public Builder mergeFrom(com.google.cloud.vision.v1p4beta1.ListReferenceImagesResponse other) {
      if (other
          == com.google.cloud.vision.v1p4beta1.ListReferenceImagesResponse.getDefaultInstance())
        return this;
      if (referenceImagesBuilder_ == null) {
        if (!other.referenceImages_.isEmpty()) {
          if (referenceImages_.isEmpty()) {
            referenceImages_ = other.referenceImages_;
            bitField0_ = (bitField0_ & ~0x00000001);
          } else {
            ensureReferenceImagesIsMutable();
            referenceImages_.addAll(other.referenceImages_);
          }
          onChanged();
        }
      } else {
        if (!other.referenceImages_.isEmpty()) {
          if (referenceImagesBuilder_.isEmpty()) {
            referenceImagesBuilder_.dispose();
            referenceImagesBuilder_ = null;
            referenceImages_ = other.referenceImages_;
            bitField0_ = (bitField0_ & ~0x00000001);
            referenceImagesBuilder_ =
                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
                    ? getReferenceImagesFieldBuilder()
                    : null;
          } else {
            referenceImagesBuilder_.addAllMessages(other.referenceImages_);
          }
        }
      }
      if (other.getPageSize() != 0) {
        setPageSize(other.getPageSize());
      }
      if (!other.getNextPageToken().isEmpty()) {
        nextPageToken_ = other.nextPageToken_;
        bitField0_ |= 0x00000004;
        onChanged();
      }
      this.mergeUnknownFields(other.getUnknownFields());
      onChanged();
      return this;
    }
<pre>
Response message for the `ListReferenceImages` method.
</pre>

Protobuf type {@code google.cloud.vision.v1p4beta1.ListReferenceImagesResponse}
java-vision/proto-google-cloud-vision-v1p4beta1/src/main/java/com/google/cloud/vision/v1p4beta1/ListReferenceImagesResponse.java