n\016ImageAn"
+          + "notator\022\276\001\n\023BatchAnnotateImages\0229.google"
+          + ".cloud.vision.v1p2beta1.BatchAnnotateIma"
+          + "gesRequest\032:.google.cloud.vision.v1p2bet"
+          + "a1.BatchAnnotateImagesResponse\"0\202\323\344\223\002\037\"\032"
+          + "/v1p2beta1/images:annotate:\001*\332A\010requests"
+          + "\022\351\001\n\027AsyncBatchAnnotateFiles\022=.google.cl"
+          + "oud.vision.v1p2beta1.AsyncBatchAnnotateF"
+          + "ilesRequest\032\035.google.longrunning.Operati"
+          + "on\"p\202\323\344\223\002(\"#/v1p2beta1/files:asyncBatchA"
+          + "nnotate:\001*\332A\010requests\312A4\n\037AsyncBatchAnno"
+          + "tateFilesResponse\022\021OperationMetadata\032v\312A"
+          + "\025vision.googleapis.com\322A[https://www.goo"
+          + "gleapis.com/auth/cloud-platform,https://"
+          + "www.googleapis.com/auth/cloud-visionB\202\001\n"
+          + "!com.google.cloud.vision.v1p2beta1B\023Imag"
+          + "eAnnotatorProtoP\001ZCgoogle.golang.org/gen"
+          + "proto/googleapis/cloud/vision/v1p2beta1;"
+          + "vision\370\001\001b\006proto3"
     };
     descriptor =
         com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom(
@@ -559,7 +560,7 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
         new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
             internal_static_google_cloud_vision_v1p2beta1_TextDetectionParams_descriptor,
             new java.lang.String[] {
-              "EnableTextDetectionConfidenceScore",
+              "EnableTextDetectionConfidenceScore", "AdvancedOcrOptions",
             });
     internal_static_google_cloud_vision_v1p2beta1_ImageContext_descriptor =
         getDescriptor().getMessageTypes().get(17);
diff --git a/java-vision/proto-google-cloud-vision-v1p2beta1/src/main/java/com/google/cloud/vision/v1p2beta1/TextDetectionParams.java b/java-vision/proto-google-cloud-vision-v1p2beta1/src/main/java/com/google/cloud/vision/v1p2beta1/TextDetectionParams.java
index e9606418cb37..27ece1398bf1 100644
--- a/java-vision/proto-google-cloud-vision-v1p2beta1/src/main/java/com/google/cloud/vision/v1p2beta1/TextDetectionParams.java
+++ b/java-vision/proto-google-cloud-vision-v1p2beta1/src/main/java/com/google/cloud/vision/v1p2beta1/TextDetectionParams.java
@@ -38,7 +38,9 @@ private TextDetectionParams(com.google.protobuf.GeneratedMessageV3.Builder<?> bu
     super(builder);
   }
 
-  private TextDetectionParams() {}
+  private TextDetectionParams() {
+    advancedOcrOptions_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+  }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
@@ -59,6 +61,7 @@ private TextDetectionParams(
     if (extensionRegistry == null) {
       throw new java.lang.NullPointerException();
     }
+    int mutable_bitField0_ = 0;
     com.google.protobuf.UnknownFieldSet.Builder unknownFields =
         com.google.protobuf.UnknownFieldSet.newBuilder();
     try {
@@ -74,6 +77,16 @@ private TextDetectionParams(
               enableTextDetectionConfidenceScore_ = input.readBool();
               break;
             }
+          case 90:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
+              if (!((mutable_bitField0_ & 0x00000001) != 0)) {
+                advancedOcrOptions_ = new com.google.protobuf.LazyStringArrayList();
+                mutable_bitField0_ |= 0x00000001;
+              }
+              advancedOcrOptions_.add(s);
+              break;
+            }
           default:
             {
               if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
@@ -90,6 +103,9 @@ private TextDetectionParams(
     } catch (java.io.IOException e) {
       throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
     } finally {
+      if (((mutable_bitField0_ & 0x00000001) != 0)) {
+        advancedOcrOptions_ = advancedOcrOptions_.getUnmodifiableView();
+      }
       this.unknownFields = unknownFields.build();
       makeExtensionsImmutable();
     }
@@ -130,6 +146,67 @@ public boolean getEnableTextDetectionConfidenceScore() {
     return enableTextDetectionConfidenceScore_;
   }
 
+  public static final int ADVANCED_OCR_OPTIONS_FIELD_NUMBER = 11;
+  private com.google.protobuf.LazyStringList advancedOcrOptions_;
+  /**
+   *
+   *
+   * <pre>
+   * A list of advanced OCR options to fine-tune OCR behavior.
+   * </pre>
+   *
+   * <code>repeated string advanced_ocr_options = 11;</code>
+   *
+   * @return A list containing the advancedOcrOptions.
+   */
+  public com.google.protobuf.ProtocolStringList getAdvancedOcrOptionsList() {
+    return advancedOcrOptions_;
+  }
+  /**
+   *
+   *
+   * <pre>
+   * A list of advanced OCR options to fine-tune OCR behavior.
+   * </pre>
+   *
+   * <code>repeated string advanced_ocr_options = 11;</code>
+   *
+   * @return The count of advancedOcrOptions.
+   */
+  public int getAdvancedOcrOptionsCount() {
+    return advancedOcrOptions_.size();
+  }
+  /**
+   *
+   *
+   * <pre>
+   * A list of advanced OCR options to fine-tune OCR behavior.
+   * </pre>
+   *
+   * <code>repeated string advanced_ocr_options = 11;</code>
+   *
+   * @param index The index of the element to return.
+   * @return The advancedOcrOptions at the given index.
+   */
+  public java.lang.String getAdvancedOcrOptions(int index) {
+    return advancedOcrOptions_.get(index);
+  }
+  /**
+   *
+   *
+   * <pre>
+   * A list of advanced OCR options to fine-tune OCR behavior.
+   * </pre>
+   *
+   * <code>repeated string advanced_ocr_options = 11;</code>
+   *
+   * @param index The index of the value to return.
+   * @return The bytes of the advancedOcrOptions at the given index.
+   */
+  public com.google.protobuf.ByteString getAdvancedOcrOptionsBytes(int index) {
+    return advancedOcrOptions_.getByteString(index);
+  }
+
   private byte memoizedIsInitialized = -1;
 
   @java.lang.Override
@@ -147,6 +224,9 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
     if (enableTextDetectionConfidenceScore_ != false) {
       output.writeBool(9, enableTextDetectionConfidenceScore_);
     }
+    for (int i = 0; i < advancedOcrOptions_.size(); i++) {
+      com.google.protobuf.GeneratedMessageV3.writeString(output, 11, advancedOcrOptions_.getRaw(i));
+    }
     unknownFields.writeTo(output);
   }
 
@@ -161,6 +241,14 @@ public int getSerializedSize() {
           com.google.protobuf.CodedOutputStream.computeBoolSize(
               9, enableTextDetectionConfidenceScore_);
     }
+    {
+      int dataSize = 0;
+      for (int i = 0; i < advancedOcrOptions_.size(); i++) {
+        dataSize += computeStringSizeNoTag(advancedOcrOptions_.getRaw(i));
+      }
+      size += dataSize;
+      size += 1 * getAdvancedOcrOptionsList().size();
+    }
     size += unknownFields.getSerializedSize();
     memoizedSize = size;
     return size;
@@ -179,6 +267,7 @@ public boolean equals(final java.lang.Object obj) {
 
     if (getEnableTextDetectionConfidenceScore() != other.getEnableTextDetectionConfidenceScore())
       return false;
+    if (!getAdvancedOcrOptionsList().equals(other.getAdvancedOcrOptionsList())) return false;
     if (!unknownFields.equals(other.unknownFields)) return false;
     return true;
   }
@@ -194,6 +283,10 @@ public int hashCode() {
     hash =
         (53 * hash)
             + com.google.protobuf.Internal.hashBoolean(getEnableTextDetectionConfidenceScore());
+    if (getAdvancedOcrOptionsCount() > 0) {
+      hash = (37 * hash) + ADVANCED_OCR_OPTIONS_FIELD_NUMBER;
+      hash = (53 * hash) + getAdvancedOcrOptionsList().hashCode();
+    }
     hash = (29 * hash) + unknownFields.hashCode();
     memoizedHashCode = hash;
     return hash;
@@ -343,6 +436,8 @@ public Builder clear() {
       super.clear();
       enableTextDetectionConfidenceScore_ = false;
 
+      advancedOcrOptions_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+      bitField0_ = (bitField0_ & ~0x00000001);
       return this;
     }
 
@@ -370,7 +465,13 @@ public com.google.cloud.vision.v1p2beta1.TextDetectionParams build() {
     public com.google.cloud.vision.v1p2beta1.TextDetectionParams buildPartial() {
       com.google.cloud.vision.v1p2beta1.TextDetectionParams result =
           new com.google.cloud.vision.v1p2beta1.TextDetectionParams(this);
+      int from_bitField0_ = bitField0_;
       result.enableTextDetectionConfidenceScore_ = enableTextDetectionConfidenceScore_;
+      if (((bitField0_ & 0x00000001) != 0)) {
+        advancedOcrOptions_ = advancedOcrOptions_.getUnmodifiableView();
+        bitField0_ = (bitField0_ & ~0x00000001);
+      }
+      result.advancedOcrOptions_ = advancedOcrOptions_;
       onBuilt();
       return result;
     }
@@ -424,6 +525,16 @@ public Builder mergeFrom(com.google.cloud.vision.v1p2beta1.TextDetectionParams o
       if (other.getEnableTextDetectionConfidenceScore() != false) {
         setEnableTextDetectionConfidenceScore(other.getEnableTextDetectionConfidenceScore());
       }
+      if (!other.advancedOcrOptions_.isEmpty()) {
+        if (advancedOcrOptions_.isEmpty()) {
+          advancedOcrOptions_ = other.advancedOcrOptions_;
+          bitField0_ = (bitField0_ & ~0x00000001);
+        } else {
+          ensureAdvancedOcrOptionsIsMutable();
+          advancedOcrOptions_.addAll(other.advancedOcrOptions_);
+        }
+        onChanged();
+      }
       this.mergeUnknownFields(other.unknownFields);
       onChanged();
       return this;
@@ -454,6 +565,8 @@ public Builder mergeFrom(
       return this;
     }
 
+    private int bitField0_;
+
     private boolean enableTextDetectionConfidenceScore_;
     /**
      *
@@ -512,6 +625,174 @@ public Builder clearEnableTextDetectionConfidenceScore() {
       return this;
     }
 
+    private com.google.protobuf.LazyStringList advancedOcrOptions_ =
+        com.google.protobuf.LazyStringArrayList.EMPTY;
+
+    private void ensureAdvancedOcrOptionsIsMutable() {
+      if (!((bitField0_ & 0x00000001) != 0)) {
+        advancedOcrOptions_ = new com.google.protobuf.LazyStringArrayList(advancedOcrOptions_);
+        bitField0_ |= 0x00000001;
+      }
+    }
+    /**
+     *
+     *
+     * <pre>
+     * A list of advanced OCR options to fine-tune OCR behavior.
+     * </pre>
+     *
+     * <code>repeated string advanced_ocr_options = 11;</code>
+     *
+     * @return A list containing the advancedOcrOptions.
+     */
+    public com.google.protobuf.ProtocolStringList getAdvancedOcrOptionsList() {
+      return advancedOcrOptions_.getUnmodifiableView();
+    }
+    /**
+     *
+     *
+     * <pre>
+     * A list of advanced OCR options to fine-tune OCR behavior.
+     * </pre>
+     *
+     * <code>repeated string advanced_ocr_options = 11;</code>
+     *
+     * @return The count of advancedOcrOptions.
+     */
+    public int getAdvancedOcrOptionsCount() {
+      return advancedOcrOptions_.size();
+    }
+    /**
+     *
+     *
+     * <pre>
+     * A list of advanced OCR options to fine-tune OCR behavior.
+     * </pre>
+     *
+     * <code>repeated string advanced_ocr_options = 11;</code>
+     *
+     * @param index The index of the element to return.
+     * @return The advancedOcrOptions at the given index.
+     */
+    public java.lang.String getAdvancedOcrOptions(int index) {
+      return advancedOcrOptions_.get(index);
+    }
+    /**
+     *
+     *
+     * <pre>
+     * A list of advanced OCR options to fine-tune OCR behavior.
+     * </pre>
+     *
+     * <code>repeated string advanced_ocr_options = 11;</code>
+     *
+     * @param index The index of the value to return.
+     * @return The bytes of the advancedOcrOptions at the given index.
+     */
+    public com.google.protobuf.ByteString getAdvancedOcrOptionsBytes(int index) {
+      return advancedOcrOptions_.getByteString(index);
+    }
+    /**
+     *
+     *
+     * <pre>
+     * A list of advanced OCR options to fine-tune OCR behavior.
+     * </pre>
+     *
+     * <code>repeated string advanced_ocr_options = 11;</code>
+     *
+     * @param index The index to set the value at.
+     * @param value The advancedOcrOptions to set.
+     * @return This builder for chaining.
+     */
+    public Builder setAdvancedOcrOptions(int index, java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      ensureAdvancedOcrOptionsIsMutable();
+      advancedOcrOptions_.set(index, value);
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * <pre>
+     * A list of advanced OCR options to fine-tune OCR behavior.
+     * </pre>
+     *
+     * <code>repeated string advanced_ocr_options = 11;</code>
+     *
+     * @param value The advancedOcrOptions to add.
+     * @return This builder for chaining.
+     */
+    public Builder addAdvancedOcrOptions(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      ensureAdvancedOcrOptionsIsMutable();
+      advancedOcrOptions_.add(value);
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * <pre>
+     * A list of advanced OCR options to fine-tune OCR behavior.
+     * </pre>
+     *
+     * <code>repeated string advanced_ocr_options = 11;</code>
+     *
+     * @param values The advancedOcrOptions to add.
+     * @return This builder for chaining.
+     */
+    public Builder addAllAdvancedOcrOptions(java.lang.Iterable<java.lang.String> values) {
+      ensureAdvancedOcrOptionsIsMutable();
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, advancedOcrOptions_);
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * <pre>
+     * A list of advanced OCR options to fine-tune OCR behavior.
+     * </pre>
+     *
+     * <code>repeated string advanced_ocr_options = 11;</code>
+     *
+     * @return This builder for chaining.
+     */
+    public Builder clearAdvancedOcrOptions() {
+      advancedOcrOptions_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+      bitField0_ = (bitField0_ & ~0x00000001);
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * <pre>
+     * A list of advanced OCR options to fine-tune OCR behavior.
+     * </pre>
+     *
+     * <code>repeated string advanced_ocr_options = 11;</code>
+     *
+     * @param value The bytes of the advancedOcrOptions to add.
+     * @return This builder for chaining.
+     */
+    public Builder addAdvancedOcrOptionsBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+      ensureAdvancedOcrOptionsIsMutable();
+      advancedOcrOptions_.add(value);
+      onChanged();
+      return this;
+    }
+
     @java.lang.Override
     public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
diff --git a/java-vision/proto-google-cloud-vision-v1p2beta1/src/main/java/com/google/cloud/vision/v1p2beta1/TextDetectionParamsOrBuilder.java b/java-vision/proto-google-cloud-vision-v1p2beta1/src/main/java/com/google/cloud/vision/v1p2beta1/TextDetectionParamsOrBuilder.java
index e7e7f4f54888..a0a0aac15970 100644
--- a/java-vision/proto-google-cloud-vision-v1p2beta1/src/main/java/com/google/cloud/vision/v1p2beta1/TextDetectionParamsOrBuilder.java
+++ b/java-vision/proto-google-cloud-vision-v1p2beta1/src/main/java/com/google/cloud/vision/v1p2beta1/TextDetectionParamsOrBuilder.java
@@ -37,4 +37,55 @@ public interface TextDetectionParamsOrBuilder
    * @return The enableTextDetectionConfidenceScore.
    */
   boolean getEnableTextDetectionConfidenceScore();
+
+  /**
+   *
+   *
+   * <pre>
+   * A list of advanced OCR options to fine-tune OCR behavior.
+   * </pre>
+   *
+   * <code>repeated string advanced_ocr_options = 11;</code>
+   *
+   * @return A list containing the advancedOcrOptions.
+   */
+  java.util.List<java.lang.String> getAdvancedOcrOptionsList();
+  /**
+   *
+   *
+   * <pre>
+   * A list of advanced OCR options to fine-tune OCR behavior.
+   * </pre>
+   *
+   * <code>repeated string advanced_ocr_options = 11;</code>
+   *
+   * @return The count of advancedOcrOptions.
+   */
+  int getAdvancedOcrOptionsCount();
+  /**
+   *
+   *
+   * <pre>
+   * A list of advanced OCR options to fine-tune OCR behavior.
+   * </pre>
+   *
+   * <code>repeated string advanced_ocr_options = 11;</code>
+   *
+   * @param index The index of the element to return.
+   * @return The advancedOcrOptions at the given index.
+   */
+  java.lang.String getAdvancedOcrOptions(int index);
+  /**
+   *
+   *
+   * <pre>
+   * A list of advanced OCR options to fine-tune OCR behavior.
+   * </pre>
+   *
+   * <code>repeated string advanced_ocr_options = 11;</code>
+   *
+   * @param index The index of the value to return.
+   * @return The bytes of the advancedOcrOptions at the given index.
+   */
+  com.google.protobuf.ByteString getAdvancedOcrOptionsBytes(int index);
 }
diff --git a/java-vision/proto-google-cloud-vision-v1p2beta1/src/main/proto/google/cloud/vision/v1p2beta1/image_annotator.proto b/java-vision/proto-google-cloud-vision-v1p2beta1/src/main/proto/google/cloud/vision/v1p2beta1/image_annotator.proto
index eaf5abf05dc0..5fc3163c75d6 100644
--- a/java-vision/proto-google-cloud-vision-v1p2beta1/src/main/proto/google/cloud/vision/v1p2beta1/image_annotator.proto
+++ b/java-vision/proto-google-cloud-vision-v1p2beta1/src/main/proto/google/cloud/vision/v1p2beta1/image_annotator.proto
@@ -529,6 +529,9 @@ message TextDetectionParams {
   // DOCUMENT_TEXT_DETECTION result. Set the flag to true to include confidence
   // score for TEXT_DETECTION as well.
   bool enable_text_detection_confidence_score = 9;
+
+  // A list of advanced OCR options to fine-tune OCR behavior.
+  repeated string advanced_ocr_options = 11;
 }
 
