public Builder clearFilter() {
      filterCase_ = 0;
      filter_ = null;
      onChanged();
      return this;
    }
<pre>
Report specification for exporting object metadata.
Next ID: 4
</pre>

Protobuf type {@code google.cloud.storageinsights.v1.ObjectMetadataReportOptions}
java-storageinsights/proto-google-cloud-storageinsights-v1/src/main/java/com/google/cloud/storageinsights/v1/ObjectMetadataReportOptions.java