public Builder clearGcsSource() {
        bitField0_ = (bitField0_ & ~0x00000002);
        gcsSource_ = null;
        if (gcsSourceBuilder_ != null) {
          gcsSourceBuilder_.dispose();
          gcsSourceBuilder_ = null;
        }
        onChanged();
        return this;
      }
<pre>
The Cloud Storage location for the input instances.
</pre>

<code>.google.cloud.vertexai.v1.GcsSource gcs_source = 2;</code>
java-vertexai/proto-google-cloud-vertexai-v1/src/main/java/com/google/cloud/vertexai/api/Examples.java