 // Image context and/or feature-specific parameters.
diff --git a/java-vision/proto-google-cloud-vision-v1p3beta1/src/main/java/com/google/cloud/vision/v1p3beta1/ImageAnnotatorProto.java b/java-vision/proto-google-cloud-vision-v1p3beta1/src/main/java/com/google/cloud/vision/v1p3beta1/ImageAnnotatorProto.java
index c3faa0587c21..4de97a5611e2 100644
--- a/java-vision/proto-google-cloud-vision-v1p3beta1/src/main/java/com/google/cloud/vision/v1p3beta1/ImageAnnotatorProto.java
+++ b/java-vision/proto-google-cloud-vision-v1p3beta1/src/main/java/com/google/cloud/vision/v1p3beta1/ImageAnnotatorProto.java
@@ -288,111 +288,112 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
           + "loud.vision.v1p3beta1.CropHint\"(\n\017CropHi"
           + "ntsParams\022\025\n\raspect_ratios\030\001 \003(\002\"1\n\022WebD"
           + "etectionParams\022\033\n\023include_geo_results\030\002 "
-          + "\001(\010\"E\n\023TextDetectionParams\022.\n&enable_tex"
-          + "t_detection_confidence_score\030\t \001(\010\"\253\003\n\014I"
-          + "mageContext\022A\n\rlat_long_rect\030\001 \001(\0132*.goo"
-          + "gle.cloud.vision.v1p3beta1.LatLongRect\022\026"
-          + "\n\016language_hints\030\002 \003(\t\022I\n\021crop_hints_par"
-          + "ams\030\004 \001(\0132..google.cloud.vision.v1p3beta"
-          + "1.CropHintsParams\022Q\n\025product_search_para"
-          + "ms\030\005 \001(\01322.google.cloud.vision.v1p3beta1"
-          + ".ProductSearchParams\022O\n\024web_detection_pa"
-          + "rams\030\006 \001(\01321.google.cloud.vision.v1p3bet"
-          + "a1.WebDetectionParams\022Q\n\025text_detection_"
-          + "params\030\014 \001(\01322.google.cloud.vision.v1p3b"
-          + "eta1.TextDetectionParams\"\311\001\n\024AnnotateIma"
-          + "geRequest\0223\n\005image\030\001 \001(\0132$.google.cloud."
-          + "vision.v1p3beta1.Image\0228\n\010features\030\002 \003(\013"
-          + "2&.google.cloud.vision.v1p3beta1.Feature"
-          + "\022B\n\rimage_context\030\003 \001(\0132+.google.cloud.v"
-          + "ision.v1p3beta1.ImageContext\":\n\026ImageAnn"
-          + "otationContext\022\013\n\003uri\030\001 \001(\t\022\023\n\013page_numb"
-          + "er\030\002 \001(\005\"\277\010\n\025AnnotateImageResponse\022G\n\020fa"
-          + "ce_annotations\030\001 \003(\0132-.google.cloud.visi"
-          + "on.v1p3beta1.FaceAnnotation\022M\n\024landmark_"
-          + "annotations\030\002 \003(\0132/.google.cloud.vision."
-          + "v1p3beta1.EntityAnnotation\022I\n\020logo_annot"
-          + "ations\030\003 \003(\0132/.google.cloud.vision.v1p3b"
-          + "eta1.EntityAnnotation\022J\n\021label_annotatio"
-          + "ns\030\004 \003(\0132/.google.cloud.vision.v1p3beta1"
-          + ".EntityAnnotation\022^\n\034localized_object_an"
-          + "notations\030\026 \003(\01328.google.cloud.vision.v1"
-          + "p3beta1.LocalizedObjectAnnotation\022I\n\020tex"
-          + "t_annotations\030\005 \003(\0132/.google.cloud.visio"
-          + "n.v1p3beta1.EntityAnnotation\022K\n\024full_tex"
-          + "t_annotation\030\014 \001(\0132-.google.cloud.vision"
-          + ".v1p3beta1.TextAnnotation\022S\n\026safe_search"
-          + "_annotation\030\006 \001(\01323.google.cloud.vision."
-          + "v1p3beta1.SafeSearchAnnotation\022S\n\033image_"
-          + "properties_annotation\030\010 \001(\0132..google.clo"
-          + "ud.vision.v1p3beta1.ImageProperties\022Q\n\025c"
-          + "rop_hints_annotation\030\013 \001(\01322.google.clou"
-          + "d.vision.v1p3beta1.CropHintsAnnotation\022B"
-          + "\n\rweb_detection\030\r \001(\0132+.google.cloud.vis"
-          + "ion.v1p3beta1.WebDetection\022S\n\026product_se"
-          + "arch_results\030\016 \001(\01323.google.cloud.vision"
-          + ".v1p3beta1.ProductSearchResults\022!\n\005error"
-          + "\030\t \001(\0132\022.google.rpc.Status\022F\n\007context\030\025 "
-          + "\001(\01325.google.cloud.vision.v1p3beta1.Imag"
-          + "eAnnotationContext\"\241\001\n\024AnnotateFileRespo"
-          + "nse\022@\n\014input_config\030\001 \001(\0132*.google.cloud"
-          + ".vision.v1p3beta1.InputConfig\022G\n\trespons"
-          + "es\030\002 \003(\01324.google.cloud.vision.v1p3beta1"
-          + ".AnnotateImageResponse\"h\n\032BatchAnnotateI"
-          + "magesRequest\022J\n\010requests\030\001 \003(\01323.google."
-          + "cloud.vision.v1p3beta1.AnnotateImageRequ"
-          + "estB\003\340A\002\"f\n\033BatchAnnotateImagesResponse\022"
-          + "G\n\tresponses\030\001 \003(\01324.google.cloud.vision"
-          + ".v1p3beta1.AnnotateImageResponse\"\236\002\n\030Asy"
-          + "ncAnnotateFileRequest\022@\n\014input_config\030\001 "
-          + "\001(\0132*.google.cloud.vision.v1p3beta1.Inpu"
-          + "tConfig\0228\n\010features\030\002 \003(\0132&.google.cloud"
-          + ".vision.v1p3beta1.Feature\022B\n\rimage_conte"
-          + "xt\030\003 \001(\0132+.google.cloud.vision.v1p3beta1"
-          + ".ImageContext\022B\n\routput_config\030\004 \001(\0132+.g"
-          + "oogle.cloud.vision.v1p3beta1.OutputConfi"
-          + "g\"_\n\031AsyncAnnotateFileResponse\022B\n\routput"
-          + "_config\030\001 \001(\0132+.google.cloud.vision.v1p3"
-          + "beta1.OutputConfig\"p\n\036AsyncBatchAnnotate"
-          + "FilesRequest\022N\n\010requests\030\001 \003(\01327.google."
-          + "cloud.vision.v1p3beta1.AsyncAnnotateFile"
-          + "RequestB\003\340A\002\"n\n\037AsyncBatchAnnotateFilesR"
-          + "esponse\022K\n\tresponses\030\001 \003(\01328.google.clou"
-          + "d.vision.v1p3beta1.AsyncAnnotateFileResp"
-          + "onse\"^\n\013InputConfig\022<\n\ngcs_source\030\001 \001(\0132"
-          + "(.google.cloud.vision.v1p3beta1.GcsSourc"
-          + "e\022\021\n\tmime_type\030\002 \001(\t\"j\n\014OutputConfig\022F\n\017"
-          + "gcs_destination\030\001 \001(\0132-.google.cloud.vis"
-          + "ion.v1p3beta1.GcsDestination\022\022\n\nbatch_si"
-          + "ze\030\002 \001(\005\"\030\n\tGcsSource\022\013\n\003uri\030\001 \001(\t\"\035\n\016Gc"
-          + "sDestination\022\013\n\003uri\030\001 \001(\t\"\217\002\n\021OperationM"
-          + "etadata\022E\n\005state\030\001 \001(\01626.google.cloud.vi"
-          + "sion.v1p3beta1.OperationMetadata.State\022/"
-          + "\n\013create_time\030\005 \001(\0132\032.google.protobuf.Ti"
-          + "mestamp\022/\n\013update_time\030\006 \001(\0132\032.google.pr"
-          + "otobuf.Timestamp\"Q\n\005State\022\025\n\021STATE_UNSPE"
-          + "CIFIED\020\000\022\013\n\007CREATED\020\001\022\013\n\007RUNNING\020\002\022\010\n\004DO"
-          + "NE\020\003\022\r\n\tCANCELLED\020\004*e\n\nLikelihood\022\013\n\007UNK"
-          + "NOWN\020\000\022\021\n\rVERY_UNLIKELY\020\001\022\014\n\010UNLIKELY\020\002\022"
-          + "\014\n\010POSSIBLE\020\003\022\n\n\006LIKELY\020\004\022\017\n\013VERY_LIKELY"
-          + "\020\0052\265\004\n\016ImageAnnotator\022\276\001\n\023BatchAnnotateI"
-          + "mages\0229.google.cloud.vision.v1p3beta1.Ba"
-          + "tchAnnotateImagesRequest\032:.google.cloud."
-          + "vision.v1p3beta1.BatchAnnotateImagesResp"
-          + "onse\"0\202\323\344\223\002\037\"\032/v1p3beta1/images:annotate"
-          + ":\001*\332A\010requests\022\351\001\n\027AsyncBatchAnnotateFil"
-          + "es\022=.google.cloud.vision.v1p3beta1.Async"
-          + "BatchAnnotateFilesRequest\032\035.google.longr"
-          + "unning.Operation\"p\202\323\344\223\002(\"#/v1p3beta1/fil"
-          + "es:asyncBatchAnnotate:\001*\332A\010requests\312A4\n\037"
-          + "AsyncBatchAnnotateFilesResponse\022\021Operati"
-          + "onMetadata\032v\312A\025vision.googleapis.com\322A[h"
-          + "ttps://www.googleapis.com/auth/cloud-pla"
-          + "tform,https://www.googleapis.com/auth/cl"
-          + "oud-visionB\202\001\n!com.google.cloud.vision.v"
-          + "1p3beta1B\023ImageAnnotatorProtoP\001ZCgoogle."
-          + "golang.org/genproto/googleapis/cloud/vis"
-          + "ion/v1p3beta1;vision\370\001\001b\006proto3"
+          + "\001(\010\"c\n\023TextDetectionParams\022.\n&enable_tex"
+          + "t_detection_confidence_score\030\t \001(\010\022\034\n\024ad"
+          + "vanced_ocr_options\030\013 \003(\t\"\253\003\n\014ImageContex"
+          + "t\022A\n\rlat_long_rect\030\001 \001(\0132*.google.cloud."
+          + "vision.v1p3beta1.LatLongRect\022\026\n\016language"
+          + "_hints\030\002 \003(\t\022I\n\021crop_hints_params\030\004 \001(\0132"
+          + "..google.cloud.vision.v1p3beta1.CropHint"
+          + "sParams\022Q\n\025product_search_params\030\005 \001(\01322"
+          + ".google.cloud.vision.v1p3beta1.ProductSe"
+          + "archParams\022O\n\024web_detection_params\030\006 \001(\013"
+          + "21.google.cloud.vision.v1p3beta1.WebDete"
+          + "ctionParams\022Q\n\025text_detection_params\030\014 \001"
+          + "(\01322.google.cloud.vision.v1p3beta1.TextD"
+          + "etectionParams\"\311\001\n\024AnnotateImageRequest\022"
+          + "3\n\005image\030\001 \001(\0132$.google.cloud.vision.v1p"
+          + "3beta1.Image\0228\n\010features\030\002 \003(\0132&.google."
+          + "cloud.vision.v1p3beta1.Feature\022B\n\rimage_"
+          + "context\030\003 \001(\0132+.google.cloud.vision.v1p3"
+          + "beta1.ImageContext\":\n\026ImageAnnotationCon"
+          + "text\022\013\n\003uri\030\001 \001(\t\022\023\n\013page_number\030\002 \001(\005\"\277"
+          + "\010\n\025AnnotateImageResponse\022G\n\020face_annotat"
+          + "ions\030\001 \003(\0132-.google.cloud.vision.v1p3bet"
+          + "a1.FaceAnnotation\022M\n\024landmark_annotation"
+          + "s\030\002 \003(\0132/.google.cloud.vision.v1p3beta1."
+          + "EntityAnnotation\022I\n\020logo_annotations\030\003 \003"
+          + "(\0132/.google.cloud.vision.v1p3beta1.Entit"
+          + "yAnnotation\022J\n\021label_annotations\030\004 \003(\0132/"
+          + ".google.cloud.vision.v1p3beta1.EntityAnn"
+          + "otation\022^\n\034localized_object_annotations\030"
+          + "\026 \003(\01328.google.cloud.vision.v1p3beta1.Lo"
+          + "calizedObjectAnnotation\022I\n\020text_annotati"
+          + "ons\030\005 \003(\0132/.google.cloud.vision.v1p3beta"
+          + "1.EntityAnnotation\022K\n\024full_text_annotati"
+          + "on\030\014 \001(\0132-.google.cloud.vision.v1p3beta1"
+          + ".TextAnnotation\022S\n\026safe_search_annotatio"
+          + "n\030\006 \001(\01323.google.cloud.vision.v1p3beta1."
+          + "SafeSearchAnnotation\022S\n\033image_properties"
+          + "_annotation\030\010 \001(\0132..google.cloud.vision."
+          + "v1p3beta1.ImageProperties\022Q\n\025crop_hints_"
+          + "annotation\030\013 \001(\01322.google.cloud.vision.v"
+          + "1p3beta1.CropHintsAnnotation\022B\n\rweb_dete"
+          + "ction\030\r \001(\0132+.google.cloud.vision.v1p3be"
+          + "ta1.WebDetection\022S\n\026product_search_resul"
+          + "ts\030\016 \001(\01323.google.cloud.vision.v1p3beta1"
+          + ".ProductSearchResults\022!\n\005error\030\t \001(\0132\022.g"
+          + "oogle.rpc.Status\022F\n\007context\030\025 \001(\01325.goog"
+          + "le.cloud.vision.v1p3beta1.ImageAnnotatio"
+          + "nContext\"\241\001\n\024AnnotateFileResponse\022@\n\014inp"
+          + "ut_config\030\001 \001(\0132*.google.cloud.vision.v1"
+          + "p3beta1.InputConfig\022G\n\tresponses\030\002 \003(\01324"
+          + ".google.cloud.vision.v1p3beta1.AnnotateI"
+          + "mageResponse\"h\n\032BatchAnnotateImagesReque"
+          + "st\022J\n\010requests\030\001 \003(\01323.google.cloud.visi"
+          + "on.v1p3beta1.AnnotateImageRequestB\003\340A\002\"f"
+          + "\n\033BatchAnnotateImagesResponse\022G\n\trespons"
+          + "es\030\001 \003(\01324.google.cloud.vision.v1p3beta1"
+          + ".AnnotateImageResponse\"\236\002\n\030AsyncAnnotate"
+          + "FileRequest\022@\n\014input_config\030\001 \001(\0132*.goog"
+          + "le.cloud.vision.v1p3beta1.InputConfig\0228\n"
+          + "\010features\030\002 \003(\0132&.google.cloud.vision.v1"
+          + "p3beta1.Feature\022B\n\rimage_context\030\003 \001(\0132+"
+          + ".google.cloud.vision.v1p3beta1.ImageCont"
+          + "ext\022B\n\routput_config\030\004 \001(\0132+.google.clou"
+          + "d.vision.v1p3beta1.OutputConfig\"_\n\031Async"
+          + "AnnotateFileResponse\022B\n\routput_config\030\001 "
+          + "\001(\0132+.google.cloud.vision.v1p3beta1.Outp"
+          + "utConfig\"p\n\036AsyncBatchAnnotateFilesReque"
+          + "st\022N\n\010requests\030\001 \003(\01327.google.cloud.visi"
+          + "on.v1p3beta1.AsyncAnnotateFileRequestB\003\340"
+          + "A\002\"n\n\037AsyncBatchAnnotateFilesResponse\022K\n"
+          + "\tresponses\030\001 \003(\01328.google.cloud.vision.v"
+          + "1p3beta1.AsyncAnnotateFileResponse\"^\n\013In"
+          + "putConfig\022<\n\ngcs_source\030\001 \001(\0132(.google.c"
+          + "loud.vision.v1p3beta1.GcsSource\022\021\n\tmime_"
+          + "type\030\002 \001(\t\"j\n\014OutputConfig\022F\n\017gcs_destin"
+          + "ation\030\001 \001(\0132-.google.cloud.vision.v1p3be"
+          + "ta1.GcsDestination\022\022\n\nbatch_size\030\002 \001(\005\"\030"
+          + "\n\tGcsSource\022\013\n\003uri\030\001 \001(\t\"\035\n\016GcsDestinati"
+          + "on\022\013\n\003uri\030\001 \001(\t\"\217\002\n\021OperationMetadata\022E\n"
+          + "\005state\030\001 \001(\01626.google.cloud.vision.v1p3b"
+          + "eta1.OperationMetadata.State\022/\n\013create_t"
+          + "ime\030\005 \001(\0132\032.google.protobuf.Timestamp\022/\n"
+          + "\013update_time\030\006 \001(\0132\032.google.protobuf.Tim"
+          + "estamp\"Q\n\005State\022\025\n\021STATE_UNSPECIFIED\020\000\022\013"
+          + "\n\007CREATED\020\001\022\013\n\007RUNNING\020\002\022\010\n\004DONE\020\003\022\r\n\tCA"
+          + "NCELLED\020\004*e\n\nLikelihood\022\013\n\007UNKNOWN\020\000\022\021\n\r"
+          + "VERY_UNLIKELY\020\001\022\014\n\010UNLIKELY\020\002\022\014\n\010POSSIBL"
+          + "E\020\003\022\n\n\006LIKELY\020\004\022\017\n\013VERY_LIKELY\020\0052\265\004\n\016Ima"
+          + "geAnnotator\022\276\001\n\023BatchAnnotateImages\0229.go"
+          + "ogle.cloud.vision.v1p3beta1.BatchAnnotat"
+          + "eImagesRequest\032:.google.cloud.vision.v1p"
+          + "3beta1.BatchAnnotateImagesResponse\"0\202\323\344\223"
+          + "\002\037\"\032/v1p3beta1/images:annotate:\001*\332A\010requ"
+          + "ests\022\351\001\n\027AsyncBatchAnnotateFiles\022=.googl"
+          + "e.cloud.vision.v1p3beta1.AsyncBatchAnnot"
+          + "ateFilesRequest\032\035.google.longrunning.Ope"
+          + "ration\"p\202\323\344\223\002(\"#/v1p3beta1/files:asyncBa"
+          + "tchAnnotate:\001*\332A\010requests\312A4\n\037AsyncBatch"
+          + "AnnotateFilesResponse\022\021OperationMetadata"
+          + "\032v\312A\025vision.googleapis.com\322A[https://www"
+          + ".googleapis.com/auth/cloud-platform,http"
+          + "s://www.googleapis.com/auth/cloud-vision"
+          + "B\202\001\n!com.google.cloud.vision.v1p3beta1B\023"
+          + "ImageAnnotatorProtoP\001ZCgoogle.golang.org"
+          + "/genproto/googleapis/cloud/vision/v1p3be"
+          + "ta1;vision\370\001\001b\006proto3"
     };
     descriptor =
         com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom(
@@ -585,7 +586,7 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
         new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
             internal_static_google_cloud_vision_v1p3beta1_TextDetectionParams_descriptor,
             new java.lang.String[] {
-              "EnableTextDetectionConfidenceScore",
+              "EnableTextDetectionConfidenceScore", "AdvancedOcrOptions",
             });
     internal_static_google_cloud_vision_v1p3beta1_ImageContext_descriptor =
         getDescriptor().getMessageTypes().get(18);
diff --git a/java-vision/proto-google-cloud-vision-v1p3beta1/src/main/java/com/google/cloud/vision/v1p3beta1/TextDetectionParams.java b/java-vision/proto-google-cloud-vision-v1p3beta1/src/main/java/com/google/cloud/vision/v1p3beta1/TextDetectionParams.java
index 7f3d9ba5c2c2..cd18a9ab82a2 100644
--- a/java-vision/proto-google-cloud-vision-v1p3beta1/src/main/java/com/google/cloud/vision/v1p3beta1/TextDetectionParams.java
+++ b/java-vision/proto-google-cloud-vision-v1p3beta1/src/main/java/com/google/cloud/vision/v1p3beta1/TextDetectionParams.java
@@ -38,7 +38,9 @@ private TextDetectionParams(com.google.protobuf.GeneratedMessageV3.Builder<?> bu
     super(builder);
   }
 
-  private TextDetectionParams() {}
+  private TextDetectionParams() {
+    advancedOcrOptions_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+  }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
@@ -59,6 +61,7 @@ private TextDetectionParams(
     if (extensionRegistry == null) {
       throw new java.lang.NullPointerException();
     }
+    int mutable_bitField0_ = 0;
     com.google.protobuf.UnknownFieldSet.Builder unknownFields =
         com.google.protobuf.UnknownFieldSet.newBuilder();
     try {
@@ -74,6 +77,16 @@ private TextDetectionParams(
               enableTextDetectionConfidenceScore_ = input.readBool();
               break;
             }
+          case 90:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
+              if (!((mutable_bitField0_ & 0x00000001) != 0)) {
+                advancedOcrOptions_ = new com.google.protobuf.LazyStringArrayList();
+                mutable_bitField0_ |= 0x00000001;
+              }
+              advancedOcrOptions_.add(s);
+              break;
+            }
           default:
             {
               if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
@@ -90,6 +103,9 @@ private TextDetectionParams(
     } catch (java.io.IOException e) {
       throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
     } finally {
+      if (((mutable_bitField0_ & 0x00000001) != 0)) {
+        advancedOcrOptions_ = advancedOcrOptions_.getUnmodifiableView();
+      }
       this.unknownFields = unknownFields.build();
       makeExtensionsImmutable();
     }
@@ -130,6 +146,67 @@ public boolean getEnableTextDetectionConfidenceScore() {
     return enableTextDetectionConfidenceScore_;
   }
 
+  public static final int ADVANCED_OCR_OPTIONS_FIELD_NUMBER = 11;
+  private com.google.protobuf.LazyStringList advancedOcrOptions_;
+  /**
+   *
+   *
+   * <pre>
+   * A list of advanced OCR options to fine-tune OCR behavior.
+   * </pre>
+   *
+   * <code>repeated string advanced_ocr_options = 11;</code>
+   *
+   * @return A list containing the advancedOcrOptions.
+   */
+  public com.google.protobuf.ProtocolStringList getAdvancedOcrOptionsList() {
+    return advancedOcrOptions_;
+  }
+  /**
+   *
+   *
+   * <pre>
+   * A list of advanced OCR options to fine-tune OCR behavior.
+   * </pre>
+   *
+   * <code>repeated string advanced_ocr_options = 11;</code>
+   *
+   * @return The count of advancedOcrOptions.
+   */
+  public int getAdvancedOcrOptionsCount() {
+    return advancedOcrOptions_.size();
+  }
+  /**
+   *
+   *
+   * <pre>
+   * A list of advanced OCR options to fine-tune OCR behavior.
+   * </pre>
+   *
+   * <code>repeated string advanced_ocr_options = 11;</code>
+   *
+   * @param index The index of the element to return.
+   * @return The advancedOcrOptions at the given index.
+   */
+  public java.lang.String getAdvancedOcrOptions(int index) {
+    return advancedOcrOptions_.get(index);
+  }
+  /**
+   *
+   *
+   * <pre>
+   * A list of advanced OCR options to fine-tune OCR behavior.
+   * </pre>
+   *
+   * <code>repeated string advanced_ocr_options = 11;</code>
+   *
+   * @param index The index of the value to return.
+   * @return The bytes of the advancedOcrOptions at the given index.
+   */
+  public com.google.protobuf.ByteString getAdvancedOcrOptionsBytes(int index) {
+    return advancedOcrOptions_.getByteString(index);
+  }
+
   private byte memoizedIsInitialized = -1;
 
   @java.lang.Override
@@ -147,6 +224,9 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
     if (enableTextDetectionConfidenceScore_ != false) {
       output.writeBool(9, enableTextDetectionConfidenceScore_);
     }
+    for (int i = 0; i < advancedOcrOptions_.size(); i++) {
+      com.google.protobuf.GeneratedMessageV3.writeString(output, 11, advancedOcrOptions_.getRaw(i));
+    }
     unknownFields.writeTo(output);
   }
 
@@ -161,6 +241,14 @@ public int getSerializedSize() {
           com.google.protobuf.CodedOutputStream.computeBoolSize(
               9, enableTextDetectionConfidenceScore_);
     }
+    {
+      int dataSize = 0;
+      for (int i = 0; i < advancedOcrOptions_.size(); i++) {
+        dataSize += computeStringSizeNoTag(advancedOcrOptions_.getRaw(i));
+      }
+      size += dataSize;
+      size += 1 * getAdvancedOcrOptionsList().size();
+    }
     size += unknownFields.getSerializedSize();
     memoizedSize = size;
     return size;
@@ -179,6 +267,7 @@ public boolean equals(final java.lang.Object obj) {
 
     if (getEnableTextDetectionConfidenceScore() != other.getEnableTextDetectionConfidenceScore())
       return false;
+    if (!getAdvancedOcrOptionsList().equals(other.getAdvancedOcrOptionsList())) return false;
     if (!unknownFields.equals(other.unknownFields)) return false;
     return true;
   }
@@ -194,6 +283,10 @@ public int hashCode() {
     hash =
         (53 * hash)
             + com.google.protobuf.Internal.hashBoolean(getEnableTextDetectionConfidenceScore());
+    if (getAdvancedOcrOptionsCount() > 0) {
+      hash = (37 * hash) + ADVANCED_OCR_OPTIONS_FIELD_NUMBER;
+      hash = (53 * hash) + getAdvancedOcrOptionsList().hashCode();
+    }
     hash = (29 * hash) + unknownFields.hashCode();
     memoizedHashCode = hash;
     return hash;
@@ -343,6 +436,8 @@ public Builder clear() {
       super.clear();
       enableTextDetectionConfidenceScore_ = false;
 
+      advancedOcrOptions_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+      bitField0_ = (bitField0_ & ~0x00000001);
       return this;
     }
 
@@ -370,7 +465,13 @@ public com.google.cloud.vision.v1p3beta1.TextDetectionParams build() {
     public com.google.cloud.vision.v1p3beta1.TextDetectionParams buildPartial() {
       com.google.cloud.vision.v1p3beta1.TextDetectionParams result =
           new com.google.cloud.vision.v1p3beta1.TextDetectionParams(this);
+      int from_bitField0_ = bitField0_;
       result.enableTextDetectionConfidenceScore_ = enableTextDetectionConfidenceScore_;
+      if (((bitField0_ & 0x00000001) != 0)) {
+        advancedOcrOptions_ = advancedOcrOptions_.getUnmodifiableView();
+        bitField0_ = (bitField0_ & ~0x00000001);
+      }
+      result.advancedOcrOptions_ = advancedOcrOptions_;
       onBuilt();
       return result;
     }
@@ -424,6 +525,16 @@ public Builder mergeFrom(com.google.cloud.vision.v1p3beta1.TextDetectionParams o
       if (other.getEnableTextDetectionConfidenceScore() != false) {
         setEnableTextDetectionConfidenceScore(other.getEnableTextDetectionConfidenceScore());
       }
+      if (!other.advancedOcrOptions_.isEmpty()) {
+        if (advancedOcrOptions_.isEmpty()) {
+          advancedOcrOptions_ = other.advancedOcrOptions_;
+          bitField0_ = (bitField0_ & ~0x00000001);
+        } else {
+          ensureAdvancedOcrOptionsIsMutable();
+          advancedOcrOptions_.addAll(other.advancedOcrOptions_);
+        }
+        onChanged();
+      }
       this.mergeUnknownFields(other.unknownFields);
       onChanged();
       return this;
@@ -454,6 +565,8 @@ public Builder mergeFrom(
       return this;
     }
 
+    private int bitField0_;
+
     private boolean enableTextDetectionConfidenceScore_;
     /**
      *
@@ -512,6 +625,174 @@ public Builder clearEnableTextDetectionConfidenceScore() {
       return this;
     }
 
+    private com.google.protobuf.LazyStringList advancedOcrOptions_ =
+        com.google.protobuf.LazyStringArrayList.EMPTY;
+
+    private void ensureAdvancedOcrOptionsIsMutable() {
+      if (!((bitField0_ & 0x00000001) != 0)) {
+        advancedOcrOptions_ = new com.google.protobuf.LazyStringArrayList(advancedOcrOptions_);
+        bitField0_ |= 0x00000001;
+      }
+    }
+    /**
+     *
+     *
+     * <pre>
+     * A list of advanced OCR options to fine-tune OCR behavior.
+     * </pre>
+     *
+     * <code>repeated string advanced_ocr_options = 11;</code>
+     *
+     * @return A list containing the advancedOcrOptions.
+     */
+    public com.google.protobuf.ProtocolStringList getAdvancedOcrOptionsList() {
+      return advancedOcrOptions_.getUnmodifiableView();
+    }
+    /**
+     *
+     *
+     * <pre>
+     * A list of advanced OCR options to fine-tune OCR behavior.
+     * </pre>
+     *
+     * <code>repeated string advanced_ocr_options = 11;</code>
+     *
+     * @return The count of advancedOcrOptions.
+     */
+    public int getAdvancedOcrOptionsCount() {
+      return advancedOcrOptions_.size();
+    }
+    /**
+     *
+     *
+     * <pre>
+     * A list of advanced OCR options to fine-tune OCR behavior.
+     * </pre>
+     *
+     * <code>repeated string advanced_ocr_options = 11;</code>
+     *
+     * @param index The index of the element to return.
+     * @return The advancedOcrOptions at the given index.
+     */
+    public java.lang.String getAdvancedOcrOptions(int index) {
+      return advancedOcrOptions_.get(index);
+    }
+    /**
+     *
+     *
+     * <pre>
+     * A list of advanced OCR options to fine-tune OCR behavior.
+     * </pre>
+     *
+     * <code>repeated string advanced_ocr_options = 11;</code>
+     *
+     * @param index The index of the value to return.
+     * @return The bytes of the advancedOcrOptions at the given index.
+     */
+    public com.google.protobuf.ByteString getAdvancedOcrOptionsBytes(int index) {
+      return advancedOcrOptions_.getByteString(index);
+    }
+    /**
+     *
+     *
+     * <pre>
+     * A list of advanced OCR options to fine-tune OCR behavior.
+     * </pre>
+     *
+     * <code>repeated string advanced_ocr_options = 11;</code>
+     *
+     * @param index The index to set the value at.
+     * @param value The advancedOcrOptions to set.
+     * @return This builder for chaining.
+     */
+    public Builder setAdvancedOcrOptions(int index, java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      ensureAdvancedOcrOptionsIsMutable();
+      advancedOcrOptions_.set(index, value);
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * <pre>
+     * A list of advanced OCR options to fine-tune OCR behavior.
+     * </pre>
+     *
+     * <code>repeated string advanced_ocr_options = 11;</code>
+     *
+     * @param value The advancedOcrOptions to add.
+     * @return This builder for chaining.
+     */
+    public Builder addAdvancedOcrOptions(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      ensureAdvancedOcrOptionsIsMutable();
+      advancedOcrOptions_.add(value);
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * <pre>
+     * A list of advanced OCR options to fine-tune OCR behavior.
+     * </pre>
+     *
+     * <code>repeated string advanced_ocr_options = 11;</code>
+     *
+     * @param values The advancedOcrOptions to add.
+     * @return This builder for chaining.
+     */
+    public Builder addAllAdvancedOcrOptions(java.lang.Iterable<java.lang.String> values) {
+      ensureAdvancedOcrOptionsIsMutable();
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, advancedOcrOptions_);
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * <pre>
+     * A list of advanced OCR options to fine-tune OCR behavior.
+     * </pre>
+     *
+     * <code>repeated string advanced_ocr_options = 11;</code>
+     *
+     * @return This builder for chaining.
+     */
+    public Builder clearAdvancedOcrOptions() {
+      advancedOcrOptions_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+      bitField0_ = (bitField0_ & ~0x00000001);
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * <pre>
+     * A list of advanced OCR options to fine-tune OCR behavior.
+     * </pre>
+     *
+     * <code>repeated string advanced_ocr_options = 11;</code>
+     *
+     * @param value The bytes of the advancedOcrOptions to add.
+     * @return This builder for chaining.
+     */
+    public Builder addAdvancedOcrOptionsBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+      ensureAdvancedOcrOptionsIsMutable();
+      advancedOcrOptions_.add(value);
+      onChanged();
+      return this;
+    }
+
     @java.lang.Override
     public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
diff --git a/java-vision/proto-google-cloud-vision-v1p3beta1/src/main/java/com/google/cloud/vision/v1p3beta1/TextDetectionParamsOrBuilder.java b/java-vision/proto-google-cloud-vision-v1p3beta1/src/main/java/com/google/cloud/vision/v1p3beta1/TextDetectionParamsOrBuilder.java
index 3c2c1d5252e4..df5e59803d7e 100644
--- a/java-vision/proto-google-cloud-vision-v1p3beta1/src/main/java/com/google/cloud/vision/v1p3beta1/TextDetectionParamsOrBuilder.java
+++ b/java-vision/proto-google-cloud-vision-v1p3beta1/src/main/java/com/google/cloud/vision/v1p3beta1/TextDetectionParamsOrBuilder.java
@@ -37,4 +37,55 @@ public interface TextDetectionParamsOrBuilder
    * @return The enableTextDetectionConfidenceScore.
    */
   boolean getEnableTextDetectionConfidenceScore();
+
+  /**
+   *
+   *
+   * <pre>
+   * A list of advanced OCR options to fine-tune OCR behavior.
+   * </pre>
+   *
+   * <code>repeated string advanced_ocr_options = 11;</code>
+   *
+   * @return A list containing the advancedOcrOptions.
+   */
+  java.util.List<java.lang.String> getAdvancedOcrOptionsList();
+  /**
+   *
+   *
+   * <pre>
+   * A list of advanced OCR options to fine-tune OCR behavior.
+   * </pre>
+   *
+   * <code>repeated string advanced_ocr_options = 11;</code>
+   *
+   * @return The count of advancedOcrOptions.
+   */
+  int getAdvancedOcrOptionsCount();
+  /**
+   *
+   *
+   * <pre>
+   * A list of advanced OCR options to fine-tune OCR behavior.
+   * </pre>
+   *
+   * <code>repeated string advanced_ocr_options = 11;</code>
+   *
+   * @param index The index of the element to return.
+   * @return The advancedOcrOptions at the given index.
+   */
+  java.lang.String getAdvancedOcrOptions(int index);
+  /**
+   *
+   *
+   * <pre>
+   * A list of advanced OCR options to fine-tune OCR behavior.
+   * </pre>
+   *
+   * <code>repeated string advanced_ocr_options = 11;</code>
+   *
+   * @param index The index of the value to return.
+   * @return The bytes of the advancedOcrOptions at the given index.
+   */
+  com.google.protobuf.ByteString getAdvancedOcrOptionsBytes(int index);
 }
diff --git a/java-vision/proto-google-cloud-vision-v1p3beta1/src/main/proto/google/cloud/vision/v1p3beta1/image_annotator.proto b/java-vision/proto-google-cloud-vision-v1p3beta1/src/main/proto/google/cloud/vision/v1p3beta1/image_annotator.proto
index 5f21117847b9..ca0b4e86d5b9 100644
--- a/java-vision/proto-google-cloud-vision-v1p3beta1/src/main/proto/google/cloud/vision/v1p3beta1/image_annotator.proto
+++ b/java-vision/proto-google-cloud-vision-v1p3beta1/src/main/proto/google/cloud/vision/v1p3beta1/image_annotator.proto
@@ -557,6 +557,9 @@ message TextDetectionParams {
   // DOCUMENT_TEXT_DETECTION result. Set the flag to true to include confidence
   // score for TEXT_DETECTION as well.
   bool enable_text_detection_confidence_score = 9;
+
+  // A list of advanced OCR options to fine-tune OCR behavior.
+  repeated string advanced_ocr_options = 11;
 }
 
