@java.lang.Override
  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(method_)) {
      com.google.protobuf.GeneratedMessageV3.writeString(output, 1, method_);
    }
    if (((bitField0_ & 0x00000001) != 0)) {
      output.writeMessage(2, getCreateTime());
    }
    if (((bitField0_ & 0x00000002) != 0)) {
      output.writeMessage(3, getEndTime());
    }
    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(target_)) {
      com.google.protobuf.GeneratedMessageV3.writeString(output, 5, target_);
    }
    getUnknownFields().writeTo(output);
  }
<pre>
Output only. Name of the resource that this operation is acting on e.g.
projects/my-project/locations/us-central1/connectors/v1.
</pre>

<code>
string target = 5 [(.google.api.field_behavior) = OUTPUT_ONLY, (.google.api.resource_reference) = { ... }
</code>

@return The bytes for target.
java-vpcaccess/proto-google-cloud-vpcaccess-v1/src/main/java/com/google/cloud/vpcaccess/v1/OperationMetadata.java