@java.lang.Override
  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
    if (totalObjectCount_ != 0L) {
      output.writeInt64(1, totalObjectCount_);
    }
    if (succeededObjectCount_ != 0L) {
      output.writeInt64(2, succeededObjectCount_);
    }
    if (failedObjectCount_ != 0L) {
      output.writeInt64(3, failedObjectCount_);
    }
    getUnknownFields().writeTo(output);
  }
<pre>
Output only. Number of objects failed.
</pre>

<code>int64 failed_object_count = 3 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>

@return The failedObjectCount.
java-storagebatchoperations/proto-google-cloud-storagebatchoperations-v1/src/main/java/com/google/cloud/storagebatchoperations/v1/Counters.java