 // Image context and/or feature-specific parameters.
diff --git a/java-vision/proto-google-cloud-vision-v1p4beta1/src/main/java/com/google/cloud/vision/v1p4beta1/ImageAnnotatorProto.java b/java-vision/proto-google-cloud-vision-v1p4beta1/src/main/java/com/google/cloud/vision/v1p4beta1/ImageAnnotatorProto.java
index 469eeec6ed6b..5ca697736e98 100644
--- a/java-vision/proto-google-cloud-vision-v1p4beta1/src/main/java/com/google/cloud/vision/v1p4beta1/ImageAnnotatorProto.java
+++ b/java-vision/proto-google-cloud-vision-v1p4beta1/src/main/java/com/google/cloud/vision/v1p4beta1/ImageAnnotatorProto.java
@@ -312,145 +312,145 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
           + ".cloud.vision.v1p4beta1.CropHint\"(\n\017Crop"
           + "HintsParams\022\025\n\raspect_ratios\030\001 \003(\002\"1\n\022We"
           + "bDetectionParams\022\033\n\023include_geo_results\030"
-          + "\002 \001(\010\"E\n\023TextDetectionParams\022.\n&enable_t"
-          + "ext_detection_confidence_score\030\t \001(\010\"\202\004\n"
-          + "\014ImageContext\022A\n\rlat_long_rect\030\001 \001(\0132*.g"
-          + "oogle.cloud.vision.v1p4beta1.LatLongRect"
-          + "\022\026\n\016language_hints\030\002 \003(\t\022I\n\021crop_hints_p"
-          + "arams\030\004 \001(\0132..google.cloud.vision.v1p4be"
-          + "ta1.CropHintsParams\022U\n\027face_recognition_"
-          + "params\030\n \001(\01324.google.cloud.vision.v1p4b"
-          + "eta1.FaceRecognitionParams\022Q\n\025product_se"
-          + "arch_params\030\005 \001(\01322.google.cloud.vision."
-          + "v1p4beta1.ProductSearchParams\022O\n\024web_det"
-          + "ection_params\030\006 \001(\01321.google.cloud.visio"
-          + "n.v1p4beta1.WebDetectionParams\022Q\n\025text_d"
-          + "etection_params\030\014 \001(\01322.google.cloud.vis"
-          + "ion.v1p4beta1.TextDetectionParams\"\311\001\n\024An"
-          + "notateImageRequest\0223\n\005image\030\001 \001(\0132$.goog"
-          + "le.cloud.vision.v1p4beta1.Image\0228\n\010featu"
-          + "res\030\002 \003(\0132&.google.cloud.vision.v1p4beta"
-          + "1.Feature\022B\n\rimage_context\030\003 \001(\0132+.googl"
-          + "e.cloud.vision.v1p4beta1.ImageContext\":\n"
-          + "\026ImageAnnotationContext\022\013\n\003uri\030\001 \001(\t\022\023\n\013"
-          + "page_number\030\002 \001(\005\"\277\010\n\025AnnotateImageRespo"
-          + "nse\022G\n\020face_annotations\030\001 \003(\0132-.google.c"
-          + "loud.vision.v1p4beta1.FaceAnnotation\022M\n\024"
-          + "landmark_annotations\030\002 \003(\0132/.google.clou"
-          + "d.vision.v1p4beta1.EntityAnnotation\022I\n\020l"
-          + "ogo_annotations\030\003 \003(\0132/.google.cloud.vis"
-          + "ion.v1p4beta1.EntityAnnotation\022J\n\021label_"
-          + "annotations\030\004 \003(\0132/.google.cloud.vision."
-          + "v1p4beta1.EntityAnnotation\022^\n\034localized_"
-          + "object_annotations\030\026 \003(\01328.google.cloud."
-          + "vision.v1p4beta1.LocalizedObjectAnnotati"
-          + "on\022I\n\020text_annotations\030\005 \003(\0132/.google.cl"
-          + "oud.vision.v1p4beta1.EntityAnnotation\022K\n"
-          + "\024full_text_annotation\030\014 \001(\0132-.google.clo"
-          + "ud.vision.v1p4beta1.TextAnnotation\022S\n\026sa"
-          + "fe_search_annotation\030\006 \001(\01323.google.clou"
-          + "d.vision.v1p4beta1.SafeSearchAnnotation\022"
-          + "S\n\033image_properties_annotation\030\010 \001(\0132..g"
-          + "oogle.cloud.vision.v1p4beta1.ImageProper"
-          + "ties\022Q\n\025crop_hints_annotation\030\013 \001(\01322.go"
-          + "ogle.cloud.vision.v1p4beta1.CropHintsAnn"
-          + "otation\022B\n\rweb_detection\030\r \001(\0132+.google."
-          + "cloud.vision.v1p4beta1.WebDetection\022S\n\026p"
-          + "roduct_search_results\030\016 \001(\01323.google.clo"
-          + "ud.vision.v1p4beta1.ProductSearchResults"
-          + "\022!\n\005error\030\t \001(\0132\022.google.rpc.Status\022F\n\007c"
-          + "ontext\030\025 \001(\01325.google.cloud.vision.v1p4b"
-          + "eta1.ImageAnnotationContext\"h\n\032BatchAnno"
-          + "tateImagesRequest\022J\n\010requests\030\001 \003(\01323.go"
-          + "ogle.cloud.vision.v1p4beta1.AnnotateImag"
-          + "eRequestB\003\340A\002\"f\n\033BatchAnnotateImagesResp"
-          + "onse\022G\n\tresponses\030\001 \003(\01324.google.cloud.v"
-          + "ision.v1p4beta1.AnnotateImageResponse\"\344\001"
-          + "\n\023AnnotateFileRequest\022@\n\014input_config\030\001 "
-          + "\001(\0132*.google.cloud.vision.v1p4beta1.Inpu"
-          + "tConfig\0228\n\010features\030\002 \003(\0132&.google.cloud"
-          + ".vision.v1p4beta1.Feature\022B\n\rimage_conte"
-          + "xt\030\003 \001(\0132+.google.cloud.vision.v1p4beta1"
-          + ".ImageContext\022\r\n\005pages\030\004 \003(\005\"\331\001\n\024Annotat"
-          + "eFileResponse\022@\n\014input_config\030\001 \001(\0132*.go"
-          + "ogle.cloud.vision.v1p4beta1.InputConfig\022"
-          + "G\n\tresponses\030\002 \003(\01324.google.cloud.vision"
-          + ".v1p4beta1.AnnotateImageResponse\022\023\n\013tota"
-          + "l_pages\030\003 \001(\005\022!\n\005error\030\004 \001(\0132\022.google.rp"
-          + "c.Status\"f\n\031BatchAnnotateFilesRequest\022I\n"
-          + "\010requests\030\001 \003(\01322.google.cloud.vision.v1"
-          + "p4beta1.AnnotateFileRequestB\003\340A\002\"d\n\032Batc"
-          + "hAnnotateFilesResponse\022F\n\tresponses\030\001 \003("
-          + "\01323.google.cloud.vision.v1p4beta1.Annota"
-          + "teFileResponse\"\236\002\n\030AsyncAnnotateFileRequ"
-          + "est\022@\n\014input_config\030\001 \001(\0132*.google.cloud"
-          + ".vision.v1p4beta1.InputConfig\0228\n\010feature"
-          + "s\030\002 \003(\0132&.google.cloud.vision.v1p4beta1."
-          + "Feature\022B\n\rimage_context\030\003 \001(\0132+.google."
-          + "cloud.vision.v1p4beta1.ImageContext\022B\n\ro"
-          + "utput_config\030\004 \001(\0132+.google.cloud.vision"
-          + ".v1p4beta1.OutputConfig\"_\n\031AsyncAnnotate"
-          + "FileResponse\022B\n\routput_config\030\001 \001(\0132+.go"
-          + "ogle.cloud.vision.v1p4beta1.OutputConfig"
-          + "\"\266\001\n\037AsyncBatchAnnotateImagesRequest\022J\n\010"
-          + "requests\030\001 \003(\01323.google.cloud.vision.v1p"
-          + "4beta1.AnnotateImageRequestB\003\340A\002\022G\n\routp"
-          + "ut_config\030\002 \001(\0132+.google.cloud.vision.v1"
-          + "p4beta1.OutputConfigB\003\340A\002\"f\n AsyncBatchA"
-          + "nnotateImagesResponse\022B\n\routput_config\030\001"
-          + " \001(\0132+.google.cloud.vision.v1p4beta1.Out"
-          + "putConfig\"p\n\036AsyncBatchAnnotateFilesRequ"
-          + "est\022N\n\010requests\030\001 \003(\01327.google.cloud.vis"
-          + "ion.v1p4beta1.AsyncAnnotateFileRequestB\003"
-          + "\340A\002\"n\n\037AsyncBatchAnnotateFilesResponse\022K"
-          + "\n\tresponses\030\001 \003(\01328.google.cloud.vision."
-          + "v1p4beta1.AsyncAnnotateFileResponse\"o\n\013I"
-          + "nputConfig\022<\n\ngcs_source\030\001 \001(\0132(.google."
-          + "cloud.vision.v1p4beta1.GcsSource\022\017\n\007cont"
-          + "ent\030\003 \001(\014\022\021\n\tmime_type\030\002 \001(\t\"j\n\014OutputCo"
-          + "nfig\022F\n\017gcs_destination\030\001 \001(\0132-.google.c"
-          + "loud.vision.v1p4beta1.GcsDestination\022\022\n\n"
-          + "batch_size\030\002 \001(\005\"\030\n\tGcsSource\022\013\n\003uri\030\001 \001"
-          + "(\t\"\035\n\016GcsDestination\022\013\n\003uri\030\001 \001(\t\"\217\002\n\021Op"
-          + "erationMetadata\022E\n\005state\030\001 \001(\01626.google."
-          + "cloud.vision.v1p4beta1.OperationMetadata"
-          + ".State\022/\n\013create_time\030\005 \001(\0132\032.google.pro"
-          + "tobuf.Timestamp\022/\n\013update_time\030\006 \001(\0132\032.g"
-          + "oogle.protobuf.Timestamp\"Q\n\005State\022\025\n\021STA"
-          + "TE_UNSPECIFIED\020\000\022\013\n\007CREATED\020\001\022\013\n\007RUNNING"
-          + "\020\002\022\010\n\004DONE\020\003\022\r\n\tCANCELLED\020\004*e\n\nLikelihoo"
-          + "d\022\013\n\007UNKNOWN\020\000\022\021\n\rVERY_UNLIKELY\020\001\022\014\n\010UNL"
-          + "IKELY\020\002\022\014\n\010POSSIBLE\020\003\022\n\n\006LIKELY\020\004\022\017\n\013VER"
-          + "Y_LIKELY\020\0052\361\007\n\016ImageAnnotator\022\276\001\n\023BatchA"
-          + "nnotateImages\0229.google.cloud.vision.v1p4"
-          + "beta1.BatchAnnotateImagesRequest\032:.googl"
-          + "e.cloud.vision.v1p4beta1.BatchAnnotateIm"
-          + "agesResponse\"0\202\323\344\223\002\037\"\032/v1p4beta1/images:"
-          + "annotate:\001*\332A\010requests\022\272\001\n\022BatchAnnotate"
-          + "Files\0228.google.cloud.vision.v1p4beta1.Ba"
-          + "tchAnnotateFilesRequest\0329.google.cloud.v"
-          + "ision.v1p4beta1.BatchAnnotateFilesRespon"
-          + "se\"/\202\323\344\223\002\036\"\031/v1p4beta1/files:annotate:\001*"
-          + "\332A\010requests\022\374\001\n\030AsyncBatchAnnotateImages"
-          + "\022>.google.cloud.vision.v1p4beta1.AsyncBa"
-          + "tchAnnotateImagesRequest\032\035.google.longru"
-          + "nning.Operation\"\200\001\202\323\344\223\002)\"$/v1p4beta1/ima"
-          + "ges:asyncBatchAnnotate:\001*\332A\026requests,out"
-          + "put_config\312A5\n AsyncBatchAnnotateImagesR"
-          + "esponse\022\021OperationMetadata\022\351\001\n\027AsyncBatc"
-          + "hAnnotateFiles\022=.google.cloud.vision.v1p"
-          + "4beta1.AsyncBatchAnnotateFilesRequest\032\035."
-          + "google.longrunning.Operation\"p\202\323\344\223\002(\"#/v"
-          + "1p4beta1/files:asyncBatchAnnotate:\001*\332A\010r"
-          + "equests\312A4\n\037AsyncBatchAnnotateFilesRespo"
-          + "nse\022\021OperationMetadata\032v\312A\025vision.google"
-          + "apis.com\322A[https://www.googleapis.com/au"
-          + "th/cloud-platform,https://www.googleapis"
-          + ".com/auth/cloud-visionB\211\001\n!com.google.cl"
-          + "oud.vision.v1p4beta1B\023ImageAnnotatorProt"
-          + "oP\001ZCgoogle.golang.org/genproto/googleap"
-          + "is/cloud/vision/v1p4beta1;vision\370\001\001\242\002\004GC"
-          + "VNb\006proto3"
+          + "\002 \001(\010\"c\n\023TextDetectionParams\022.\n&enable_t"
+          + "ext_detection_confidence_score\030\t \001(\010\022\034\n\024"
+          + "advanced_ocr_options\030\013 \003(\t\"\202\004\n\014ImageCont"
+          + "ext\022A\n\rlat_long_rect\030\001 \001(\0132*.google.clou"
+          + "d.vision.v1p4beta1.LatLongRect\022\026\n\016langua"
+          + "ge_hints\030\002 \003(\t\022I\n\021crop_hints_params\030\004 \001("
+          + "\0132..google.cloud.vision.v1p4beta1.CropHi"
+          + "ntsParams\022U\n\027face_recognition_params\030\n \001"
+          + "(\01324.google.cloud.vision.v1p4beta1.FaceR"
+          + "ecognitionParams\022Q\n\025product_search_param"
+          + "s\030\005 \001(\01322.google.cloud.vision.v1p4beta1."
+          + "ProductSearchParams\022O\n\024web_detection_par"
+          + "ams\030\006 \001(\01321.google.cloud.vision.v1p4beta"
+          + "1.WebDetectionParams\022Q\n\025text_detection_p"
+          + "arams\030\014 \001(\01322.google.cloud.vision.v1p4be"
+          + "ta1.TextDetectionParams\"\311\001\n\024AnnotateImag"
+          + "eRequest\0223\n\005image\030\001 \001(\0132$.google.cloud.v"
+          + "ision.v1p4beta1.Image\0228\n\010features\030\002 \003(\0132"
+          + "&.google.cloud.vision.v1p4beta1.Feature\022"
+          + "B\n\rimage_context\030\003 \001(\0132+.google.cloud.vi"
+          + "sion.v1p4beta1.ImageContext\":\n\026ImageAnno"
+          + "tationContext\022\013\n\003uri\030\001 \001(\t\022\023\n\013page_numbe"
+          + "r\030\002 \001(\005\"\277\010\n\025AnnotateImageResponse\022G\n\020fac"
+          + "e_annotations\030\001 \003(\0132-.google.cloud.visio"
+          + "n.v1p4beta1.FaceAnnotation\022M\n\024landmark_a"
+          + "nnotations\030\002 \003(\0132/.google.cloud.vision.v"
+          + "1p4beta1.EntityAnnotation\022I\n\020logo_annota"
+          + "tions\030\003 \003(\0132/.google.cloud.vision.v1p4be"
+          + "ta1.EntityAnnotation\022J\n\021label_annotation"
+          + "s\030\004 \003(\0132/.google.cloud.vision.v1p4beta1."
+          + "EntityAnnotation\022^\n\034localized_object_ann"
+          + "otations\030\026 \003(\01328.google.cloud.vision.v1p"
+          + "4beta1.LocalizedObjectAnnotation\022I\n\020text"
+          + "_annotations\030\005 \003(\0132/.google.cloud.vision"
+          + ".v1p4beta1.EntityAnnotation\022K\n\024full_text"
+          + "_annotation\030\014 \001(\0132-.google.cloud.vision."
+          + "v1p4beta1.TextAnnotation\022S\n\026safe_search_"
+          + "annotation\030\006 \001(\01323.google.cloud.vision.v"
+          + "1p4beta1.SafeSearchAnnotation\022S\n\033image_p"
+          + "roperties_annotation\030\010 \001(\0132..google.clou"
+          + "d.vision.v1p4beta1.ImageProperties\022Q\n\025cr"
+          + "op_hints_annotation\030\013 \001(\01322.google.cloud"
+          + ".vision.v1p4beta1.CropHintsAnnotation\022B\n"
+          + "\rweb_detection\030\r \001(\0132+.google.cloud.visi"
+          + "on.v1p4beta1.WebDetection\022S\n\026product_sea"
+          + "rch_results\030\016 \001(\01323.google.cloud.vision."
+          + "v1p4beta1.ProductSearchResults\022!\n\005error\030"
+          + "\t \001(\0132\022.google.rpc.Status\022F\n\007context\030\025 \001"
+          + "(\01325.google.cloud.vision.v1p4beta1.Image"
+          + "AnnotationContext\"h\n\032BatchAnnotateImages"
+          + "Request\022J\n\010requests\030\001 \003(\01323.google.cloud"
+          + ".vision.v1p4beta1.AnnotateImageRequestB\003"
+          + "\340A\002\"f\n\033BatchAnnotateImagesResponse\022G\n\tre"
+          + "sponses\030\001 \003(\01324.google.cloud.vision.v1p4"
+          + "beta1.AnnotateImageResponse\"\344\001\n\023Annotate"
+          + "FileRequest\022@\n\014input_config\030\001 \001(\0132*.goog"
+          + "le.cloud.vision.v1p4beta1.InputConfig\0228\n"
+          + "\010features\030\002 \003(\0132&.google.cloud.vision.v1"
+          + "p4beta1.Feature\022B\n\rimage_context\030\003 \001(\0132+"
+          + ".google.cloud.vision.v1p4beta1.ImageCont"
+          + "ext\022\r\n\005pages\030\004 \003(\005\"\331\001\n\024AnnotateFileRespo"
+          + "nse\022@\n\014input_config\030\001 \001(\0132*.google.cloud"
+          + ".vision.v1p4beta1.InputConfig\022G\n\trespons"
+          + "es\030\002 \003(\01324.google.cloud.vision.v1p4beta1"
+          + ".AnnotateImageResponse\022\023\n\013total_pages\030\003 "
+          + "\001(\005\022!\n\005error\030\004 \001(\0132\022.google.rpc.Status\"f"
+          + "\n\031BatchAnnotateFilesRequest\022I\n\010requests\030"
+          + "\001 \003(\01322.google.cloud.vision.v1p4beta1.An"
+          + "notateFileRequestB\003\340A\002\"d\n\032BatchAnnotateF"
+          + "ilesResponse\022F\n\tresponses\030\001 \003(\01323.google"
+          + ".cloud.vision.v1p4beta1.AnnotateFileResp"
+          + "onse\"\236\002\n\030AsyncAnnotateFileRequest\022@\n\014inp"
+          + "ut_config\030\001 \001(\0132*.google.cloud.vision.v1"
+          + "p4beta1.InputConfig\0228\n\010features\030\002 \003(\0132&."
+          + "google.cloud.vision.v1p4beta1.Feature\022B\n"
+          + "\rimage_context\030\003 \001(\0132+.google.cloud.visi"
+          + "on.v1p4beta1.ImageContext\022B\n\routput_conf"
+          + "ig\030\004 \001(\0132+.google.cloud.vision.v1p4beta1"
+          + ".OutputConfig\"_\n\031AsyncAnnotateFileRespon"
+          + "se\022B\n\routput_config\030\001 \001(\0132+.google.cloud"
+          + ".vision.v1p4beta1.OutputConfig\"\266\001\n\037Async"
+          + "BatchAnnotateImagesRequest\022J\n\010requests\030\001"
+          + " \003(\01323.google.cloud.vision.v1p4beta1.Ann"
+          + "otateImageRequestB\003\340A\002\022G\n\routput_config\030"
+          + "\002 \001(\0132+.google.cloud.vision.v1p4beta1.Ou"
+          + "tputConfigB\003\340A\002\"f\n AsyncBatchAnnotateIma"
+          + "gesResponse\022B\n\routput_config\030\001 \001(\0132+.goo"
+          + "gle.cloud.vision.v1p4beta1.OutputConfig\""
+          + "p\n\036AsyncBatchAnnotateFilesRequest\022N\n\010req"
+          + "uests\030\001 \003(\01327.google.cloud.vision.v1p4be"
+          + "ta1.AsyncAnnotateFileRequestB\003\340A\002\"n\n\037Asy"
+          + "ncBatchAnnotateFilesResponse\022K\n\tresponse"
+          + "s\030\001 \003(\01328.google.cloud.vision.v1p4beta1."
+          + "AsyncAnnotateFileResponse\"o\n\013InputConfig"
+          + "\022<\n\ngcs_source\030\001 \001(\0132(.google.cloud.visi"
+          + "on.v1p4beta1.GcsSource\022\017\n\007content\030\003 \001(\014\022"
+          + "\021\n\tmime_type\030\002 \001(\t\"j\n\014OutputConfig\022F\n\017gc"
+          + "s_destination\030\001 \001(\0132-.google.cloud.visio"
+          + "n.v1p4beta1.GcsDestination\022\022\n\nbatch_size"
+          + "\030\002 \001(\005\"\030\n\tGcsSource\022\013\n\003uri\030\001 \001(\t\"\035\n\016GcsD"
+          + "estination\022\013\n\003uri\030\001 \001(\t\"\217\002\n\021OperationMet"
+          + "adata\022E\n\005state\030\001 \001(\01626.google.cloud.visi"
+          + "on.v1p4beta1.OperationMetadata.State\022/\n\013"
+          + "create_time\030\005 \001(\0132\032.google.protobuf.Time"
+          + "stamp\022/\n\013update_time\030\006 \001(\0132\032.google.prot"
+          + "obuf.Timestamp\"Q\n\005State\022\025\n\021STATE_UNSPECI"
+          + "FIED\020\000\022\013\n\007CREATED\020\001\022\013\n\007RUNNING\020\002\022\010\n\004DONE"
+          + "\020\003\022\r\n\tCANCELLED\020\004*e\n\nLikelihood\022\013\n\007UNKNO"
+          + "WN\020\000\022\021\n\rVERY_UNLIKELY\020\001\022\014\n\010UNLIKELY\020\002\022\014\n"
+          + "\010POSSIBLE\020\003\022\n\n\006LIKELY\020\004\022\017\n\013VERY_LIKELY\020\005"
+          + "2\361\007\n\016ImageAnnotator\022\276\001\n\023BatchAnnotateIma"
+          + "ges\0229.google.cloud.vision.v1p4beta1.Batc"
+          + "hAnnotateImagesRequest\032:.google.cloud.vi"
+          + "sion.v1p4beta1.BatchAnnotateImagesRespon"
+          + "se\"0\202\323\344\223\002\037\"\032/v1p4beta1/images:annotate:\001"
+          + "*\332A\010requests\022\272\001\n\022BatchAnnotateFiles\0228.go"
+          + "ogle.cloud.vision.v1p4beta1.BatchAnnotat"
+          + "eFilesRequest\0329.google.cloud.vision.v1p4"
+          + "beta1.BatchAnnotateFilesResponse\"/\202\323\344\223\002\036"
+          + "\"\031/v1p4beta1/files:annotate:\001*\332A\010request"
+          + "s\022\374\001\n\030AsyncBatchAnnotateImages\022>.google."
+          + "cloud.vision.v1p4beta1.AsyncBatchAnnotat"
+          + "eImagesRequest\032\035.google.longrunning.Oper"
+          + "ation\"\200\001\202\323\344\223\002)\"$/v1p4beta1/images:asyncB"
+          + "atchAnnotate:\001*\332A\026requests,output_config"
+          + "\312A5\n AsyncBatchAnnotateImagesResponse\022\021O"
+          + "perationMetadata\022\351\001\n\027AsyncBatchAnnotateF"
+          + "iles\022=.google.cloud.vision.v1p4beta1.Asy"
+          + "ncBatchAnnotateFilesRequest\032\035.google.lon"
+          + "grunning.Operation\"p\202\323\344\223\002(\"#/v1p4beta1/f"
+          + "iles:asyncBatchAnnotate:\001*\332A\010requests\312A4"
+          + "\n\037AsyncBatchAnnotateFilesResponse\022\021Opera"
+          + "tionMetadata\032v\312A\025vision.googleapis.com\322A"
+          + "[https://www.googleapis.com/auth/cloud-p"
+          + "latform,https://www.googleapis.com/auth/"
+          + "cloud-visionB\211\001\n!com.google.cloud.vision"
+          + ".v1p4beta1B\023ImageAnnotatorProtoP\001ZCgoogl"
+          + "e.golang.org/genproto/googleapis/cloud/v"
+          + "ision/v1p4beta1;vision\370\001\001\242\002\004GCVNb\006proto3"
     };
     descriptor =
         com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom(
@@ -646,7 +646,7 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
         new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
             internal_static_google_cloud_vision_v1p4beta1_TextDetectionParams_descriptor,
             new java.lang.String[] {
-              "EnableTextDetectionConfidenceScore",
+              "EnableTextDetectionConfidenceScore", "AdvancedOcrOptions",
             });
     internal_static_google_cloud_vision_v1p4beta1_ImageContext_descriptor =
         getDescriptor().getMessageTypes().get(18);
diff --git a/java-vision/proto-google-cloud-vision-v1p4beta1/src/main/java/com/google/cloud/vision/v1p4beta1/TextDetectionParams.java b/java-vision/proto-google-cloud-vision-v1p4beta1/src/main/java/com/google/cloud/vision/v1p4beta1/TextDetectionParams.java
index 3ce07f30d423..afdc5a7ebb3a 100644
--- a/java-vision/proto-google-cloud-vision-v1p4beta1/src/main/java/com/google/cloud/vision/v1p4beta1/TextDetectionParams.java
+++ b/java-vision/proto-google-cloud-vision-v1p4beta1/src/main/java/com/google/cloud/vision/v1p4beta1/TextDetectionParams.java
@@ -38,7 +38,9 @@ private TextDetectionParams(com.google.protobuf.GeneratedMessageV3.Builder<?> bu
     super(builder);
   }
 
