public Builder setGcsUri(java.lang.String value) {
      if (value == null) {
        throw new NullPointerException();
      }
      outputTypeCase_ = 1;
      outputType_ = value;
      onChanged();
      return this;
    }
<pre>
Specifies a Cloud Storage URI for the recognition results. Must be
specified in the format: `gs://bucket_name/object_name`, and the bucket
must already exist.
</pre>

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

@param value The gcsUri to set.
@return This builder for chaining.
java-speech/proto-google-cloud-speech-v1/src/main/java/com/google/cloud/speech/v1/TranscriptOutputConfig.java