public Builder setDeployTime(com.google.protobuf.Timestamp.Builder builderForValue) {
        if (deployTimeBuilder_ == null) {
          deployTime_ = builderForValue.build();
        } else {
          deployTimeBuilder_.setMessage(builderForValue.build());
        }
        bitField0_ |= 0x00000001;
        onChanged();
        return this;
      }
<pre>
Timestamp when the engine be deployed
</pre>

<code>.google.protobuf.Timestamp deploy_time = 1;</code>
java-visionai/proto-google-cloud-visionai-v1/src/main/java/com/google/cloud/visionai/v1/Application.java