-  private TextDetectionParams() {}
+  private TextDetectionParams() {
+    advancedOcrOptions_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+  }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
@@ -59,6 +61,7 @@ private TextDetectionParams(
     if (extensionRegistry == null) {
       throw new java.lang.NullPointerException();
     }
+    int mutable_bitField0_ = 0;
     com.google.protobuf.UnknownFieldSet.Builder unknownFields =
         com.google.protobuf.UnknownFieldSet.newBuilder();
     try {
@@ -74,6 +77,16 @@ private TextDetectionParams(
               enableTextDetectionConfidenceScore_ = input.readBool();
               break;
             }
+          case 90:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
+              if (!((mutable_bitField0_ & 0x00000001) != 0)) {
+                advancedOcrOptions_ = new com.google.protobuf.LazyStringArrayList();
+                mutable_bitField0_ |= 0x00000001;
+              }
+              advancedOcrOptions_.add(s);
+              break;
+            }
           default:
             {
               if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
@@ -90,6 +103,9 @@ private TextDetectionParams(
     } catch (java.io.IOException e) {
       throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
     } finally {
+      if (((mutable_bitField0_ & 0x00000001) != 0)) {
+        advancedOcrOptions_ = advancedOcrOptions_.getUnmodifiableView();
+      }
       this.unknownFields = unknownFields.build();
       makeExtensionsImmutable();
     }
@@ -130,6 +146,67 @@ public boolean getEnableTextDetectionConfidenceScore() {
     return enableTextDetectionConfidenceScore_;
   }
 
+  public static final int ADVANCED_OCR_OPTIONS_FIELD_NUMBER = 11;
+  private com.google.protobuf.LazyStringList advancedOcrOptions_;
+  /**
+   *
+   *
+   * <pre>
+   * A list of advanced OCR options to fine-tune OCR behavior.
+   * </pre>
+   *
+   * <code>repeated string advanced_ocr_options = 11;</code>
+   *
+   * @return A list containing the advancedOcrOptions.
+   */
+  public com.google.protobuf.ProtocolStringList getAdvancedOcrOptionsList() {
+    return advancedOcrOptions_;
+  }
+  /**
+   *
+   *
+   * <pre>
+   * A list of advanced OCR options to fine-tune OCR behavior.
+   * </pre>
+   *
+   * <code>repeated string advanced_ocr_options = 11;</code>
+   *
+   * @return The count of advancedOcrOptions.
+   */
+  public int getAdvancedOcrOptionsCount() {
+    return advancedOcrOptions_.size();
+  }
+  /**
+   *
+   *
+   * <pre>
+   * A list of advanced OCR options to fine-tune OCR behavior.
+   * </pre>
+   *
+   * <code>repeated string advanced_ocr_options = 11;</code>
+   *
+   * @param index The index of the element to return.
+   * @return The advancedOcrOptions at the given index.
+   */
+  public java.lang.String getAdvancedOcrOptions(int index) {
+    return advancedOcrOptions_.get(index);
+  }
+  /**
+   *
+   *
+   * <pre>
+   * A list of advanced OCR options to fine-tune OCR behavior.
+   * </pre>
+   *
+   * <code>repeated string advanced_ocr_options = 11;</code>
+   *
+   * @param index The index of the value to return.
+   * @return The bytes of the advancedOcrOptions at the given index.
+   */
+  public com.google.protobuf.ByteString getAdvancedOcrOptionsBytes(int index) {
+    return advancedOcrOptions_.getByteString(index);
+  }
+
   private byte memoizedIsInitialized = -1;
 
   @java.lang.Override
@@ -147,6 +224,9 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
     if (enableTextDetectionConfidenceScore_ != false) {
       output.writeBool(9, enableTextDetectionConfidenceScore_);
     }
+    for (int i = 0; i < advancedOcrOptions_.size(); i++) {
+      com.google.protobuf.GeneratedMessageV3.writeString(output, 11, advancedOcrOptions_.getRaw(i));
+    }
     unknownFields.writeTo(output);
   }
 
@@ -161,6 +241,14 @@ public int getSerializedSize() {
           com.google.protobuf.CodedOutputStream.computeBoolSize(
               9, enableTextDetectionConfidenceScore_);
     }
+    {
+      int dataSize = 0;
+      for (int i = 0; i < advancedOcrOptions_.size(); i++) {
+        dataSize += computeStringSizeNoTag(advancedOcrOptions_.getRaw(i));
+      }
+      size += dataSize;
+      size += 1 * getAdvancedOcrOptionsList().size();
+    }
     size += unknownFields.getSerializedSize();
     memoizedSize = size;
     return size;
@@ -179,6 +267,7 @@ public boolean equals(final java.lang.Object obj) {
 
     if (getEnableTextDetectionConfidenceScore() != other.getEnableTextDetectionConfidenceScore())
       return false;
+    if (!getAdvancedOcrOptionsList().equals(other.getAdvancedOcrOptionsList())) return false;
     if (!unknownFields.equals(other.unknownFields)) return false;
     return true;
   }
@@ -194,6 +283,10 @@ public int hashCode() {
     hash =
         (53 * hash)
             + com.google.protobuf.Internal.hashBoolean(getEnableTextDetectionConfidenceScore());
+    if (getAdvancedOcrOptionsCount() > 0) {
+      hash = (37 * hash) + ADVANCED_OCR_OPTIONS_FIELD_NUMBER;
+      hash = (53 * hash) + getAdvancedOcrOptionsList().hashCode();
+    }
     hash = (29 * hash) + unknownFields.hashCode();
     memoizedHashCode = hash;
     return hash;
@@ -343,6 +436,8 @@ public Builder clear() {
       super.clear();
       enableTextDetectionConfidenceScore_ = false;
 
+      advancedOcrOptions_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+      bitField0_ = (bitField0_ & ~0x00000001);
       return this;
     }
 
@@ -370,7 +465,13 @@ public com.google.cloud.vision.v1p4beta1.TextDetectionParams build() {
     public com.google.cloud.vision.v1p4beta1.TextDetectionParams buildPartial() {
       com.google.cloud.vision.v1p4beta1.TextDetectionParams result =
           new com.google.cloud.vision.v1p4beta1.TextDetectionParams(this);
+      int from_bitField0_ = bitField0_;
       result.enableTextDetectionConfidenceScore_ = enableTextDetectionConfidenceScore_;
+      if (((bitField0_ & 0x00000001) != 0)) {
+        advancedOcrOptions_ = advancedOcrOptions_.getUnmodifiableView();
+        bitField0_ = (bitField0_ & ~0x00000001);
+      }
+      result.advancedOcrOptions_ = advancedOcrOptions_;
       onBuilt();
       return result;
     }
@@ -424,6 +525,16 @@ public Builder mergeFrom(com.google.cloud.vision.v1p4beta1.TextDetectionParams o
       if (other.getEnableTextDetectionConfidenceScore() != false) {
         setEnableTextDetectionConfidenceScore(other.getEnableTextDetectionConfidenceScore());
       }
+      if (!other.advancedOcrOptions_.isEmpty()) {
+        if (advancedOcrOptions_.isEmpty()) {
+          advancedOcrOptions_ = other.advancedOcrOptions_;
+          bitField0_ = (bitField0_ & ~0x00000001);
+        } else {
+          ensureAdvancedOcrOptionsIsMutable();
+          advancedOcrOptions_.addAll(other.advancedOcrOptions_);
+        }
+        onChanged();
+      }
       this.mergeUnknownFields(other.unknownFields);
       onChanged();
       return this;
@@ -454,6 +565,8 @@ public Builder mergeFrom(
       return this;
     }
 
+    private int bitField0_;
+
     private boolean enableTextDetectionConfidenceScore_;
     /**
      *
@@ -512,6 +625,174 @@ public Builder clearEnableTextDetectionConfidenceScore() {
       return this;
     }
 
+    private com.google.protobuf.LazyStringList advancedOcrOptions_ =
+        com.google.protobuf.LazyStringArrayList.EMPTY;
+
+    private void ensureAdvancedOcrOptionsIsMutable() {
+      if (!((bitField0_ & 0x00000001) != 0)) {
+        advancedOcrOptions_ = new com.google.protobuf.LazyStringArrayList(advancedOcrOptions_);
+        bitField0_ |= 0x00000001;
+      }
+    }
+    /**
+     *
+     *
+     * <pre>
+     * A list of advanced OCR options to fine-tune OCR behavior.
+     * </pre>
+     *
+     * <code>repeated string advanced_ocr_options = 11;</code>
+     *
+     * @return A list containing the advancedOcrOptions.
+     */
+    public com.google.protobuf.ProtocolStringList getAdvancedOcrOptionsList() {
+      return advancedOcrOptions_.getUnmodifiableView();
+    }
+    /**
+     *
+     *
+     * <pre>
+     * A list of advanced OCR options to fine-tune OCR behavior.
+     * </pre>
+     *
+     * <code>repeated string advanced_ocr_options = 11;</code>
+     *
+     * @return The count of advancedOcrOptions.
+     */
+    public int getAdvancedOcrOptionsCount() {
+      return advancedOcrOptions_.size();
+    }
+    /**
+     *
+     *
+     * <pre>
+     * A list of advanced OCR options to fine-tune OCR behavior.
+     * </pre>
+     *
+     * <code>repeated string advanced_ocr_options = 11;</code>
+     *
+     * @param index The index of the element to return.
+     * @return The advancedOcrOptions at the given index.
+     */
+    public java.lang.String getAdvancedOcrOptions(int index) {
+      return advancedOcrOptions_.get(index);
+    }
+    /**
+     *
+     *
+     * <pre>
+     * A list of advanced OCR options to fine-tune OCR behavior.
+     * </pre>
+     *
+     * <code>repeated string advanced_ocr_options = 11;</code>
+     *
+     * @param index The index of the value to return.
+     * @return The bytes of the advancedOcrOptions at the given index.
+     */
+    public com.google.protobuf.ByteString getAdvancedOcrOptionsBytes(int index) {
+      return advancedOcrOptions_.getByteString(index);
+    }
+    /**
+     *
+     *
+     * <pre>
+     * A list of advanced OCR options to fine-tune OCR behavior.
+     * </pre>
+     *
+     * <code>repeated string advanced_ocr_options = 11;</code>
+     *
+     * @param index The index to set the value at.
+     * @param value The advancedOcrOptions to set.
+     * @return This builder for chaining.
+     */
+    public Builder setAdvancedOcrOptions(int index, java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      ensureAdvancedOcrOptionsIsMutable();
+      advancedOcrOptions_.set(index, value);
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * <pre>
+     * A list of advanced OCR options to fine-tune OCR behavior.
+     * </pre>
+     *
+     * <code>repeated string advanced_ocr_options = 11;</code>
+     *
+     * @param value The advancedOcrOptions to add.
+     * @return This builder for chaining.
+     */
+    public Builder addAdvancedOcrOptions(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      ensureAdvancedOcrOptionsIsMutable();
+      advancedOcrOptions_.add(value);
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * <pre>
+     * A list of advanced OCR options to fine-tune OCR behavior.
+     * </pre>
+     *
+     * <code>repeated string advanced_ocr_options = 11;</code>
+     *
+     * @param values The advancedOcrOptions to add.
+     * @return This builder for chaining.
+     */
+    public Builder addAllAdvancedOcrOptions(java.lang.Iterable<java.lang.String> values) {
+      ensureAdvancedOcrOptionsIsMutable();
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, advancedOcrOptions_);
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * <pre>
+     * A list of advanced OCR options to fine-tune OCR behavior.
+     * </pre>
+     *
+     * <code>repeated string advanced_ocr_options = 11;</code>
+     *
+     * @return This builder for chaining.
+     */
+    public Builder clearAdvancedOcrOptions() {
+      advancedOcrOptions_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+      bitField0_ = (bitField0_ & ~0x00000001);
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * <pre>
+     * A list of advanced OCR options to fine-tune OCR behavior.
+     * </pre>
+     *
+     * <code>repeated string advanced_ocr_options = 11;</code>
+     *
+     * @param value The bytes of the advancedOcrOptions to add.
+     * @return This builder for chaining.
+     */
+    public Builder addAdvancedOcrOptionsBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+      ensureAdvancedOcrOptionsIsMutable();
+      advancedOcrOptions_.add(value);
+      onChanged();
+      return this;
+    }
+
     @java.lang.Override
     public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
diff --git a/java-vision/proto-google-cloud-vision-v1p4beta1/src/main/java/com/google/cloud/vision/v1p4beta1/TextDetectionParamsOrBuilder.java b/java-vision/proto-google-cloud-vision-v1p4beta1/src/main/java/com/google/cloud/vision/v1p4beta1/TextDetectionParamsOrBuilder.java
index 827e9d697aa8..93df17e0ff4d 100644
--- a/java-vision/proto-google-cloud-vision-v1p4beta1/src/main/java/com/google/cloud/vision/v1p4beta1/TextDetectionParamsOrBuilder.java
+++ b/java-vision/proto-google-cloud-vision-v1p4beta1/src/main/java/com/google/cloud/vision/v1p4beta1/TextDetectionParamsOrBuilder.java
@@ -37,4 +37,55 @@ public interface TextDetectionParamsOrBuilder
    * @return The enableTextDetectionConfidenceScore.
    */
   boolean getEnableTextDetectionConfidenceScore();
+
+  /**
+   *
+   *
+   * <pre>
+   * A list of advanced OCR options to fine-tune OCR behavior.
+   * </pre>
+   *
+   * <code>repeated string advanced_ocr_options = 11;</code>
+   *
+   * @return A list containing the advancedOcrOptions.
+   */
+  java.util.List<java.lang.String> getAdvancedOcrOptionsList();
+  /**
+   *
+   *
+   * <pre>
+   * A list of advanced OCR options to fine-tune OCR behavior.
+   * </pre>
+   *
+   * <code>repeated string advanced_ocr_options = 11;</code>
+   *
+   * @return The count of advancedOcrOptions.
+   */
+  int getAdvancedOcrOptionsCount();
+  /**
+   *
+   *
+   * <pre>
+   * A list of advanced OCR options to fine-tune OCR behavior.
+   * </pre>
+   *
+   * <code>repeated string advanced_ocr_options = 11;</code>
+   *
+   * @param index The index of the element to return.
+   * @return The advancedOcrOptions at the given index.
+   */
+  java.lang.String getAdvancedOcrOptions(int index);
+  /**
+   *
+   *
+   * <pre>
+   * A list of advanced OCR options to fine-tune OCR behavior.
+   * </pre>
+   *
+   * <code>repeated string advanced_ocr_options = 11;</code>
+   *
+   * @param index The index of the value to return.
+   * @return The bytes of the advancedOcrOptions at the given index.
+   */
+  com.google.protobuf.ByteString getAdvancedOcrOptionsBytes(int index);
 }
diff --git a/java-vision/proto-google-cloud-vision-v1p4beta1/src/main/proto/google/cloud/vision/v1p4beta1/image_annotator.proto b/java-vision/proto-google-cloud-vision-v1p4beta1/src/main/proto/google/cloud/vision/v1p4beta1/image_annotator.proto
index 07217f39820b..6d7f3dd1f621 100644
--- a/java-vision/proto-google-cloud-vision-v1p4beta1/src/main/proto/google/cloud/vision/v1p4beta1/image_annotator.proto
+++ b/java-vision/proto-google-cloud-vision-v1p4beta1/src/main/proto/google/cloud/vision/v1p4beta1/image_annotator.proto
@@ -628,6 +628,9 @@ message TextDetectionParams {
   // DOCUMENT_TEXT_DETECTION result. Set the flag to true to include confidence
   // score for TEXT_DETECTION as well.
   bool enable_text_detection_confidence_score = 9;
+
+  // A list of advanced OCR options to fine-tune OCR behavior.
+  repeated string advanced_ocr_options = 11;
 }
 
 // Image context and/or feature-specific parameters.
diff --git a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1/imageannotatorclient/asyncbatchannotatefiles/SyncAsyncBatchAnnotateFilesListasyncannotatefilerequest.java b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1/imageannotatorclient/asyncbatchannotatefiles/SyncAsyncBatchAnnotateFilesListasyncannotatefilerequest.java
index fa6ebccea8b9..c565722ffce2 100644
--- a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1/imageannotatorclient/asyncbatchannotatefiles/SyncAsyncBatchAnnotateFilesListasyncannotatefilerequest.java
+++ b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1/imageannotatorclient/asyncbatchannotatefiles/SyncAsyncBatchAnnotateFilesListasyncannotatefilerequest.java
@@ -16,8 +16,7 @@
 
 package com.google.cloud.vision.v1.samples;
 
-// [START
-// vision_v1_generated_imageannotatorclient_asyncbatchannotatefiles_listasyncannotatefilerequest_sync]
+// [START vision_v1_generated_imageannotatorclient_asyncbatchannotatefiles_listasyncannotatefilerequest_sync]
 import com.google.cloud.vision.v1.AsyncAnnotateFileRequest;
 import com.google.cloud.vision.v1.AsyncBatchAnnotateFilesResponse;
 import com.google.cloud.vision.v1.ImageAnnotatorClient;
@@ -40,5 +39,4 @@ public static void syncAsyncBatchAnnotateFilesListasyncannotatefilerequest() thr
     }
   }
 }
-// [END
-// vision_v1_generated_imageannotatorclient_asyncbatchannotatefiles_listasyncannotatefilerequest_sync]
+// [END vision_v1_generated_imageannotatorclient_asyncbatchannotatefiles_listasyncannotatefilerequest_sync]
diff --git a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1/imageannotatorclient/asyncbatchannotateimages/SyncAsyncBatchAnnotateImagesListannotateimagerequestOutputconfig.java b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1/imageannotatorclient/asyncbatchannotateimages/SyncAsyncBatchAnnotateImagesListannotateimagerequestOutputconfig.java
index 35bbea966223..849827c96aec 100644
--- a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1/imageannotatorclient/asyncbatchannotateimages/SyncAsyncBatchAnnotateImagesListannotateimagerequestOutputconfig.java
+++ b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1/imageannotatorclient/asyncbatchannotateimages/SyncAsyncBatchAnnotateImagesListannotateimagerequestOutputconfig.java
@@ -16,8 +16,7 @@
 
 package com.google.cloud.vision.v1.samples;
 
-// [START
-// vision_v1_generated_imageannotatorclient_asyncbatchannotateimages_listannotateimagerequestoutputconfig_sync]
+// [START vision_v1_generated_imageannotatorclient_asyncbatchannotateimages_listannotateimagerequestoutputconfig_sync]
 import com.google.cloud.vision.v1.AnnotateImageRequest;
 import com.google.cloud.vision.v1.AsyncBatchAnnotateImagesResponse;
 import com.google.cloud.vision.v1.ImageAnnotatorClient;
@@ -43,5 +42,4 @@ public static void syncAsyncBatchAnnotateImagesListannotateimagerequestOutputcon
     }
   }
 }
-// [END
-// vision_v1_generated_imageannotatorclient_asyncbatchannotateimages_listannotateimagerequestoutputconfig_sync]
+// [END vision_v1_generated_imageannotatorclient_asyncbatchannotateimages_listannotateimagerequestoutputconfig_sync]
diff --git a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1/imageannotatorclient/batchannotateimages/SyncBatchAnnotateImagesListannotateimagerequest.java b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1/imageannotatorclient/batchannotateimages/SyncBatchAnnotateImagesListannotateimagerequest.java
index 2eb2706cf931..47a349f16db5 100644
--- a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1/imageannotatorclient/batchannotateimages/SyncBatchAnnotateImagesListannotateimagerequest.java
+++ b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1/imageannotatorclient/batchannotateimages/SyncBatchAnnotateImagesListannotateimagerequest.java
@@ -16,8 +16,7 @@
 
 package com.google.cloud.vision.v1.samples;
 
-// [START
-// vision_v1_generated_imageannotatorclient_batchannotateimages_listannotateimagerequest_sync]
+// [START vision_v1_generated_imageannotatorclient_batchannotateimages_listannotateimagerequest_sync]
 import com.google.cloud.vision.v1.AnnotateImageRequest;
 import com.google.cloud.vision.v1.BatchAnnotateImagesResponse;
 import com.google.cloud.vision.v1.ImageAnnotatorClient;
diff --git a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1/productsearchclient/addproducttoproductset/SyncAddProductToProductSet.java b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1/productsearchclient/addproducttoproductset/SyncAddProductToProductSet.java
index 2d1219663f5c..d044d5d658e1 100644
--- a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1/productsearchclient/addproducttoproductset/SyncAddProductToProductSet.java
+++ b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1/productsearchclient/addproducttoproductset/SyncAddProductToProductSet.java
@@ -21,6 +21,7 @@
 import com.google.cloud.vision.v1.ProductName;
 import com.google.cloud.vision.v1.ProductSearchClient;
 import com.google.cloud.vision.v1.ProductSetName;
+import com.google.protobuf.Empty;
 
 public class SyncAddProductToProductSet {
 
diff --git a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1/productsearchclient/addproducttoproductset/SyncAddProductToProductSetProductsetnameProductname.java b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1/productsearchclient/addproducttoproductset/SyncAddProductToProductSetProductsetnameProductname.java
index 46bc25494949..f8b06b4b3a96 100644
--- a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1/productsearchclient/addproducttoproductset/SyncAddProductToProductSetProductsetnameProductname.java
+++ b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1/productsearchclient/addproducttoproductset/SyncAddProductToProductSetProductsetnameProductname.java
@@ -16,11 +16,11 @@
 
 package com.google.cloud.vision.v1.samples;
 
