public java.lang.String getGcsImageUri() {
      java.lang.Object ref = gcsImageUri_;
      if (!(ref instanceof java.lang.String)) {
        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
        java.lang.String s = bs.toStringUtf8();
        gcsImageUri_ = s;
        return s;
      } else {
        return (java.lang.String) ref;
      }
    }
<pre>
**Use `image_uri` instead.**

The Google Cloud Storage  URI of the form
`gs://bucket_name/object_name`. Object versioning is not supported. See
[Google Cloud Storage Request
URIs](https://cloud.google.com/storage/docs/reference-uris) for more info.
</pre>

<code>string gcs_image_uri = 1;</code>

@return The gcsImageUri.
java-vision/proto-google-cloud-vision-v1/src/main/java/com/google/cloud/vision/v1/ImageSource.java