-// [START
-// vision_v1_generated_productsearchclient_addproducttoproductset_productsetnameproductname_sync]
+// [START vision_v1_generated_productsearchclient_addproducttoproductset_productsetnameproductname_sync]
 import com.google.cloud.vision.v1.ProductName;
 import com.google.cloud.vision.v1.ProductSearchClient;
 import com.google.cloud.vision.v1.ProductSetName;
+import com.google.protobuf.Empty;
 
 public class SyncAddProductToProductSetProductsetnameProductname {
 
@@ -38,5 +38,4 @@ public static void syncAddProductToProductSetProductsetnameProductname() throws
     }
   }
 }
-// [END
-// vision_v1_generated_productsearchclient_addproducttoproductset_productsetnameproductname_sync]
+// [END vision_v1_generated_productsearchclient_addproducttoproductset_productsetnameproductname_sync]
diff --git a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1/productsearchclient/addproducttoproductset/SyncAddProductToProductSetProductsetnameString.java b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1/productsearchclient/addproducttoproductset/SyncAddProductToProductSetProductsetnameString.java
index 394790781a7a..0a9b8168a472 100644
--- a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1/productsearchclient/addproducttoproductset/SyncAddProductToProductSetProductsetnameString.java
+++ b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1/productsearchclient/addproducttoproductset/SyncAddProductToProductSetProductsetnameString.java
@@ -20,6 +20,7 @@
 import com.google.cloud.vision.v1.ProductName;
 import com.google.cloud.vision.v1.ProductSearchClient;
 import com.google.cloud.vision.v1.ProductSetName;
+import com.google.protobuf.Empty;
 
 public class SyncAddProductToProductSetProductsetnameString {
 
diff --git a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1/productsearchclient/addproducttoproductset/SyncAddProductToProductSetStringProductname.java b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1/productsearchclient/addproducttoproductset/SyncAddProductToProductSetStringProductname.java
index cb719705c49d..ba221201103e 100644
--- a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1/productsearchclient/addproducttoproductset/SyncAddProductToProductSetStringProductname.java
+++ b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1/productsearchclient/addproducttoproductset/SyncAddProductToProductSetStringProductname.java
@@ -20,6 +20,7 @@
 import com.google.cloud.vision.v1.ProductName;
 import com.google.cloud.vision.v1.ProductSearchClient;
 import com.google.cloud.vision.v1.ProductSetName;
+import com.google.protobuf.Empty;
 
 public class SyncAddProductToProductSetStringProductname {
 
diff --git a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1/productsearchclient/addproducttoproductset/SyncAddProductToProductSetStringString.java b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1/productsearchclient/addproducttoproductset/SyncAddProductToProductSetStringString.java
index f504be803f2d..be1bb73c28b8 100644
--- a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1/productsearchclient/addproducttoproductset/SyncAddProductToProductSetStringString.java
+++ b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1/productsearchclient/addproducttoproductset/SyncAddProductToProductSetStringString.java
@@ -20,6 +20,7 @@
 import com.google.cloud.vision.v1.ProductName;
 import com.google.cloud.vision.v1.ProductSearchClient;
 import com.google.cloud.vision.v1.ProductSetName;
+import com.google.protobuf.Empty;
 
 public class SyncAddProductToProductSetStringString {
 
diff --git a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1/productsearchclient/createproductset/SyncCreateProductSetLocationnameProductsetString.java b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1/productsearchclient/createproductset/SyncCreateProductSetLocationnameProductsetString.java
index 430d9223756b..a276381ff4ea 100644
--- a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1/productsearchclient/createproductset/SyncCreateProductSetLocationnameProductsetString.java
+++ b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1/productsearchclient/createproductset/SyncCreateProductSetLocationnameProductsetString.java
@@ -16,8 +16,7 @@
 
 package com.google.cloud.vision.v1.samples;
 
-// [START
-// vision_v1_generated_productsearchclient_createproductset_locationnameproductsetstring_sync]
+// [START vision_v1_generated_productsearchclient_createproductset_locationnameproductsetstring_sync]
 import com.google.cloud.vision.v1.LocationName;
 import com.google.cloud.vision.v1.ProductSearchClient;
 import com.google.cloud.vision.v1.ProductSet;
diff --git a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1/productsearchclient/createreferenceimage/SyncCreateReferenceImageProductnameReferenceimageString.java b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1/productsearchclient/createreferenceimage/SyncCreateReferenceImageProductnameReferenceimageString.java
index 47a5e1e30d1b..37a524e0282b 100644
--- a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1/productsearchclient/createreferenceimage/SyncCreateReferenceImageProductnameReferenceimageString.java
+++ b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1/productsearchclient/createreferenceimage/SyncCreateReferenceImageProductnameReferenceimageString.java
@@ -16,8 +16,7 @@
 
 package com.google.cloud.vision.v1.samples;
 
-// [START
-// vision_v1_generated_productsearchclient_createreferenceimage_productnamereferenceimagestring_sync]
+// [START vision_v1_generated_productsearchclient_createreferenceimage_productnamereferenceimagestring_sync]
 import com.google.cloud.vision.v1.ProductName;
 import com.google.cloud.vision.v1.ProductSearchClient;
 import com.google.cloud.vision.v1.ReferenceImage;
@@ -40,5 +39,4 @@ public static void syncCreateReferenceImageProductnameReferenceimageString() thr
     }
   }
 }
-// [END
-// vision_v1_generated_productsearchclient_createreferenceimage_productnamereferenceimagestring_sync]
+// [END vision_v1_generated_productsearchclient_createreferenceimage_productnamereferenceimagestring_sync]
diff --git a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1/productsearchclient/createreferenceimage/SyncCreateReferenceImageStringReferenceimageString.java b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1/productsearchclient/createreferenceimage/SyncCreateReferenceImageStringReferenceimageString.java
index 29441ca4c6c4..f939351db8e9 100644
--- a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1/productsearchclient/createreferenceimage/SyncCreateReferenceImageStringReferenceimageString.java
+++ b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1/productsearchclient/createreferenceimage/SyncCreateReferenceImageStringReferenceimageString.java
@@ -16,8 +16,7 @@
 
 package com.google.cloud.vision.v1.samples;
 
-// [START
-// vision_v1_generated_productsearchclient_createreferenceimage_stringreferenceimagestring_sync]
+// [START vision_v1_generated_productsearchclient_createreferenceimage_stringreferenceimagestring_sync]
 import com.google.cloud.vision.v1.ProductName;
 import com.google.cloud.vision.v1.ProductSearchClient;
 import com.google.cloud.vision.v1.ReferenceImage;
@@ -40,5 +39,4 @@ public static void syncCreateReferenceImageStringReferenceimageString() throws E
     }
   }
 }
-// [END
-// vision_v1_generated_productsearchclient_createreferenceimage_stringreferenceimagestring_sync]
+// [END vision_v1_generated_productsearchclient_createreferenceimage_stringreferenceimagestring_sync]
diff --git a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1/productsearchclient/deleteproduct/SyncDeleteProduct.java b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1/productsearchclient/deleteproduct/SyncDeleteProduct.java
index 6b7b833f8d46..5bedcf38ff6f 100644
--- a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1/productsearchclient/deleteproduct/SyncDeleteProduct.java
+++ b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1/productsearchclient/deleteproduct/SyncDeleteProduct.java
@@ -20,6 +20,7 @@
 import com.google.cloud.vision.v1.DeleteProductRequest;
 import com.google.cloud.vision.v1.ProductName;
 import com.google.cloud.vision.v1.ProductSearchClient;
+import com.google.protobuf.Empty;
 
 public class SyncDeleteProduct {
 
diff --git a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1/productsearchclient/deleteproduct/SyncDeleteProductProductname.java b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1/productsearchclient/deleteproduct/SyncDeleteProductProductname.java
index 7b275f83cc56..6b83ae61fd4f 100644
--- a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1/productsearchclient/deleteproduct/SyncDeleteProductProductname.java
+++ b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1/productsearchclient/deleteproduct/SyncDeleteProductProductname.java
@@ -19,6 +19,7 @@
 // [START vision_v1_generated_productsearchclient_deleteproduct_productname_sync]
 import com.google.cloud.vision.v1.ProductName;
 import com.google.cloud.vision.v1.ProductSearchClient;
+import com.google.protobuf.Empty;
 
 public class SyncDeleteProductProductname {
 
diff --git a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1/productsearchclient/deleteproduct/SyncDeleteProductString.java b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1/productsearchclient/deleteproduct/SyncDeleteProductString.java
index 6fa96db5206d..079adb14826c 100644
--- a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1/productsearchclient/deleteproduct/SyncDeleteProductString.java
+++ b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1/productsearchclient/deleteproduct/SyncDeleteProductString.java
@@ -19,6 +19,7 @@
 // [START vision_v1_generated_productsearchclient_deleteproduct_string_sync]
 import com.google.cloud.vision.v1.ProductName;
 import com.google.cloud.vision.v1.ProductSearchClient;
+import com.google.protobuf.Empty;
 
 public class SyncDeleteProductString {
 
diff --git a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1/productsearchclient/deleteproductset/SyncDeleteProductSet.java b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1/productsearchclient/deleteproductset/SyncDeleteProductSet.java
index c52da465f5a8..583a7278a274 100644
--- a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1/productsearchclient/deleteproductset/SyncDeleteProductSet.java
+++ b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1/productsearchclient/deleteproductset/SyncDeleteProductSet.java
@@ -20,6 +20,7 @@
 import com.google.cloud.vision.v1.DeleteProductSetRequest;
 import com.google.cloud.vision.v1.ProductSearchClient;
 import com.google.cloud.vision.v1.ProductSetName;
+import com.google.protobuf.Empty;
 
 public class SyncDeleteProductSet {
 
diff --git a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1/productsearchclient/deleteproductset/SyncDeleteProductSetProductsetname.java b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1/productsearchclient/deleteproductset/SyncDeleteProductSetProductsetname.java
index 5868f9d07153..9af4eeb6a956 100644
--- a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1/productsearchclient/deleteproductset/SyncDeleteProductSetProductsetname.java
+++ b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1/productsearchclient/deleteproductset/SyncDeleteProductSetProductsetname.java
@@ -19,6 +19,7 @@
 // [START vision_v1_generated_productsearchclient_deleteproductset_productsetname_sync]
 import com.google.cloud.vision.v1.ProductSearchClient;
 import com.google.cloud.vision.v1.ProductSetName;
+import com.google.protobuf.Empty;
 
 public class SyncDeleteProductSetProductsetname {
 
diff --git a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1/productsearchclient/deleteproductset/SyncDeleteProductSetString.java b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1/productsearchclient/deleteproductset/SyncDeleteProductSetString.java
index 894d5847c3cd..2256acace3d7 100644
--- a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1/productsearchclient/deleteproductset/SyncDeleteProductSetString.java
+++ b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1/productsearchclient/deleteproductset/SyncDeleteProductSetString.java
@@ -19,6 +19,7 @@
 // [START vision_v1_generated_productsearchclient_deleteproductset_string_sync]
 import com.google.cloud.vision.v1.ProductSearchClient;
 import com.google.cloud.vision.v1.ProductSetName;
+import com.google.protobuf.Empty;
 
 public class SyncDeleteProductSetString {
 
diff --git a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1/productsearchclient/deletereferenceimage/SyncDeleteReferenceImage.java b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1/productsearchclient/deletereferenceimage/SyncDeleteReferenceImage.java
index c7cab3e26b14..9d8b7ea02940 100644
--- a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1/productsearchclient/deletereferenceimage/SyncDeleteReferenceImage.java
+++ b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1/productsearchclient/deletereferenceimage/SyncDeleteReferenceImage.java
@@ -20,6 +20,7 @@
 import com.google.cloud.vision.v1.DeleteReferenceImageRequest;
 import com.google.cloud.vision.v1.ProductSearchClient;
 import com.google.cloud.vision.v1.ReferenceImageName;
+import com.google.protobuf.Empty;
 
 public class SyncDeleteReferenceImage {
 
diff --git a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1/productsearchclient/deletereferenceimage/SyncDeleteReferenceImageReferenceimagename.java b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1/productsearchclient/deletereferenceimage/SyncDeleteReferenceImageReferenceimagename.java
index 33162818f297..1bc875eb98fc 100644
--- a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1/productsearchclient/deletereferenceimage/SyncDeleteReferenceImageReferenceimagename.java
+++ b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1/productsearchclient/deletereferenceimage/SyncDeleteReferenceImageReferenceimagename.java
@@ -19,6 +19,7 @@
 // [START vision_v1_generated_productsearchclient_deletereferenceimage_referenceimagename_sync]
 import com.google.cloud.vision.v1.ProductSearchClient;
 import com.google.cloud.vision.v1.ReferenceImageName;
+import com.google.protobuf.Empty;
 
 public class SyncDeleteReferenceImageReferenceimagename {
 
diff --git a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1/productsearchclient/deletereferenceimage/SyncDeleteReferenceImageString.java b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1/productsearchclient/deletereferenceimage/SyncDeleteReferenceImageString.java
index 76c405299fde..d077d2c7f8ff 100644
--- a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1/productsearchclient/deletereferenceimage/SyncDeleteReferenceImageString.java
+++ b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1/productsearchclient/deletereferenceimage/SyncDeleteReferenceImageString.java
@@ -19,6 +19,7 @@
 // [START vision_v1_generated_productsearchclient_deletereferenceimage_string_sync]
 import com.google.cloud.vision.v1.ProductSearchClient;
 import com.google.cloud.vision.v1.ReferenceImageName;
+import com.google.protobuf.Empty;
 
 public class SyncDeleteReferenceImageString {
 
diff --git a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1/productsearchclient/importproductsets/SyncImportProductSetsLocationnameImportproductsetsinputconfig.java b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1/productsearchclient/importproductsets/SyncImportProductSetsLocationnameImportproductsetsinputconfig.java
index 6fa5967f14bc..6972901a8801 100644
--- a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1/productsearchclient/importproductsets/SyncImportProductSetsLocationnameImportproductsetsinputconfig.java
+++ b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1/productsearchclient/importproductsets/SyncImportProductSetsLocationnameImportproductsetsinputconfig.java
@@ -16,8 +16,7 @@
 
 package com.google.cloud.vision.v1.samples;
 
-// [START
-// vision_v1_generated_productsearchclient_importproductsets_locationnameimportproductsetsinputconfig_sync]
+// [START vision_v1_generated_productsearchclient_importproductsets_locationnameimportproductsetsinputconfig_sync]
 import com.google.cloud.vision.v1.ImportProductSetsInputConfig;
 import com.google.cloud.vision.v1.ImportProductSetsResponse;
 import com.google.cloud.vision.v1.LocationName;
@@ -41,5 +40,4 @@ public static void syncImportProductSetsLocationnameImportproductsetsinputconfig
     }
   }
 }
-// [END
-// vision_v1_generated_productsearchclient_importproductsets_locationnameimportproductsetsinputconfig_sync]
+// [END vision_v1_generated_productsearchclient_importproductsets_locationnameimportproductsetsinputconfig_sync]
diff --git a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1/productsearchclient/importproductsets/SyncImportProductSetsStringImportproductsetsinputconfig.java b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1/productsearchclient/importproductsets/SyncImportProductSetsStringImportproductsetsinputconfig.java
index c24df2aef1f4..9d55154a48b6 100644
--- a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1/productsearchclient/importproductsets/SyncImportProductSetsStringImportproductsetsinputconfig.java
+++ b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1/productsearchclient/importproductsets/SyncImportProductSetsStringImportproductsetsinputconfig.java
@@ -16,8 +16,7 @@
 
 package com.google.cloud.vision.v1.samples;
 
-// [START
-// vision_v1_generated_productsearchclient_importproductsets_stringimportproductsetsinputconfig_sync]
+// [START vision_v1_generated_productsearchclient_importproductsets_stringimportproductsetsinputconfig_sync]
 import com.google.cloud.vision.v1.ImportProductSetsInputConfig;
 import com.google.cloud.vision.v1.ImportProductSetsResponse;
 import com.google.cloud.vision.v1.LocationName;
@@ -40,5 +39,4 @@ public static void syncImportProductSetsStringImportproductsetsinputconfig() thr
     }
   }
 }
-// [END
-// vision_v1_generated_productsearchclient_importproductsets_stringimportproductsetsinputconfig_sync]
+// [END vision_v1_generated_productsearchclient_importproductsets_stringimportproductsetsinputconfig_sync]
diff --git a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1/productsearchclient/purgeproducts/SyncPurgeProducts.java b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1/productsearchclient/purgeproducts/SyncPurgeProducts.java
index 44153e164a39..3cf5383d2921 100644
--- a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1/productsearchclient/purgeproducts/SyncPurgeProducts.java
+++ b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1/productsearchclient/purgeproducts/SyncPurgeProducts.java
@@ -20,6 +20,7 @@
 import com.google.cloud.vision.v1.LocationName;
 import com.google.cloud.vision.v1.ProductSearchClient;
 import com.google.cloud.vision.v1.PurgeProductsRequest;
+import com.google.protobuf.Empty;
 
 public class SyncPurgeProducts {
 
diff --git a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1/productsearchclient/purgeproducts/SyncPurgeProductsLocationname.java b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1/productsearchclient/purgeproducts/SyncPurgeProductsLocationname.java
index 84e59259457a..e49b08797fe9 100644
--- a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1/productsearchclient/purgeproducts/SyncPurgeProductsLocationname.java
+++ b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1/productsearchclient/purgeproducts/SyncPurgeProductsLocationname.java
@@ -19,6 +19,7 @@
 // [START vision_v1_generated_productsearchclient_purgeproducts_locationname_sync]
 import com.google.cloud.vision.v1.LocationName;
 import com.google.cloud.vision.v1.ProductSearchClient;
+import com.google.protobuf.Empty;
 
 public class SyncPurgeProductsLocationname {
 
diff --git a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1/productsearchclient/purgeproducts/SyncPurgeProductsString.java b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1/productsearchclient/purgeproducts/SyncPurgeProductsString.java
index 91950a97db22..a7d58c00700f 100644
--- a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1/productsearchclient/purgeproducts/SyncPurgeProductsString.java
+++ b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1/productsearchclient/purgeproducts/SyncPurgeProductsString.java
@@ -19,6 +19,7 @@
 // [START vision_v1_generated_productsearchclient_purgeproducts_string_sync]
 import com.google.cloud.vision.v1.LocationName;
 import com.google.cloud.vision.v1.ProductSearchClient;
+import com.google.protobuf.Empty;
 
 public class SyncPurgeProductsString {
 
diff --git a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1/productsearchclient/removeproductfromproductset/SyncRemoveProductFromProductSet.java b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1/productsearchclient/removeproductfromproductset/SyncRemoveProductFromProductSet.java
index cec0e738d063..170dfa48467d 100644
--- a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1/productsearchclient/removeproductfromproductset/SyncRemoveProductFromProductSet.java
+++ b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1/productsearchclient/removeproductfromproductset/SyncRemoveProductFromProductSet.java
@@ -21,6 +21,7 @@
 import com.google.cloud.vision.v1.ProductSearchClient;
 import com.google.cloud.vision.v1.ProductSetName;
 import com.google.cloud.vision.v1.RemoveProductFromProductSetRequest;
+import com.google.protobuf.Empty;
 
 public class SyncRemoveProductFromProductSet {
 
diff --git a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1/productsearchclient/removeproductfromproductset/SyncRemoveProductFromProductSetProductsetnameProductname.java b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1/productsearchclient/removeproductfromproductset/SyncRemoveProductFromProductSetProductsetnameProductname.java
index 24c3db840551..32ba1933971f 100644
--- a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1/productsearchclient/removeproductfromproductset/SyncRemoveProductFromProductSetProductsetnameProductname.java
+++ b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1/productsearchclient/removeproductfromproductset/SyncRemoveProductFromProductSetProductsetnameProductname.java
@@ -16,11 +16,11 @@
 
 package com.google.cloud.vision.v1.samples;
 
-// [START
-// vision_v1_generated_productsearchclient_removeproductfromproductset_productsetnameproductname_sync]
+// [START vision_v1_generated_productsearchclient_removeproductfromproductset_productsetnameproductname_sync]
 import com.google.cloud.vision.v1.ProductName;
 import com.google.cloud.vision.v1.ProductSearchClient;
 import com.google.cloud.vision.v1.ProductSetName;
+import com.google.protobuf.Empty;
 
 public class SyncRemoveProductFromProductSetProductsetnameProductname {
 
@@ -38,5 +38,4 @@ public static void syncRemoveProductFromProductSetProductsetnameProductname() th
     }
   }
 }
-// [END
-// vision_v1_generated_productsearchclient_removeproductfromproductset_productsetnameproductname_sync]
+// [END vision_v1_generated_productsearchclient_removeproductfromproductset_productsetnameproductname_sync]
diff --git a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1/productsearchclient/removeproductfromproductset/SyncRemoveProductFromProductSetProductsetnameString.java b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1/productsearchclient/removeproductfromproductset/SyncRemoveProductFromProductSetProductsetnameString.java
index 30c9d31af748..4a02869c37bb 100644
--- a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1/productsearchclient/removeproductfromproductset/SyncRemoveProductFromProductSetProductsetnameString.java
+++ b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1/productsearchclient/removeproductfromproductset/SyncRemoveProductFromProductSetProductsetnameString.java
@@ -16,11 +16,11 @@
 
 package com.google.cloud.vision.v1.samples;
 
-// [START
-// vision_v1_generated_productsearchclient_removeproductfromproductset_productsetnamestring_sync]
+// [START vision_v1_generated_productsearchclient_removeproductfromproductset_productsetnamestring_sync]
 import com.google.cloud.vision.v1.ProductName;
 import com.google.cloud.vision.v1.ProductSearchClient;
 import com.google.cloud.vision.v1.ProductSetName;
+import com.google.protobuf.Empty;
 
 public class SyncRemoveProductFromProductSetProductsetnameString {
 
@@ -38,5 +38,4 @@ public static void syncRemoveProductFromProductSetProductsetnameString() throws
     }
   }
 }
-// [END
-// vision_v1_generated_productsearchclient_removeproductfromproductset_productsetnamestring_sync]
+// [END vision_v1_generated_productsearchclient_removeproductfromproductset_productsetnamestring_sync]
diff --git a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1/productsearchclient/removeproductfromproductset/SyncRemoveProductFromProductSetStringProductname.java b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1/productsearchclient/removeproductfromproductset/SyncRemoveProductFromProductSetStringProductname.java
index e42100b70502..e8133031c73e 100644
--- a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1/productsearchclient/removeproductfromproductset/SyncRemoveProductFromProductSetStringProductname.java
+++ b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1/productsearchclient/removeproductfromproductset/SyncRemoveProductFromProductSetStringProductname.java
@@ -16,11 +16,11 @@
 
 package com.google.cloud.vision.v1.samples;
 
-// [START
-// vision_v1_generated_productsearchclient_removeproductfromproductset_stringproductname_sync]
+// [START vision_v1_generated_productsearchclient_removeproductfromproductset_stringproductname_sync]
 import com.google.cloud.vision.v1.ProductName;
 import com.google.cloud.vision.v1.ProductSearchClient;
 import com.google.cloud.vision.v1.ProductSetName;
+import com.google.protobuf.Empty;
 
 public class SyncRemoveProductFromProductSetStringProductname {
 
diff --git a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1/productsearchclient/removeproductfromproductset/SyncRemoveProductFromProductSetStringString.java b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1/productsearchclient/removeproductfromproductset/SyncRemoveProductFromProductSetStringString.java
index adcd731efce4..76eead3e51eb 100644
--- a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1/productsearchclient/removeproductfromproductset/SyncRemoveProductFromProductSetStringString.java
+++ b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1/productsearchclient/removeproductfromproductset/SyncRemoveProductFromProductSetStringString.java
@@ -20,6 +20,7 @@
 import com.google.cloud.vision.v1.ProductName;
 import com.google.cloud.vision.v1.ProductSearchClient;
 import com.google.cloud.vision.v1.ProductSetName;
+import com.google.protobuf.Empty;
 
 public class SyncRemoveProductFromProductSetStringString {
 
diff --git a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p1beta1/imageannotatorclient/batchannotateimages/SyncBatchAnnotateImagesListannotateimagerequest.java b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p1beta1/imageannotatorclient/batchannotateimages/SyncBatchAnnotateImagesListannotateimagerequest.java
index 1776beecd76c..b9d1538f7e49 100644
--- a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p1beta1/imageannotatorclient/batchannotateimages/SyncBatchAnnotateImagesListannotateimagerequest.java
+++ b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p1beta1/imageannotatorclient/batchannotateimages/SyncBatchAnnotateImagesListannotateimagerequest.java
@@ -16,8 +16,7 @@
 
 package com.google.cloud.vision.v1p1beta1.samples;
 
-// [START
-// vision_v1p1beta1_generated_imageannotatorclient_batchannotateimages_listannotateimagerequest_sync]
+// [START vision_v1p1beta1_generated_imageannotatorclient_batchannotateimages_listannotateimagerequest_sync]
 import com.google.cloud.vision.v1p1beta1.AnnotateImageRequest;
 import com.google.cloud.vision.v1p1beta1.BatchAnnotateImagesResponse;
 import com.google.cloud.vision.v1p1beta1.ImageAnnotatorClient;
@@ -39,5 +38,4 @@ public static void syncBatchAnnotateImagesListannotateimagerequest() throws Exce
     }
   }
 }
-// [END
-// vision_v1p1beta1_generated_imageannotatorclient_batchannotateimages_listannotateimagerequest_sync]
+// [END vision_v1p1beta1_generated_imageannotatorclient_batchannotateimages_listannotateimagerequest_sync]
diff --git a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p2beta1/imageannotatorclient/asyncbatchannotatefiles/SyncAsyncBatchAnnotateFilesListasyncannotatefilerequest.java b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p2beta1/imageannotatorclient/asyncbatchannotatefiles/SyncAsyncBatchAnnotateFilesListasyncannotatefilerequest.java
index 757a420d94c5..c2608974e214 100644
--- a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p2beta1/imageannotatorclient/asyncbatchannotatefiles/SyncAsyncBatchAnnotateFilesListasyncannotatefilerequest.java
+++ b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p2beta1/imageannotatorclient/asyncbatchannotatefiles/SyncAsyncBatchAnnotateFilesListasyncannotatefilerequest.java
@@ -16,8 +16,7 @@
 
 package com.google.cloud.vision.v1p2beta1.samples;
 
-// [START
-// vision_v1p2beta1_generated_imageannotatorclient_asyncbatchannotatefiles_listasyncannotatefilerequest_sync]
+// [START vision_v1p2beta1_generated_imageannotatorclient_asyncbatchannotatefiles_listasyncannotatefilerequest_sync]
 import com.google.cloud.vision.v1p2beta1.AsyncAnnotateFileRequest;
 import com.google.cloud.vision.v1p2beta1.AsyncBatchAnnotateFilesResponse;
 import com.google.cloud.vision.v1p2beta1.ImageAnnotatorClient;
@@ -40,5 +39,4 @@ public static void syncAsyncBatchAnnotateFilesListasyncannotatefilerequest() thr
     }
   }
 }
-// [END
-// vision_v1p2beta1_generated_imageannotatorclient_asyncbatchannotatefiles_listasyncannotatefilerequest_sync]
+// [END vision_v1p2beta1_generated_imageannotatorclient_asyncbatchannotatefiles_listasyncannotatefilerequest_sync]
diff --git a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p2beta1/imageannotatorclient/batchannotateimages/SyncBatchAnnotateImagesListannotateimagerequest.java b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p2beta1/imageannotatorclient/batchannotateimages/SyncBatchAnnotateImagesListannotateimagerequest.java
index 11ef012c1f40..26672a50b15a 100644
--- a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p2beta1/imageannotatorclient/batchannotateimages/SyncBatchAnnotateImagesListannotateimagerequest.java
+++ b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p2beta1/imageannotatorclient/batchannotateimages/SyncBatchAnnotateImagesListannotateimagerequest.java
@@ -16,8 +16,7 @@
 
 package com.google.cloud.vision.v1p2beta1.samples;
 
-// [START
-// vision_v1p2beta1_generated_imageannotatorclient_batchannotateimages_listannotateimagerequest_sync]
+// [START vision_v1p2beta1_generated_imageannotatorclient_batchannotateimages_listannotateimagerequest_sync]
 import com.google.cloud.vision.v1p2beta1.AnnotateImageRequest;
 import com.google.cloud.vision.v1p2beta1.BatchAnnotateImagesResponse;
 import com.google.cloud.vision.v1p2beta1.ImageAnnotatorClient;
@@ -39,5 +38,4 @@ public static void syncBatchAnnotateImagesListannotateimagerequest() throws Exce
     }
   }
 }
-// [END
-// vision_v1p2beta1_generated_imageannotatorclient_batchannotateimages_listannotateimagerequest_sync]
+// [END vision_v1p2beta1_generated_imageannotatorclient_batchannotateimages_listannotateimagerequest_sync]
diff --git a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p3beta1/imageannotatorclient/asyncbatchannotatefiles/SyncAsyncBatchAnnotateFilesListasyncannotatefilerequest.java b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p3beta1/imageannotatorclient/asyncbatchannotatefiles/SyncAsyncBatchAnnotateFilesListasyncannotatefilerequest.java
index e01fe084f773..782ce13559ec 100644
--- a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p3beta1/imageannotatorclient/asyncbatchannotatefiles/SyncAsyncBatchAnnotateFilesListasyncannotatefilerequest.java
+++ b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p3beta1/imageannotatorclient/asyncbatchannotatefiles/SyncAsyncBatchAnnotateFilesListasyncannotatefilerequest.java
@@ -16,8 +16,7 @@
 
 package com.google.cloud.vision.v1p3beta1.samples;
 
-// [START
-// vision_v1p3beta1_generated_imageannotatorclient_asyncbatchannotatefiles_listasyncannotatefilerequest_sync]
+// [START vision_v1p3beta1_generated_imageannotatorclient_asyncbatchannotatefiles_listasyncannotatefilerequest_sync]
 import com.google.cloud.vision.v1p3beta1.AsyncAnnotateFileRequest;
 import com.google.cloud.vision.v1p3beta1.AsyncBatchAnnotateFilesResponse;
 import com.google.cloud.vision.v1p3beta1.ImageAnnotatorClient;
@@ -40,5 +39,4 @@ public static void syncAsyncBatchAnnotateFilesListasyncannotatefilerequest() thr
     }
   }
 }
-// [END
-// vision_v1p3beta1_generated_imageannotatorclient_asyncbatchannotatefiles_listasyncannotatefilerequest_sync]
+// [END vision_v1p3beta1_generated_imageannotatorclient_asyncbatchannotatefiles_listasyncannotatefilerequest_sync]
diff --git a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p3beta1/imageannotatorclient/batchannotateimages/SyncBatchAnnotateImagesListannotateimagerequest.java b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p3beta1/imageannotatorclient/batchannotateimages/SyncBatchAnnotateImagesListannotateimagerequest.java
index a22008908a31..1dc8a01baeaf 100644
--- a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p3beta1/imageannotatorclient/batchannotateimages/SyncBatchAnnotateImagesListannotateimagerequest.java
+++ b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p3beta1/imageannotatorclient/batchannotateimages/SyncBatchAnnotateImagesListannotateimagerequest.java
@@ -16,8 +16,7 @@
 
 package com.google.cloud.vision.v1p3beta1.samples;
 
-// [START
-// vision_v1p3beta1_generated_imageannotatorclient_batchannotateimages_listannotateimagerequest_sync]
+// [START vision_v1p3beta1_generated_imageannotatorclient_batchannotateimages_listannotateimagerequest_sync]
 import com.google.cloud.vision.v1p3beta1.AnnotateImageRequest;
 import com.google.cloud.vision.v1p3beta1.BatchAnnotateImagesResponse;
 import com.google.cloud.vision.v1p3beta1.ImageAnnotatorClient;
@@ -39,5 +38,4 @@ public static void syncBatchAnnotateImagesListannotateimagerequest() throws Exce
     }
   }
 }
-// [END
-// vision_v1p3beta1_generated_imageannotatorclient_batchannotateimages_listannotateimagerequest_sync]
+// [END vision_v1p3beta1_generated_imageannotatorclient_batchannotateimages_listannotateimagerequest_sync]
diff --git a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p3beta1/productsearchclient/addproducttoproductset/SyncAddProductToProductSet.java b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p3beta1/productsearchclient/addproducttoproductset/SyncAddProductToProductSet.java
index 89026e696e1c..46d06174e548 100644
--- a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p3beta1/productsearchclient/addproducttoproductset/SyncAddProductToProductSet.java
+++ b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p3beta1/productsearchclient/addproducttoproductset/SyncAddProductToProductSet.java
@@ -21,6 +21,7 @@
 import com.google.cloud.vision.v1p3beta1.ProductName;
 import com.google.cloud.vision.v1p3beta1.ProductSearchClient;
 import com.google.cloud.vision.v1p3beta1.ProductSetName;
+import com.google.protobuf.Empty;
 
 public class SyncAddProductToProductSet {
 
diff --git a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p3beta1/productsearchclient/addproducttoproductset/SyncAddProductToProductSetProductsetnameProductname.java b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p3beta1/productsearchclient/addproducttoproductset/SyncAddProductToProductSetProductsetnameProductname.java
index db09e2c8b6d5..3972539cffe4 100644
--- a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p3beta1/productsearchclient/addproducttoproductset/SyncAddProductToProductSetProductsetnameProductname.java
+++ b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p3beta1/productsearchclient/addproducttoproductset/SyncAddProductToProductSetProductsetnameProductname.java
@@ -16,11 +16,11 @@
 
 package com.google.cloud.vision.v1p3beta1.samples;
 
-// [START
-// vision_v1p3beta1_generated_productsearchclient_addproducttoproductset_productsetnameproductname_sync]
+// [START vision_v1p3beta1_generated_productsearchclient_addproducttoproductset_productsetnameproductname_sync]
 import com.google.cloud.vision.v1p3beta1.ProductName;
 import com.google.cloud.vision.v1p3beta1.ProductSearchClient;
 import com.google.cloud.vision.v1p3beta1.ProductSetName;
+import com.google.protobuf.Empty;
 
 public class SyncAddProductToProductSetProductsetnameProductname {
 
@@ -38,5 +38,4 @@ public static void syncAddProductToProductSetProductsetnameProductname() throws
     }
   }
 }
-// [END
-// vision_v1p3beta1_generated_productsearchclient_addproducttoproductset_productsetnameproductname_sync]
+// [END vision_v1p3beta1_generated_productsearchclient_addproducttoproductset_productsetnameproductname_sync]
diff --git a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p3beta1/productsearchclient/addproducttoproductset/SyncAddProductToProductSetProductsetnameString.java b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p3beta1/productsearchclient/addproducttoproductset/SyncAddProductToProductSetProductsetnameString.java
index 764412e0f7a9..0069a8cd7dbf 100644
--- a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p3beta1/productsearchclient/addproducttoproductset/SyncAddProductToProductSetProductsetnameString.java
+++ b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p3beta1/productsearchclient/addproducttoproductset/SyncAddProductToProductSetProductsetnameString.java
@@ -16,11 +16,11 @@
 
 package com.google.cloud.vision.v1p3beta1.samples;
 
-// [START
-// vision_v1p3beta1_generated_productsearchclient_addproducttoproductset_productsetnamestring_sync]
+// [START vision_v1p3beta1_generated_productsearchclient_addproducttoproductset_productsetnamestring_sync]
 import com.google.cloud.vision.v1p3beta1.ProductName;
 import com.google.cloud.vision.v1p3beta1.ProductSearchClient;
 import com.google.cloud.vision.v1p3beta1.ProductSetName;
+import com.google.protobuf.Empty;
 
 public class SyncAddProductToProductSetProductsetnameString {
 
@@ -38,5 +38,4 @@ public static void syncAddProductToProductSetProductsetnameString() throws Excep
     }
   }
 }
-// [END
-// vision_v1p3beta1_generated_productsearchclient_addproducttoproductset_productsetnamestring_sync]
+// [END vision_v1p3beta1_generated_productsearchclient_addproducttoproductset_productsetnamestring_sync]
diff --git a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p3beta1/productsearchclient/addproducttoproductset/SyncAddProductToProductSetStringProductname.java b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p3beta1/productsearchclient/addproducttoproductset/SyncAddProductToProductSetStringProductname.java
index 154ad305dc08..b4433e81d9ca 100644
--- a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p3beta1/productsearchclient/addproducttoproductset/SyncAddProductToProductSetStringProductname.java
+++ b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p3beta1/productsearchclient/addproducttoproductset/SyncAddProductToProductSetStringProductname.java
@@ -16,11 +16,11 @@
 
 package com.google.cloud.vision.v1p3beta1.samples;
 
-// [START
-// vision_v1p3beta1_generated_productsearchclient_addproducttoproductset_stringproductname_sync]
+// [START vision_v1p3beta1_generated_productsearchclient_addproducttoproductset_stringproductname_sync]
 import com.google.cloud.vision.v1p3beta1.ProductName;
 import com.google.cloud.vision.v1p3beta1.ProductSearchClient;
 import com.google.cloud.vision.v1p3beta1.ProductSetName;
+import com.google.protobuf.Empty;
 
 public class SyncAddProductToProductSetStringProductname {
 
@@ -38,5 +38,4 @@ public static void syncAddProductToProductSetStringProductname() throws Exceptio
     }
   }
 }
-// [END
-// vision_v1p3beta1_generated_productsearchclient_addproducttoproductset_stringproductname_sync]
+// [END vision_v1p3beta1_generated_productsearchclient_addproducttoproductset_stringproductname_sync]
diff --git a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p3beta1/productsearchclient/addproducttoproductset/SyncAddProductToProductSetStringString.java b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p3beta1/productsearchclient/addproducttoproductset/SyncAddProductToProductSetStringString.java
index 21f18eb165d3..04c8e04f35ba 100644
--- a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p3beta1/productsearchclient/addproducttoproductset/SyncAddProductToProductSetStringString.java
+++ b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p3beta1/productsearchclient/addproducttoproductset/SyncAddProductToProductSetStringString.java
@@ -20,6 +20,7 @@
 import com.google.cloud.vision.v1p3beta1.ProductName;
 import com.google.cloud.vision.v1p3beta1.ProductSearchClient;
 import com.google.cloud.vision.v1p3beta1.ProductSetName;
+import com.google.protobuf.Empty;
 
 public class SyncAddProductToProductSetStringString {
 
diff --git a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p3beta1/productsearchclient/createproduct/SyncCreateProductLocationnameProductString.java b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p3beta1/productsearchclient/createproduct/SyncCreateProductLocationnameProductString.java
index b0e8dd03c551..ef1be004338d 100644
--- a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p3beta1/productsearchclient/createproduct/SyncCreateProductLocationnameProductString.java
+++ b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p3beta1/productsearchclient/createproduct/SyncCreateProductLocationnameProductString.java
@@ -16,8 +16,7 @@
 
 package com.google.cloud.vision.v1p3beta1.samples;
 
-// [START
-// vision_v1p3beta1_generated_productsearchclient_createproduct_locationnameproductstring_sync]
+// [START vision_v1p3beta1_generated_productsearchclient_createproduct_locationnameproductstring_sync]
 import com.google.cloud.vision.v1p3beta1.LocationName;
 import com.google.cloud.vision.v1p3beta1.Product;
 import com.google.cloud.vision.v1p3beta1.ProductSearchClient;
diff --git a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p3beta1/productsearchclient/createproductset/SyncCreateProductSetLocationnameProductsetString.java b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p3beta1/productsearchclient/createproductset/SyncCreateProductSetLocationnameProductsetString.java
index cb47fdd7938c..bb8181b352d3 100644
--- a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p3beta1/productsearchclient/createproductset/SyncCreateProductSetLocationnameProductsetString.java
+++ b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p3beta1/productsearchclient/createproductset/SyncCreateProductSetLocationnameProductsetString.java
@@ -16,8 +16,7 @@
 
 package com.google.cloud.vision.v1p3beta1.samples;
 
-// [START
-// vision_v1p3beta1_generated_productsearchclient_createproductset_locationnameproductsetstring_sync]
+// [START vision_v1p3beta1_generated_productsearchclient_createproductset_locationnameproductsetstring_sync]
 import com.google.cloud.vision.v1p3beta1.LocationName;
 import com.google.cloud.vision.v1p3beta1.ProductSearchClient;
 import com.google.cloud.vision.v1p3beta1.ProductSet;
@@ -39,5 +38,4 @@ public static void syncCreateProductSetLocationnameProductsetString() throws Exc
     }
   }
 }
-// [END
-// vision_v1p3beta1_generated_productsearchclient_createproductset_locationnameproductsetstring_sync]
+// [END vision_v1p3beta1_generated_productsearchclient_createproductset_locationnameproductsetstring_sync]
diff --git a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p3beta1/productsearchclient/createproductset/SyncCreateProductSetStringProductsetString.java b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p3beta1/productsearchclient/createproductset/SyncCreateProductSetStringProductsetString.java
index a959d0483799..72cc3acec7b5 100644
--- a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p3beta1/productsearchclient/createproductset/SyncCreateProductSetStringProductsetString.java
+++ b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p3beta1/productsearchclient/createproductset/SyncCreateProductSetStringProductsetString.java
@@ -16,8 +16,7 @@
 
 package com.google.cloud.vision.v1p3beta1.samples;
 
-// [START
-// vision_v1p3beta1_generated_productsearchclient_createproductset_stringproductsetstring_sync]
+// [START vision_v1p3beta1_generated_productsearchclient_createproductset_stringproductsetstring_sync]
 import com.google.cloud.vision.v1p3beta1.LocationName;
 import com.google.cloud.vision.v1p3beta1.ProductSearchClient;
 import com.google.cloud.vision.v1p3beta1.ProductSet;
diff --git a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p3beta1/productsearchclient/createreferenceimage/SyncCreateReferenceImageProductnameReferenceimageString.java b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p3beta1/productsearchclient/createreferenceimage/SyncCreateReferenceImageProductnameReferenceimageString.java
index 271a9677d1e1..15c9e6114dae 100644
--- a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p3beta1/productsearchclient/createreferenceimage/SyncCreateReferenceImageProductnameReferenceimageString.java
+++ b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p3beta1/productsearchclient/createreferenceimage/SyncCreateReferenceImageProductnameReferenceimageString.java
@@ -16,8 +16,7 @@
 
 package com.google.cloud.vision.v1p3beta1.samples;
 
-// [START
-// vision_v1p3beta1_generated_productsearchclient_createreferenceimage_productnamereferenceimagestring_sync]
+// [START vision_v1p3beta1_generated_productsearchclient_createreferenceimage_productnamereferenceimagestring_sync]
 import com.google.cloud.vision.v1p3beta1.ProductName;
 import com.google.cloud.vision.v1p3beta1.ProductSearchClient;
 import com.google.cloud.vision.v1p3beta1.ReferenceImage;
@@ -40,5 +39,4 @@ public static void syncCreateReferenceImageProductnameReferenceimageString() thr
     }
   }
 }
-// [END
-// vision_v1p3beta1_generated_productsearchclient_createreferenceimage_productnamereferenceimagestring_sync]
+// [END vision_v1p3beta1_generated_productsearchclient_createreferenceimage_productnamereferenceimagestring_sync]
diff --git a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p3beta1/productsearchclient/createreferenceimage/SyncCreateReferenceImageStringReferenceimageString.java b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p3beta1/productsearchclient/createreferenceimage/SyncCreateReferenceImageStringReferenceimageString.java
index 54373eaf2c67..5e27f661815c 100644
--- a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p3beta1/productsearchclient/createreferenceimage/SyncCreateReferenceImageStringReferenceimageString.java
+++ b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p3beta1/productsearchclient/createreferenceimage/SyncCreateReferenceImageStringReferenceimageString.java
@@ -16,8 +16,7 @@
 
 package com.google.cloud.vision.v1p3beta1.samples;
 
-// [START
-// vision_v1p3beta1_generated_productsearchclient_createreferenceimage_stringreferenceimagestring_sync]
+// [START vision_v1p3beta1_generated_productsearchclient_createreferenceimage_stringreferenceimagestring_sync]
 import com.google.cloud.vision.v1p3beta1.ProductName;
 import com.google.cloud.vision.v1p3beta1.ProductSearchClient;
 import com.google.cloud.vision.v1p3beta1.ReferenceImage;
@@ -40,5 +39,4 @@ public static void syncCreateReferenceImageStringReferenceimageString() throws E
     }
   }
 }
-// [END
-// vision_v1p3beta1_generated_productsearchclient_createreferenceimage_stringreferenceimagestring_sync]
+// [END vision_v1p3beta1_generated_productsearchclient_createreferenceimage_stringreferenceimagestring_sync]
diff --git a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p3beta1/productsearchclient/deleteproduct/SyncDeleteProduct.java b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p3beta1/productsearchclient/deleteproduct/SyncDeleteProduct.java
index 99daaf23968a..9229c99f6ea0 100644
--- a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p3beta1/productsearchclient/deleteproduct/SyncDeleteProduct.java
+++ b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p3beta1/productsearchclient/deleteproduct/SyncDeleteProduct.java
@@ -20,6 +20,7 @@
 import com.google.cloud.vision.v1p3beta1.DeleteProductRequest;
 import com.google.cloud.vision.v1p3beta1.ProductName;
 import com.google.cloud.vision.v1p3beta1.ProductSearchClient;
+import com.google.protobuf.Empty;
 
 public class SyncDeleteProduct {
 
diff --git a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p3beta1/productsearchclient/deleteproduct/SyncDeleteProductProductname.java b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p3beta1/productsearchclient/deleteproduct/SyncDeleteProductProductname.java
index f8a2650c4d23..652a91f438b4 100644
--- a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p3beta1/productsearchclient/deleteproduct/SyncDeleteProductProductname.java
+++ b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p3beta1/productsearchclient/deleteproduct/SyncDeleteProductProductname.java
@@ -19,6 +19,7 @@
 // [START vision_v1p3beta1_generated_productsearchclient_deleteproduct_productname_sync]
 import com.google.cloud.vision.v1p3beta1.ProductName;
 import com.google.cloud.vision.v1p3beta1.ProductSearchClient;
+import com.google.protobuf.Empty;
 
 public class SyncDeleteProductProductname {
 
diff --git a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p3beta1/productsearchclient/deleteproduct/SyncDeleteProductString.java b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p3beta1/productsearchclient/deleteproduct/SyncDeleteProductString.java
index f76ab13695b3..fccc0253d36b 100644
--- a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p3beta1/productsearchclient/deleteproduct/SyncDeleteProductString.java
+++ b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p3beta1/productsearchclient/deleteproduct/SyncDeleteProductString.java
@@ -19,6 +19,7 @@
 // [START vision_v1p3beta1_generated_productsearchclient_deleteproduct_string_sync]
 import com.google.cloud.vision.v1p3beta1.ProductName;
 import com.google.cloud.vision.v1p3beta1.ProductSearchClient;
+import com.google.protobuf.Empty;
 
 public class SyncDeleteProductString {
 
diff --git a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p3beta1/productsearchclient/deleteproductset/SyncDeleteProductSet.java b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p3beta1/productsearchclient/deleteproductset/SyncDeleteProductSet.java
index e43bfadea47f..2c9d2ac08a02 100644
--- a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p3beta1/productsearchclient/deleteproductset/SyncDeleteProductSet.java
+++ b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p3beta1/productsearchclient/deleteproductset/SyncDeleteProductSet.java
@@ -20,6 +20,7 @@
 import com.google.cloud.vision.v1p3beta1.DeleteProductSetRequest;
 import com.google.cloud.vision.v1p3beta1.ProductSearchClient;
 import com.google.cloud.vision.v1p3beta1.ProductSetName;
+import com.google.protobuf.Empty;
 
 public class SyncDeleteProductSet {
 
diff --git a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p3beta1/productsearchclient/deleteproductset/SyncDeleteProductSetProductsetname.java b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p3beta1/productsearchclient/deleteproductset/SyncDeleteProductSetProductsetname.java
index 854786fad3a5..54de01dea835 100644
--- a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p3beta1/productsearchclient/deleteproductset/SyncDeleteProductSetProductsetname.java
+++ b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p3beta1/productsearchclient/deleteproductset/SyncDeleteProductSetProductsetname.java
@@ -19,6 +19,7 @@
 // [START vision_v1p3beta1_generated_productsearchclient_deleteproductset_productsetname_sync]
 import com.google.cloud.vision.v1p3beta1.ProductSearchClient;
 import com.google.cloud.vision.v1p3beta1.ProductSetName;
+import com.google.protobuf.Empty;
 
 public class SyncDeleteProductSetProductsetname {
 
diff --git a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p3beta1/productsearchclient/deleteproductset/SyncDeleteProductSetString.java b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p3beta1/productsearchclient/deleteproductset/SyncDeleteProductSetString.java
index 9826a2c5202e..2245897cca4c 100644
--- a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p3beta1/productsearchclient/deleteproductset/SyncDeleteProductSetString.java
+++ b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p3beta1/productsearchclient/deleteproductset/SyncDeleteProductSetString.java
@@ -19,6 +19,7 @@
 // [START vision_v1p3beta1_generated_productsearchclient_deleteproductset_string_sync]
 import com.google.cloud.vision.v1p3beta1.ProductSearchClient;
 import com.google.cloud.vision.v1p3beta1.ProductSetName;
+import com.google.protobuf.Empty;
 
 public class SyncDeleteProductSetString {
 
diff --git a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p3beta1/productsearchclient/deletereferenceimage/SyncDeleteReferenceImage.java b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p3beta1/productsearchclient/deletereferenceimage/SyncDeleteReferenceImage.java
index dbad796264b7..fc75058db7a8 100644
--- a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p3beta1/productsearchclient/deletereferenceimage/SyncDeleteReferenceImage.java
+++ b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p3beta1/productsearchclient/deletereferenceimage/SyncDeleteReferenceImage.java
@@ -20,6 +20,7 @@
 import com.google.cloud.vision.v1p3beta1.DeleteReferenceImageRequest;
 import com.google.cloud.vision.v1p3beta1.ProductSearchClient;
 import com.google.cloud.vision.v1p3beta1.ReferenceImageName;
+import com.google.protobuf.Empty;
 
 public class SyncDeleteReferenceImage {
 
diff --git a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p3beta1/productsearchclient/deletereferenceimage/SyncDeleteReferenceImageReferenceimagename.java b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p3beta1/productsearchclient/deletereferenceimage/SyncDeleteReferenceImageReferenceimagename.java
index 04e8d18aa925..4c4fc0eba8ff 100644
--- a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p3beta1/productsearchclient/deletereferenceimage/SyncDeleteReferenceImageReferenceimagename.java
+++ b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p3beta1/productsearchclient/deletereferenceimage/SyncDeleteReferenceImageReferenceimagename.java
@@ -16,10 +16,10 @@
 
 package com.google.cloud.vision.v1p3beta1.samples;
 
-// [START
-// vision_v1p3beta1_generated_productsearchclient_deletereferenceimage_referenceimagename_sync]
+// [START vision_v1p3beta1_generated_productsearchclient_deletereferenceimage_referenceimagename_sync]
 import com.google.cloud.vision.v1p3beta1.ProductSearchClient;
 import com.google.cloud.vision.v1p3beta1.ReferenceImageName;
+import com.google.protobuf.Empty;
 
 public class SyncDeleteReferenceImageReferenceimagename {
 
diff --git a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p3beta1/productsearchclient/deletereferenceimage/SyncDeleteReferenceImageString.java b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p3beta1/productsearchclient/deletereferenceimage/SyncDeleteReferenceImageString.java
index 947dc48249d4..e7c9525e7b6c 100644
--- a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p3beta1/productsearchclient/deletereferenceimage/SyncDeleteReferenceImageString.java
+++ b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p3beta1/productsearchclient/deletereferenceimage/SyncDeleteReferenceImageString.java
@@ -19,6 +19,7 @@
 // [START vision_v1p3beta1_generated_productsearchclient_deletereferenceimage_string_sync]
 import com.google.cloud.vision.v1p3beta1.ProductSearchClient;
 import com.google.cloud.vision.v1p3beta1.ReferenceImageName;
+import com.google.protobuf.Empty;
 
 public class SyncDeleteReferenceImageString {
 
diff --git a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p3beta1/productsearchclient/importproductsets/SyncImportProductSetsLocationnameImportproductsetsinputconfig.java b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p3beta1/productsearchclient/importproductsets/SyncImportProductSetsLocationnameImportproductsetsinputconfig.java
index 2dcaf84b0354..0cc58433dccc 100644
--- a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p3beta1/productsearchclient/importproductsets/SyncImportProductSetsLocationnameImportproductsetsinputconfig.java
+++ b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p3beta1/productsearchclient/importproductsets/SyncImportProductSetsLocationnameImportproductsetsinputconfig.java
@@ -16,8 +16,7 @@
 
 package com.google.cloud.vision.v1p3beta1.samples;
 
-// [START
-// vision_v1p3beta1_generated_productsearchclient_importproductsets_locationnameimportproductsetsinputconfig_sync]
+// [START vision_v1p3beta1_generated_productsearchclient_importproductsets_locationnameimportproductsetsinputconfig_sync]
 import com.google.cloud.vision.v1p3beta1.ImportProductSetsInputConfig;
 import com.google.cloud.vision.v1p3beta1.ImportProductSetsResponse;
 import com.google.cloud.vision.v1p3beta1.LocationName;
@@ -41,5 +40,4 @@ public static void syncImportProductSetsLocationnameImportproductsetsinputconfig
     }
   }
 }
-// [END
-// vision_v1p3beta1_generated_productsearchclient_importproductsets_locationnameimportproductsetsinputconfig_sync]
+// [END vision_v1p3beta1_generated_productsearchclient_importproductsets_locationnameimportproductsetsinputconfig_sync]
diff --git a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p3beta1/productsearchclient/importproductsets/SyncImportProductSetsStringImportproductsetsinputconfig.java b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p3beta1/productsearchclient/importproductsets/SyncImportProductSetsStringImportproductsetsinputconfig.java
index de013a5958e7..08b200f9c699 100644
--- a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p3beta1/productsearchclient/importproductsets/SyncImportProductSetsStringImportproductsetsinputconfig.java
+++ b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p3beta1/productsearchclient/importproductsets/SyncImportProductSetsStringImportproductsetsinputconfig.java
@@ -16,8 +16,7 @@
 
 package com.google.cloud.vision.v1p3beta1.samples;
 
-// [START
-// vision_v1p3beta1_generated_productsearchclient_importproductsets_stringimportproductsetsinputconfig_sync]
+// [START vision_v1p3beta1_generated_productsearchclient_importproductsets_stringimportproductsetsinputconfig_sync]
 import com.google.cloud.vision.v1p3beta1.ImportProductSetsInputConfig;
 import com.google.cloud.vision.v1p3beta1.ImportProductSetsResponse;
 import com.google.cloud.vision.v1p3beta1.LocationName;
@@ -40,5 +39,4 @@ public static void syncImportProductSetsStringImportproductsetsinputconfig() thr
     }
   }
 }
-// [END
-// vision_v1p3beta1_generated_productsearchclient_importproductsets_stringimportproductsetsinputconfig_sync]
+// [END vision_v1p3beta1_generated_productsearchclient_importproductsets_stringimportproductsetsinputconfig_sync]
diff --git a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p3beta1/productsearchclient/listproductsinproductset/SyncListProductsInProductSetProductsetname.java b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p3beta1/productsearchclient/listproductsinproductset/SyncListProductsInProductSetProductsetname.java
index bf74723044e4..de62fbffeec7 100644
--- a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p3beta1/productsearchclient/listproductsinproductset/SyncListProductsInProductSetProductsetname.java
+++ b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p3beta1/productsearchclient/listproductsinproductset/SyncListProductsInProductSetProductsetname.java
@@ -16,8 +16,7 @@
 
 package com.google.cloud.vision.v1p3beta1.samples;
 
-// [START
-// vision_v1p3beta1_generated_productsearchclient_listproductsinproductset_productsetname_sync]
+// [START vision_v1p3beta1_generated_productsearchclient_listproductsinproductset_productsetname_sync]
 import com.google.cloud.vision.v1p3beta1.Product;
 import com.google.cloud.vision.v1p3beta1.ProductSearchClient;
 import com.google.cloud.vision.v1p3beta1.ProductSetName;
diff --git a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p3beta1/productsearchclient/removeproductfromproductset/SyncRemoveProductFromProductSet.java b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p3beta1/productsearchclient/removeproductfromproductset/SyncRemoveProductFromProductSet.java
index 8fc234a0592a..30adc33a9256 100644
--- a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p3beta1/productsearchclient/removeproductfromproductset/SyncRemoveProductFromProductSet.java
+++ b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p3beta1/productsearchclient/removeproductfromproductset/SyncRemoveProductFromProductSet.java
@@ -21,6 +21,7 @@
 import com.google.cloud.vision.v1p3beta1.ProductSearchClient;
 import com.google.cloud.vision.v1p3beta1.ProductSetName;
 import com.google.cloud.vision.v1p3beta1.RemoveProductFromProductSetRequest;
+import com.google.protobuf.Empty;
 
 public class SyncRemoveProductFromProductSet {
 
diff --git a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p3beta1/productsearchclient/removeproductfromproductset/SyncRemoveProductFromProductSetProductsetnameProductname.java b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p3beta1/productsearchclient/removeproductfromproductset/SyncRemoveProductFromProductSetProductsetnameProductname.java
index d5b1513c1f27..f7e9c8fc8eb5 100644
--- a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p3beta1/productsearchclient/removeproductfromproductset/SyncRemoveProductFromProductSetProductsetnameProductname.java
+++ b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p3beta1/productsearchclient/removeproductfromproductset/SyncRemoveProductFromProductSetProductsetnameProductname.java
@@ -16,11 +16,11 @@
 
 package com.google.cloud.vision.v1p3beta1.samples;
 
-// [START
-// vision_v1p3beta1_generated_productsearchclient_removeproductfromproductset_productsetnameproductname_sync]
+// [START vision_v1p3beta1_generated_productsearchclient_removeproductfromproductset_productsetnameproductname_sync]
 import com.google.cloud.vision.v1p3beta1.ProductName;
 import com.google.cloud.vision.v1p3beta1.ProductSearchClient;
 import com.google.cloud.vision.v1p3beta1.ProductSetName;
+import com.google.protobuf.Empty;
 
 public class SyncRemoveProductFromProductSetProductsetnameProductname {
 
@@ -38,5 +38,4 @@ public static void syncRemoveProductFromProductSetProductsetnameProductname() th
     }
   }
 }
-// [END
-// vision_v1p3beta1_generated_productsearchclient_removeproductfromproductset_productsetnameproductname_sync]
+// [END vision_v1p3beta1_generated_productsearchclient_removeproductfromproductset_productsetnameproductname_sync]
diff --git a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p3beta1/productsearchclient/removeproductfromproductset/SyncRemoveProductFromProductSetProductsetnameString.java b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p3beta1/productsearchclient/removeproductfromproductset/SyncRemoveProductFromProductSetProductsetnameString.java
index d305c81a925c..79de6ae33f41 100644
--- a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p3beta1/productsearchclient/removeproductfromproductset/SyncRemoveProductFromProductSetProductsetnameString.java
+++ b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p3beta1/productsearchclient/removeproductfromproductset/SyncRemoveProductFromProductSetProductsetnameString.java
@@ -16,11 +16,11 @@
 
 package com.google.cloud.vision.v1p3beta1.samples;
 
-// [START
-// vision_v1p3beta1_generated_productsearchclient_removeproductfromproductset_productsetnamestring_sync]
+// [START vision_v1p3beta1_generated_productsearchclient_removeproductfromproductset_productsetnamestring_sync]
 import com.google.cloud.vision.v1p3beta1.ProductName;
 import com.google.cloud.vision.v1p3beta1.ProductSearchClient;
 import com.google.cloud.vision.v1p3beta1.ProductSetName;
+import com.google.protobuf.Empty;
 
 public class SyncRemoveProductFromProductSetProductsetnameString {
 
@@ -38,5 +38,4 @@ public static void syncRemoveProductFromProductSetProductsetnameString() throws
     }
   }
 }
-// [END
-// vision_v1p3beta1_generated_productsearchclient_removeproductfromproductset_productsetnamestring_sync]
+// [END vision_v1p3beta1_generated_productsearchclient_removeproductfromproductset_productsetnamestring_sync]
diff --git a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p3beta1/productsearchclient/removeproductfromproductset/SyncRemoveProductFromProductSetStringProductname.java b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p3beta1/productsearchclient/removeproductfromproductset/SyncRemoveProductFromProductSetStringProductname.java
index 1b420162687c..96caddba0c84 100644
--- a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p3beta1/productsearchclient/removeproductfromproductset/SyncRemoveProductFromProductSetStringProductname.java
+++ b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p3beta1/productsearchclient/removeproductfromproductset/SyncRemoveProductFromProductSetStringProductname.java
@@ -16,11 +16,11 @@
 
 package com.google.cloud.vision.v1p3beta1.samples;
 
-// [START
-// vision_v1p3beta1_generated_productsearchclient_removeproductfromproductset_stringproductname_sync]
+// [START vision_v1p3beta1_generated_productsearchclient_removeproductfromproductset_stringproductname_sync]
 import com.google.cloud.vision.v1p3beta1.ProductName;
 import com.google.cloud.vision.v1p3beta1.ProductSearchClient;
 import com.google.cloud.vision.v1p3beta1.ProductSetName;
+import com.google.protobuf.Empty;
 
 public class SyncRemoveProductFromProductSetStringProductname {
 
@@ -38,5 +38,4 @@ public static void syncRemoveProductFromProductSetStringProductname() throws Exc
     }
   }
 }
-// [END
-// vision_v1p3beta1_generated_productsearchclient_removeproductfromproductset_stringproductname_sync]
+// [END vision_v1p3beta1_generated_productsearchclient_removeproductfromproductset_stringproductname_sync]
diff --git a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p3beta1/productsearchclient/removeproductfromproductset/SyncRemoveProductFromProductSetStringString.java b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p3beta1/productsearchclient/removeproductfromproductset/SyncRemoveProductFromProductSetStringString.java
index 4b9c7b97cadb..aa8f842a2e4c 100644
--- a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p3beta1/productsearchclient/removeproductfromproductset/SyncRemoveProductFromProductSetStringString.java
+++ b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p3beta1/productsearchclient/removeproductfromproductset/SyncRemoveProductFromProductSetStringString.java
@@ -16,11 +16,11 @@
 
 package com.google.cloud.vision.v1p3beta1.samples;
 
-// [START
-// vision_v1p3beta1_generated_productsearchclient_removeproductfromproductset_stringstring_sync]
+// [START vision_v1p3beta1_generated_productsearchclient_removeproductfromproductset_stringstring_sync]
 import com.google.cloud.vision.v1p3beta1.ProductName;
 import com.google.cloud.vision.v1p3beta1.ProductSearchClient;
 import com.google.cloud.vision.v1p3beta1.ProductSetName;
+import com.google.protobuf.Empty;
 
 public class SyncRemoveProductFromProductSetStringString {
 
@@ -38,5 +38,4 @@ public static void syncRemoveProductFromProductSetStringString() throws Exceptio
     }
   }
 }
-// [END
-// vision_v1p3beta1_generated_productsearchclient_removeproductfromproductset_stringstring_sync]
+// [END vision_v1p3beta1_generated_productsearchclient_removeproductfromproductset_stringstring_sync]
diff --git a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p4beta1/imageannotatorclient/asyncbatchannotatefiles/SyncAsyncBatchAnnotateFilesListasyncannotatefilerequest.java b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p4beta1/imageannotatorclient/asyncbatchannotatefiles/SyncAsyncBatchAnnotateFilesListasyncannotatefilerequest.java
index cb7448656a47..ce6f0bb1c0b0 100644
--- a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p4beta1/imageannotatorclient/asyncbatchannotatefiles/SyncAsyncBatchAnnotateFilesListasyncannotatefilerequest.java
+++ b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p4beta1/imageannotatorclient/asyncbatchannotatefiles/SyncAsyncBatchAnnotateFilesListasyncannotatefilerequest.java
@@ -16,8 +16,7 @@
 
 package com.google.cloud.vision.v1p4beta1.samples;
 
-// [START
-// vision_v1p4beta1_generated_imageannotatorclient_asyncbatchannotatefiles_listasyncannotatefilerequest_sync]
+// [START vision_v1p4beta1_generated_imageannotatorclient_asyncbatchannotatefiles_listasyncannotatefilerequest_sync]
 import com.google.cloud.vision.v1p4beta1.AsyncAnnotateFileRequest;
 import com.google.cloud.vision.v1p4beta1.AsyncBatchAnnotateFilesResponse;
 import com.google.cloud.vision.v1p4beta1.ImageAnnotatorClient;
@@ -40,5 +39,4 @@ public static void syncAsyncBatchAnnotateFilesListasyncannotatefilerequest() thr
     }
   }
 }
-// [END
-// vision_v1p4beta1_generated_imageannotatorclient_asyncbatchannotatefiles_listasyncannotatefilerequest_sync]
+// [END vision_v1p4beta1_generated_imageannotatorclient_asyncbatchannotatefiles_listasyncannotatefilerequest_sync]
diff --git a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p4beta1/imageannotatorclient/asyncbatchannotateimages/SyncAsyncBatchAnnotateImagesListannotateimagerequestOutputconfig.java b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p4beta1/imageannotatorclient/asyncbatchannotateimages/SyncAsyncBatchAnnotateImagesListannotateimagerequestOutputconfig.java
index 5093f76c8071..b38e2f97c703 100644
--- a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p4beta1/imageannotatorclient/asyncbatchannotateimages/SyncAsyncBatchAnnotateImagesListannotateimagerequestOutputconfig.java
+++ b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p4beta1/imageannotatorclient/asyncbatchannotateimages/SyncAsyncBatchAnnotateImagesListannotateimagerequestOutputconfig.java
@@ -16,8 +16,7 @@
 
 package com.google.cloud.vision.v1p4beta1.samples;
 
-// [START
-// vision_v1p4beta1_generated_imageannotatorclient_asyncbatchannotateimages_listannotateimagerequestoutputconfig_sync]
+// [START vision_v1p4beta1_generated_imageannotatorclient_asyncbatchannotateimages_listannotateimagerequestoutputconfig_sync]
 import com.google.cloud.vision.v1p4beta1.AnnotateImageRequest;
 import com.google.cloud.vision.v1p4beta1.AsyncBatchAnnotateImagesResponse;
 import com.google.cloud.vision.v1p4beta1.ImageAnnotatorClient;
@@ -43,5 +42,4 @@ public static void syncAsyncBatchAnnotateImagesListannotateimagerequestOutputcon
     }
   }
 }
-// [END
-// vision_v1p4beta1_generated_imageannotatorclient_asyncbatchannotateimages_listannotateimagerequestoutputconfig_sync]
+// [END vision_v1p4beta1_generated_imageannotatorclient_asyncbatchannotateimages_listannotateimagerequestoutputconfig_sync]
diff --git a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p4beta1/imageannotatorclient/batchannotatefiles/SyncBatchAnnotateFilesListannotatefilerequest.java b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p4beta1/imageannotatorclient/batchannotatefiles/SyncBatchAnnotateFilesListannotatefilerequest.java
index e333d9e3600e..90b61dbea682 100644
--- a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p4beta1/imageannotatorclient/batchannotatefiles/SyncBatchAnnotateFilesListannotatefilerequest.java
+++ b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p4beta1/imageannotatorclient/batchannotatefiles/SyncBatchAnnotateFilesListannotatefilerequest.java
@@ -16,8 +16,7 @@
 
 package com.google.cloud.vision.v1p4beta1.samples;
 
-// [START
-// vision_v1p4beta1_generated_imageannotatorclient_batchannotatefiles_listannotatefilerequest_sync]
+// [START vision_v1p4beta1_generated_imageannotatorclient_batchannotatefiles_listannotatefilerequest_sync]
 import com.google.cloud.vision.v1p4beta1.AnnotateFileRequest;
 import com.google.cloud.vision.v1p4beta1.BatchAnnotateFilesResponse;
 import com.google.cloud.vision.v1p4beta1.ImageAnnotatorClient;
@@ -39,5 +38,4 @@ public static void syncBatchAnnotateFilesListannotatefilerequest() throws Except
     }
   }
 }
-// [END
-// vision_v1p4beta1_generated_imageannotatorclient_batchannotatefiles_listannotatefilerequest_sync]
+// [END vision_v1p4beta1_generated_imageannotatorclient_batchannotatefiles_listannotatefilerequest_sync]
diff --git a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p4beta1/imageannotatorclient/batchannotateimages/SyncBatchAnnotateImagesListannotateimagerequest.java b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p4beta1/imageannotatorclient/batchannotateimages/SyncBatchAnnotateImagesListannotateimagerequest.java
index d51b744e5cea..df9efcea8541 100644
--- a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p4beta1/imageannotatorclient/batchannotateimages/SyncBatchAnnotateImagesListannotateimagerequest.java
+++ b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p4beta1/imageannotatorclient/batchannotateimages/SyncBatchAnnotateImagesListannotateimagerequest.java
@@ -16,8 +16,7 @@
 
 package com.google.cloud.vision.v1p4beta1.samples;
 
-// [START
-// vision_v1p4beta1_generated_imageannotatorclient_batchannotateimages_listannotateimagerequest_sync]
+// [START vision_v1p4beta1_generated_imageannotatorclient_batchannotateimages_listannotateimagerequest_sync]
 import com.google.cloud.vision.v1p4beta1.AnnotateImageRequest;
 import com.google.cloud.vision.v1p4beta1.BatchAnnotateImagesResponse;
 import com.google.cloud.vision.v1p4beta1.ImageAnnotatorClient;
@@ -39,5 +38,4 @@ public static void syncBatchAnnotateImagesListannotateimagerequest() throws Exce
     }
   }
 }
-// [END
-// vision_v1p4beta1_generated_imageannotatorclient_batchannotateimages_listannotateimagerequest_sync]
+// [END vision_v1p4beta1_generated_imageannotatorclient_batchannotateimages_listannotateimagerequest_sync]
diff --git a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p4beta1/productsearchclient/addproducttoproductset/SyncAddProductToProductSet.java b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p4beta1/productsearchclient/addproducttoproductset/SyncAddProductToProductSet.java
index 55a74dd24ae0..7f44c8995c9a 100644
--- a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p4beta1/productsearchclient/addproducttoproductset/SyncAddProductToProductSet.java
+++ b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p4beta1/productsearchclient/addproducttoproductset/SyncAddProductToProductSet.java
@@ -21,6 +21,7 @@
 import com.google.cloud.vision.v1p4beta1.ProductName;
 import com.google.cloud.vision.v1p4beta1.ProductSearchClient;
 import com.google.cloud.vision.v1p4beta1.ProductSetName;
+import com.google.protobuf.Empty;
 
 public class SyncAddProductToProductSet {
 
diff --git a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p4beta1/productsearchclient/addproducttoproductset/SyncAddProductToProductSetProductsetnameProductname.java b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p4beta1/productsearchclient/addproducttoproductset/SyncAddProductToProductSetProductsetnameProductname.java
index 5e5db0cb4d40..adfd6e5379c6 100644
--- a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p4beta1/productsearchclient/addproducttoproductset/SyncAddProductToProductSetProductsetnameProductname.java
+++ b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p4beta1/productsearchclient/addproducttoproductset/SyncAddProductToProductSetProductsetnameProductname.java
@@ -16,11 +16,11 @@
 
 package com.google.cloud.vision.v1p4beta1.samples;
 
-// [START
-// vision_v1p4beta1_generated_productsearchclient_addproducttoproductset_productsetnameproductname_sync]
+// [START vision_v1p4beta1_generated_productsearchclient_addproducttoproductset_productsetnameproductname_sync]
 import com.google.cloud.vision.v1p4beta1.ProductName;
 import com.google.cloud.vision.v1p4beta1.ProductSearchClient;
 import com.google.cloud.vision.v1p4beta1.ProductSetName;
+import com.google.protobuf.Empty;
 
 public class SyncAddProductToProductSetProductsetnameProductname {
 
@@ -38,5 +38,4 @@ public static void syncAddProductToProductSetProductsetnameProductname() throws
     }
   }
 }
-// [END
-// vision_v1p4beta1_generated_productsearchclient_addproducttoproductset_productsetnameproductname_sync]
+// [END vision_v1p4beta1_generated_productsearchclient_addproducttoproductset_productsetnameproductname_sync]
diff --git a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p4beta1/productsearchclient/addproducttoproductset/SyncAddProductToProductSetProductsetnameString.java b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p4beta1/productsearchclient/addproducttoproductset/SyncAddProductToProductSetProductsetnameString.java
index 7061382e5739..c24381de8cd7 100644
--- a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p4beta1/productsearchclient/addproducttoproductset/SyncAddProductToProductSetProductsetnameString.java
+++ b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p4beta1/productsearchclient/addproducttoproductset/SyncAddProductToProductSetProductsetnameString.java
@@ -16,11 +16,11 @@
 
 package com.google.cloud.vision.v1p4beta1.samples;
 
-// [START
-// vision_v1p4beta1_generated_productsearchclient_addproducttoproductset_productsetnamestring_sync]
+// [START vision_v1p4beta1_generated_productsearchclient_addproducttoproductset_productsetnamestring_sync]
 import com.google.cloud.vision.v1p4beta1.ProductName;
 import com.google.cloud.vision.v1p4beta1.ProductSearchClient;
 import com.google.cloud.vision.v1p4beta1.ProductSetName;
+import com.google.protobuf.Empty;
 
 public class SyncAddProductToProductSetProductsetnameString {
 
@@ -38,5 +38,4 @@ public static void syncAddProductToProductSetProductsetnameString() throws Excep
     }
   }
 }
-// [END
-// vision_v1p4beta1_generated_productsearchclient_addproducttoproductset_productsetnamestring_sync]
+// [END vision_v1p4beta1_generated_productsearchclient_addproducttoproductset_productsetnamestring_sync]
diff --git a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p4beta1/productsearchclient/addproducttoproductset/SyncAddProductToProductSetStringProductname.java b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p4beta1/productsearchclient/addproducttoproductset/SyncAddProductToProductSetStringProductname.java
index 6b65870c7e6e..aaf5dd6c4902 100644
--- a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p4beta1/productsearchclient/addproducttoproductset/SyncAddProductToProductSetStringProductname.java
+++ b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p4beta1/productsearchclient/addproducttoproductset/SyncAddProductToProductSetStringProductname.java
@@ -16,11 +16,11 @@
 
 package com.google.cloud.vision.v1p4beta1.samples;
 
-// [START
-// vision_v1p4beta1_generated_productsearchclient_addproducttoproductset_stringproductname_sync]
+// [START vision_v1p4beta1_generated_productsearchclient_addproducttoproductset_stringproductname_sync]
 import com.google.cloud.vision.v1p4beta1.ProductName;
 import com.google.cloud.vision.v1p4beta1.ProductSearchClient;
 import com.google.cloud.vision.v1p4beta1.ProductSetName;
+import com.google.protobuf.Empty;
 
 public class SyncAddProductToProductSetStringProductname {
 
@@ -38,5 +38,4 @@ public static void syncAddProductToProductSetStringProductname() throws Exceptio
     }
   }
 }
-// [END
-// vision_v1p4beta1_generated_productsearchclient_addproducttoproductset_stringproductname_sync]
+// [END vision_v1p4beta1_generated_productsearchclient_addproducttoproductset_stringproductname_sync]
diff --git a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p4beta1/productsearchclient/addproducttoproductset/SyncAddProductToProductSetStringString.java b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p4beta1/productsearchclient/addproducttoproductset/SyncAddProductToProductSetStringString.java
index e05ad4c6040e..58213b2d866d 100644
--- a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p4beta1/productsearchclient/addproducttoproductset/SyncAddProductToProductSetStringString.java
+++ b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p4beta1/productsearchclient/addproducttoproductset/SyncAddProductToProductSetStringString.java
@@ -20,6 +20,7 @@
 import com.google.cloud.vision.v1p4beta1.ProductName;
 import com.google.cloud.vision.v1p4beta1.ProductSearchClient;
 import com.google.cloud.vision.v1p4beta1.ProductSetName;
+import com.google.protobuf.Empty;
 
 public class SyncAddProductToProductSetStringString {
 
diff --git a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p4beta1/productsearchclient/createproduct/SyncCreateProductLocationnameProductString.java b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p4beta1/productsearchclient/createproduct/SyncCreateProductLocationnameProductString.java
index c71a989ae6a4..bf3b5ba22e9c 100644
--- a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p4beta1/productsearchclient/createproduct/SyncCreateProductLocationnameProductString.java
+++ b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p4beta1/productsearchclient/createproduct/SyncCreateProductLocationnameProductString.java
@@ -16,8 +16,7 @@
 
 package com.google.cloud.vision.v1p4beta1.samples;
 
-// [START
-// vision_v1p4beta1_generated_productsearchclient_createproduct_locationnameproductstring_sync]
+// [START vision_v1p4beta1_generated_productsearchclient_createproduct_locationnameproductstring_sync]
 import com.google.cloud.vision.v1p4beta1.LocationName;
 import com.google.cloud.vision.v1p4beta1.Product;
 import com.google.cloud.vision.v1p4beta1.ProductSearchClient;
diff --git a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p4beta1/productsearchclient/createproductset/SyncCreateProductSetLocationnameProductsetString.java b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p4beta1/productsearchclient/createproductset/SyncCreateProductSetLocationnameProductsetString.java
index d848f64d0413..5d89b0d0b0d7 100644
--- a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p4beta1/productsearchclient/createproductset/SyncCreateProductSetLocationnameProductsetString.java
+++ b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p4beta1/productsearchclient/createproductset/SyncCreateProductSetLocationnameProductsetString.java
@@ -16,8 +16,7 @@
 
 package com.google.cloud.vision.v1p4beta1.samples;
 
-// [START
-// vision_v1p4beta1_generated_productsearchclient_createproductset_locationnameproductsetstring_sync]
+// [START vision_v1p4beta1_generated_productsearchclient_createproductset_locationnameproductsetstring_sync]
 import com.google.cloud.vision.v1p4beta1.LocationName;
 import com.google.cloud.vision.v1p4beta1.ProductSearchClient;
 import com.google.cloud.vision.v1p4beta1.ProductSet;
@@ -39,5 +38,4 @@ public static void syncCreateProductSetLocationnameProductsetString() throws Exc
     }
   }
 }
-// [END
-// vision_v1p4beta1_generated_productsearchclient_createproductset_locationnameproductsetstring_sync]
+// [END vision_v1p4beta1_generated_productsearchclient_createproductset_locationnameproductsetstring_sync]
diff --git a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p4beta1/productsearchclient/createproductset/SyncCreateProductSetStringProductsetString.java b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p4beta1/productsearchclient/createproductset/SyncCreateProductSetStringProductsetString.java
index b06d277994a6..c134ebbd3f0a 100644
--- a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p4beta1/productsearchclient/createproductset/SyncCreateProductSetStringProductsetString.java
+++ b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p4beta1/productsearchclient/createproductset/SyncCreateProductSetStringProductsetString.java
@@ -16,8 +16,7 @@
 
 package com.google.cloud.vision.v1p4beta1.samples;
 
-// [START
-// vision_v1p4beta1_generated_productsearchclient_createproductset_stringproductsetstring_sync]
+// [START vision_v1p4beta1_generated_productsearchclient_createproductset_stringproductsetstring_sync]
 import com.google.cloud.vision.v1p4beta1.LocationName;
 import com.google.cloud.vision.v1p4beta1.ProductSearchClient;
 import com.google.cloud.vision.v1p4beta1.ProductSet;
diff --git a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p4beta1/productsearchclient/createreferenceimage/SyncCreateReferenceImageProductnameReferenceimageString.java b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p4beta1/productsearchclient/createreferenceimage/SyncCreateReferenceImageProductnameReferenceimageString.java
index 22cb2f40496b..41d8c405c6e2 100644
--- a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p4beta1/productsearchclient/createreferenceimage/SyncCreateReferenceImageProductnameReferenceimageString.java
+++ b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p4beta1/productsearchclient/createreferenceimage/SyncCreateReferenceImageProductnameReferenceimageString.java
@@ -16,8 +16,7 @@
 
 package com.google.cloud.vision.v1p4beta1.samples;
 
-// [START
-// vision_v1p4beta1_generated_productsearchclient_createreferenceimage_productnamereferenceimagestring_sync]
+// [START vision_v1p4beta1_generated_productsearchclient_createreferenceimage_productnamereferenceimagestring_sync]
 import com.google.cloud.vision.v1p4beta1.ProductName;
 import com.google.cloud.vision.v1p4beta1.ProductSearchClient;
 import com.google.cloud.vision.v1p4beta1.ReferenceImage;
@@ -40,5 +39,4 @@ public static void syncCreateReferenceImageProductnameReferenceimageString() thr
     }
   }
 }
-// [END
-// vision_v1p4beta1_generated_productsearchclient_createreferenceimage_productnamereferenceimagestring_sync]
+// [END vision_v1p4beta1_generated_productsearchclient_createreferenceimage_productnamereferenceimagestring_sync]
diff --git a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p4beta1/productsearchclient/createreferenceimage/SyncCreateReferenceImageStringReferenceimageString.java b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p4beta1/productsearchclient/createreferenceimage/SyncCreateReferenceImageStringReferenceimageString.java
index e1fb9ea89357..afab3ec05393 100644
--- a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p4beta1/productsearchclient/createreferenceimage/SyncCreateReferenceImageStringReferenceimageString.java
+++ b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p4beta1/productsearchclient/createreferenceimage/SyncCreateReferenceImageStringReferenceimageString.java
@@ -16,8 +16,7 @@
 
 package com.google.cloud.vision.v1p4beta1.samples;
 
-// [START
-// vision_v1p4beta1_generated_productsearchclient_createreferenceimage_stringreferenceimagestring_sync]
+// [START vision_v1p4beta1_generated_productsearchclient_createreferenceimage_stringreferenceimagestring_sync]
 import com.google.cloud.vision.v1p4beta1.ProductName;
 import com.google.cloud.vision.v1p4beta1.ProductSearchClient;
 import com.google.cloud.vision.v1p4beta1.ReferenceImage;
@@ -40,5 +39,4 @@ public static void syncCreateReferenceImageStringReferenceimageString() throws E
     }
   }
 }
-// [END
-// vision_v1p4beta1_generated_productsearchclient_createreferenceimage_stringreferenceimagestring_sync]
+// [END vision_v1p4beta1_generated_productsearchclient_createreferenceimage_stringreferenceimagestring_sync]
diff --git a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p4beta1/productsearchclient/deleteproduct/SyncDeleteProduct.java b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p4beta1/productsearchclient/deleteproduct/SyncDeleteProduct.java
index d60d22bfb118..cb5c9473cf07 100644
--- a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p4beta1/productsearchclient/deleteproduct/SyncDeleteProduct.java
+++ b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p4beta1/productsearchclient/deleteproduct/SyncDeleteProduct.java
@@ -20,6 +20,7 @@
 import com.google.cloud.vision.v1p4beta1.DeleteProductRequest;
 import com.google.cloud.vision.v1p4beta1.ProductName;
 import com.google.cloud.vision.v1p4beta1.ProductSearchClient;
+import com.google.protobuf.Empty;
 
 public class SyncDeleteProduct {
 
diff --git a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p4beta1/productsearchclient/deleteproduct/SyncDeleteProductProductname.java b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p4beta1/productsearchclient/deleteproduct/SyncDeleteProductProductname.java
index 99017ce7b2b3..52253ab39be2 100644
--- a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p4beta1/productsearchclient/deleteproduct/SyncDeleteProductProductname.java
+++ b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p4beta1/productsearchclient/deleteproduct/SyncDeleteProductProductname.java
@@ -19,6 +19,7 @@
 // [START vision_v1p4beta1_generated_productsearchclient_deleteproduct_productname_sync]
 import com.google.cloud.vision.v1p4beta1.ProductName;
 import com.google.cloud.vision.v1p4beta1.ProductSearchClient;
+import com.google.protobuf.Empty;
 
 public class SyncDeleteProductProductname {
 
diff --git a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p4beta1/productsearchclient/deleteproduct/SyncDeleteProductString.java b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p4beta1/productsearchclient/deleteproduct/SyncDeleteProductString.java
index 4f8eb4a22859..4b419219bb15 100644
--- a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p4beta1/productsearchclient/deleteproduct/SyncDeleteProductString.java
+++ b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p4beta1/productsearchclient/deleteproduct/SyncDeleteProductString.java
@@ -19,6 +19,7 @@
 // [START vision_v1p4beta1_generated_productsearchclient_deleteproduct_string_sync]
 import com.google.cloud.vision.v1p4beta1.ProductName;
 import com.google.cloud.vision.v1p4beta1.ProductSearchClient;
+import com.google.protobuf.Empty;
 
 public class SyncDeleteProductString {
 
diff --git a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p4beta1/productsearchclient/deleteproductset/SyncDeleteProductSet.java b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p4beta1/productsearchclient/deleteproductset/SyncDeleteProductSet.java
index 9fbc570caf2c..fac3b9c74612 100644
--- a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p4beta1/productsearchclient/deleteproductset/SyncDeleteProductSet.java
+++ b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p4beta1/productsearchclient/deleteproductset/SyncDeleteProductSet.java
@@ -20,6 +20,7 @@
 import com.google.cloud.vision.v1p4beta1.DeleteProductSetRequest;
 import com.google.cloud.vision.v1p4beta1.ProductSearchClient;
 import com.google.cloud.vision.v1p4beta1.ProductSetName;
+import com.google.protobuf.Empty;
 
 public class SyncDeleteProductSet {
 
diff --git a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p4beta1/productsearchclient/deleteproductset/SyncDeleteProductSetProductsetname.java b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p4beta1/productsearchclient/deleteproductset/SyncDeleteProductSetProductsetname.java
index 8de079d5e5d5..6f4688505c98 100644
--- a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p4beta1/productsearchclient/deleteproductset/SyncDeleteProductSetProductsetname.java
+++ b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p4beta1/productsearchclient/deleteproductset/SyncDeleteProductSetProductsetname.java
@@ -19,6 +19,7 @@
 // [START vision_v1p4beta1_generated_productsearchclient_deleteproductset_productsetname_sync]
 import com.google.cloud.vision.v1p4beta1.ProductSearchClient;
 import com.google.cloud.vision.v1p4beta1.ProductSetName;
+import com.google.protobuf.Empty;
 
 public class SyncDeleteProductSetProductsetname {
 
diff --git a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p4beta1/productsearchclient/deleteproductset/SyncDeleteProductSetString.java b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p4beta1/productsearchclient/deleteproductset/SyncDeleteProductSetString.java
index 4c59169fc583..6005f2d7e47f 100644
--- a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p4beta1/productsearchclient/deleteproductset/SyncDeleteProductSetString.java
+++ b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p4beta1/productsearchclient/deleteproductset/SyncDeleteProductSetString.java
@@ -19,6 +19,7 @@
 // [START vision_v1p4beta1_generated_productsearchclient_deleteproductset_string_sync]
 import com.google.cloud.vision.v1p4beta1.ProductSearchClient;
 import com.google.cloud.vision.v1p4beta1.ProductSetName;
+import com.google.protobuf.Empty;
 
 public class SyncDeleteProductSetString {
 
diff --git a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p4beta1/productsearchclient/deletereferenceimage/SyncDeleteReferenceImage.java b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p4beta1/productsearchclient/deletereferenceimage/SyncDeleteReferenceImage.java
index b7d0a14e991f..96a3109a597f 100644
--- a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p4beta1/productsearchclient/deletereferenceimage/SyncDeleteReferenceImage.java
+++ b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p4beta1/productsearchclient/deletereferenceimage/SyncDeleteReferenceImage.java
@@ -20,6 +20,7 @@
 import com.google.cloud.vision.v1p4beta1.DeleteReferenceImageRequest;
 import com.google.cloud.vision.v1p4beta1.ProductSearchClient;
 import com.google.cloud.vision.v1p4beta1.ReferenceImageName;
+import com.google.protobuf.Empty;
 
 public class SyncDeleteReferenceImage {
 
diff --git a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p4beta1/productsearchclient/deletereferenceimage/SyncDeleteReferenceImageReferenceimagename.java b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p4beta1/productsearchclient/deletereferenceimage/SyncDeleteReferenceImageReferenceimagename.java
index fe58521e7b96..6a2d1a0b3daf 100644
--- a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p4beta1/productsearchclient/deletereferenceimage/SyncDeleteReferenceImageReferenceimagename.java
+++ b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p4beta1/productsearchclient/deletereferenceimage/SyncDeleteReferenceImageReferenceimagename.java
@@ -16,10 +16,10 @@
 
 package com.google.cloud.vision.v1p4beta1.samples;
 
-// [START
-// vision_v1p4beta1_generated_productsearchclient_deletereferenceimage_referenceimagename_sync]
+// [START vision_v1p4beta1_generated_productsearchclient_deletereferenceimage_referenceimagename_sync]
 import com.google.cloud.vision.v1p4beta1.ProductSearchClient;
 import com.google.cloud.vision.v1p4beta1.ReferenceImageName;
+import com.google.protobuf.Empty;
 
 public class SyncDeleteReferenceImageReferenceimagename {
 
diff --git a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p4beta1/productsearchclient/deletereferenceimage/SyncDeleteReferenceImageString.java b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p4beta1/productsearchclient/deletereferenceimage/SyncDeleteReferenceImageString.java
index fc0c0f3f7b35..68221d8fedc4 100644
--- a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p4beta1/productsearchclient/deletereferenceimage/SyncDeleteReferenceImageString.java
+++ b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p4beta1/productsearchclient/deletereferenceimage/SyncDeleteReferenceImageString.java
@@ -19,6 +19,7 @@
 // [START vision_v1p4beta1_generated_productsearchclient_deletereferenceimage_string_sync]
 import com.google.cloud.vision.v1p4beta1.ProductSearchClient;
 import com.google.cloud.vision.v1p4beta1.ReferenceImageName;
+import com.google.protobuf.Empty;
 
 public class SyncDeleteReferenceImageString {
 
diff --git a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p4beta1/productsearchclient/importproductsets/SyncImportProductSetsLocationnameImportproductsetsinputconfig.java b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p4beta1/productsearchclient/importproductsets/SyncImportProductSetsLocationnameImportproductsetsinputconfig.java
index 140afdb1521f..8de0043223c7 100644
--- a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p4beta1/productsearchclient/importproductsets/SyncImportProductSetsLocationnameImportproductsetsinputconfig.java
+++ b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p4beta1/productsearchclient/importproductsets/SyncImportProductSetsLocationnameImportproductsetsinputconfig.java
@@ -16,8 +16,7 @@
 
 package com.google.cloud.vision.v1p4beta1.samples;
 
-// [START
-// vision_v1p4beta1_generated_productsearchclient_importproductsets_locationnameimportproductsetsinputconfig_sync]
+// [START vision_v1p4beta1_generated_productsearchclient_importproductsets_locationnameimportproductsetsinputconfig_sync]
 import com.google.cloud.vision.v1p4beta1.ImportProductSetsInputConfig;
 import com.google.cloud.vision.v1p4beta1.ImportProductSetsResponse;
 import com.google.cloud.vision.v1p4beta1.LocationName;
@@ -41,5 +40,4 @@ public static void syncImportProductSetsLocationnameImportproductsetsinputconfig
     }
   }
 }
-// [END
-// vision_v1p4beta1_generated_productsearchclient_importproductsets_locationnameimportproductsetsinputconfig_sync]
+// [END vision_v1p4beta1_generated_productsearchclient_importproductsets_locationnameimportproductsetsinputconfig_sync]
diff --git a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p4beta1/productsearchclient/importproductsets/SyncImportProductSetsStringImportproductsetsinputconfig.java b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p4beta1/productsearchclient/importproductsets/SyncImportProductSetsStringImportproductsetsinputconfig.java
index 7a453aaf7919..39df9f024ee1 100644
--- a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p4beta1/productsearchclient/importproductsets/SyncImportProductSetsStringImportproductsetsinputconfig.java
+++ b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p4beta1/productsearchclient/importproductsets/SyncImportProductSetsStringImportproductsetsinputconfig.java
@@ -16,8 +16,7 @@
 
 package com.google.cloud.vision.v1p4beta1.samples;
 
-// [START
-// vision_v1p4beta1_generated_productsearchclient_importproductsets_stringimportproductsetsinputconfig_sync]
+// [START vision_v1p4beta1_generated_productsearchclient_importproductsets_stringimportproductsetsinputconfig_sync]
 import com.google.cloud.vision.v1p4beta1.ImportProductSetsInputConfig;
 import com.google.cloud.vision.v1p4beta1.ImportProductSetsResponse;
 import com.google.cloud.vision.v1p4beta1.LocationName;
@@ -40,5 +39,4 @@ public static void syncImportProductSetsStringImportproductsetsinputconfig() thr
     }
   }
 }
-// [END
-// vision_v1p4beta1_generated_productsearchclient_importproductsets_stringimportproductsetsinputconfig_sync]
+// [END vision_v1p4beta1_generated_productsearchclient_importproductsets_stringimportproductsetsinputconfig_sync]
diff --git a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p4beta1/productsearchclient/listproductsinproductset/SyncListProductsInProductSetProductsetname.java b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p4beta1/productsearchclient/listproductsinproductset/SyncListProductsInProductSetProductsetname.java
index 1fa2f5ed4e0c..8a3a1ef797c3 100644
--- a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p4beta1/productsearchclient/listproductsinproductset/SyncListProductsInProductSetProductsetname.java
+++ b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p4beta1/productsearchclient/listproductsinproductset/SyncListProductsInProductSetProductsetname.java
@@ -16,8 +16,7 @@
 
 package com.google.cloud.vision.v1p4beta1.samples;
 
-// [START
-// vision_v1p4beta1_generated_productsearchclient_listproductsinproductset_productsetname_sync]
+// [START vision_v1p4beta1_generated_productsearchclient_listproductsinproductset_productsetname_sync]
 import com.google.cloud.vision.v1p4beta1.Product;
 import com.google.cloud.vision.v1p4beta1.ProductSearchClient;
 import com.google.cloud.vision.v1p4beta1.ProductSetName;
diff --git a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p4beta1/productsearchclient/purgeproducts/SyncPurgeProducts.java b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p4beta1/productsearchclient/purgeproducts/SyncPurgeProducts.java
index c400cdab03c6..b404c5f8a50e 100644
--- a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p4beta1/productsearchclient/purgeproducts/SyncPurgeProducts.java
+++ b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p4beta1/productsearchclient/purgeproducts/SyncPurgeProducts.java
@@ -20,6 +20,7 @@
 import com.google.cloud.vision.v1p4beta1.LocationName;
 import com.google.cloud.vision.v1p4beta1.ProductSearchClient;
 import com.google.cloud.vision.v1p4beta1.PurgeProductsRequest;
+import com.google.protobuf.Empty;
 
 public class SyncPurgeProducts {
 
diff --git a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p4beta1/productsearchclient/purgeproducts/SyncPurgeProductsLocationname.java b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p4beta1/productsearchclient/purgeproducts/SyncPurgeProductsLocationname.java
index 53e829480392..8fe93c5a722a 100644
--- a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p4beta1/productsearchclient/purgeproducts/SyncPurgeProductsLocationname.java
+++ b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p4beta1/productsearchclient/purgeproducts/SyncPurgeProductsLocationname.java
@@ -19,6 +19,7 @@
 // [START vision_v1p4beta1_generated_productsearchclient_purgeproducts_locationname_sync]
 import com.google.cloud.vision.v1p4beta1.LocationName;
 import com.google.cloud.vision.v1p4beta1.ProductSearchClient;
+import com.google.protobuf.Empty;
 
 public class SyncPurgeProductsLocationname {
 
diff --git a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p4beta1/productsearchclient/purgeproducts/SyncPurgeProductsString.java b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p4beta1/productsearchclient/purgeproducts/SyncPurgeProductsString.java
index ad560a744cb2..4f0c6ab9d984 100644
--- a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p4beta1/productsearchclient/purgeproducts/SyncPurgeProductsString.java
+++ b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p4beta1/productsearchclient/purgeproducts/SyncPurgeProductsString.java
@@ -19,6 +19,7 @@
 // [START vision_v1p4beta1_generated_productsearchclient_purgeproducts_string_sync]
 import com.google.cloud.vision.v1p4beta1.LocationName;
 import com.google.cloud.vision.v1p4beta1.ProductSearchClient;
+import com.google.protobuf.Empty;
 
 public class SyncPurgeProductsString {
 
diff --git a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p4beta1/productsearchclient/removeproductfromproductset/SyncRemoveProductFromProductSet.java b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p4beta1/productsearchclient/removeproductfromproductset/SyncRemoveProductFromProductSet.java
index 2265378c6d28..994dec221b4b 100644
--- a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p4beta1/productsearchclient/removeproductfromproductset/SyncRemoveProductFromProductSet.java
+++ b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p4beta1/productsearchclient/removeproductfromproductset/SyncRemoveProductFromProductSet.java
@@ -21,6 +21,7 @@
 import com.google.cloud.vision.v1p4beta1.ProductSearchClient;
 import com.google.cloud.vision.v1p4beta1.ProductSetName;
 import com.google.cloud.vision.v1p4beta1.RemoveProductFromProductSetRequest;
+import com.google.protobuf.Empty;
 
 public class SyncRemoveProductFromProductSet {
 
diff --git a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p4beta1/productsearchclient/removeproductfromproductset/SyncRemoveProductFromProductSetProductsetnameProductname.java b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p4beta1/productsearchclient/removeproductfromproductset/SyncRemoveProductFromProductSetProductsetnameProductname.java
index cf8b97a43aad..83ab46025a02 100644
--- a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p4beta1/productsearchclient/removeproductfromproductset/SyncRemoveProductFromProductSetProductsetnameProductname.java
+++ b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p4beta1/productsearchclient/removeproductfromproductset/SyncRemoveProductFromProductSetProductsetnameProductname.java
@@ -16,11 +16,11 @@
 
 package com.google.cloud.vision.v1p4beta1.samples;
 
-// [START
-// vision_v1p4beta1_generated_productsearchclient_removeproductfromproductset_productsetnameproductname_sync]
+// [START vision_v1p4beta1_generated_productsearchclient_removeproductfromproductset_productsetnameproductname_sync]
 import com.google.cloud.vision.v1p4beta1.ProductName;
 import com.google.cloud.vision.v1p4beta1.ProductSearchClient;
 import com.google.cloud.vision.v1p4beta1.ProductSetName;
+import com.google.protobuf.Empty;
 
 public class SyncRemoveProductFromProductSetProductsetnameProductname {
 
@@ -38,5 +38,4 @@ public static void syncRemoveProductFromProductSetProductsetnameProductname() th
     }
   }
 }
-// [END
-// vision_v1p4beta1_generated_productsearchclient_removeproductfromproductset_productsetnameproductname_sync]
+// [END vision_v1p4beta1_generated_productsearchclient_removeproductfromproductset_productsetnameproductname_sync]
diff --git a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p4beta1/productsearchclient/removeproductfromproductset/SyncRemoveProductFromProductSetProductsetnameString.java b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p4beta1/productsearchclient/removeproductfromproductset/SyncRemoveProductFromProductSetProductsetnameString.java
index 3a8bf678b12e..970b71c10704 100644
--- a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p4beta1/productsearchclient/removeproductfromproductset/SyncRemoveProductFromProductSetProductsetnameString.java
+++ b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p4beta1/productsearchclient/removeproductfromproductset/SyncRemoveProductFromProductSetProductsetnameString.java
@@ -16,11 +16,11 @@
 
 package com.google.cloud.vision.v1p4beta1.samples;
 
-// [START
-// vision_v1p4beta1_generated_productsearchclient_removeproductfromproductset_productsetnamestring_sync]
+// [START vision_v1p4beta1_generated_productsearchclient_removeproductfromproductset_productsetnamestring_sync]
 import com.google.cloud.vision.v1p4beta1.ProductName;
 import com.google.cloud.vision.v1p4beta1.ProductSearchClient;
 import com.google.cloud.vision.v1p4beta1.ProductSetName;
+import com.google.protobuf.Empty;
 
 public class SyncRemoveProductFromProductSetProductsetnameString {
 
@@ -38,5 +38,4 @@ public static void syncRemoveProductFromProductSetProductsetnameString() throws
     }
   }
 }
-// [END
-// vision_v1p4beta1_generated_productsearchclient_removeproductfromproductset_productsetnamestring_sync]
+// [END vision_v1p4beta1_generated_productsearchclient_removeproductfromproductset_productsetnamestring_sync]
diff --git a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p4beta1/productsearchclient/removeproductfromproductset/SyncRemoveProductFromProductSetStringProductname.java b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p4beta1/productsearchclient/removeproductfromproductset/SyncRemoveProductFromProductSetStringProductname.java
index 759e42c304b5..0bbd161d395f 100644
--- a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p4beta1/productsearchclient/removeproductfromproductset/SyncRemoveProductFromProductSetStringProductname.java
+++ b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p4beta1/productsearchclient/removeproductfromproductset/SyncRemoveProductFromProductSetStringProductname.java
@@ -16,11 +16,11 @@
 
 package com.google.cloud.vision.v1p4beta1.samples;
 
-// [START
-// vision_v1p4beta1_generated_productsearchclient_removeproductfromproductset_stringproductname_sync]
+// [START vision_v1p4beta1_generated_productsearchclient_removeproductfromproductset_stringproductname_sync]
 import com.google.cloud.vision.v1p4beta1.ProductName;
 import com.google.cloud.vision.v1p4beta1.ProductSearchClient;
 import com.google.cloud.vision.v1p4beta1.ProductSetName;
+import com.google.protobuf.Empty;
 
 public class SyncRemoveProductFromProductSetStringProductname {
 
@@ -38,5 +38,4 @@ public static void syncRemoveProductFromProductSetStringProductname() throws Exc
     }
   }
 }
-// [END
-// vision_v1p4beta1_generated_productsearchclient_removeproductfromproductset_stringproductname_sync]
+// [END vision_v1p4beta1_generated_productsearchclient_removeproductfromproductset_stringproductname_sync]
diff --git a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p4beta1/productsearchclient/removeproductfromproductset/SyncRemoveProductFromProductSetStringString.java b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p4beta1/productsearchclient/removeproductfromproductset/SyncRemoveProductFromProductSetStringString.java
index 80d75a821c7f..29cd6ee1efaa 100644
--- a/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p4beta1/productsearchclient/removeproductfromproductset/SyncRemoveProductFromProductSetStringString.java
+++ b/java-vision/samples/snippets/generated/com/google/cloud/vision/v1p4beta1/productsearchclient/removeproductfromproductset/SyncRemoveProductFromProductSetStringString.java
@@ -16,11 +16,11 @@
 
 package com.google.cloud.vision.v1p4beta1.samples;
 
-// [START
-// vision_v1p4beta1_generated_productsearchclient_removeproductfromproductset_stringstring_sync]
+// [START vision_v1p4beta1_generated_productsearchclient_removeproductfromproductset_stringstring_sync]
 import com.google.cloud.vision.v1p4beta1.ProductName;
 import com.google.cloud.vision.v1p4beta1.ProductSearchClient;
 import com.google.cloud.vision.v1p4beta1.ProductSetName;
+import com.google.protobuf.Empty;
 
 public class SyncRemoveProductFromProductSetStringString {
 
@@ -38,5 +38,4 @@ public static void syncRemoveProductFromProductSetStringString() throws Exceptio
     }
   }
 }
-// [END
-// vision_v1p4beta1_generated_productsearchclient_removeproductfromproductset_stringstring_sync]
+// [END vision_v1p4beta1_generated_productsearchclient_removeproductfromproductset_stringstring_sync]