public com.google.protobuf.Timestamp.Builder getCreateTimeBuilder() {
      bitField0_ |= 0x00000001;
      onChanged();
      return getCreateTimeFieldBuilder().getBuilder();
    }
<pre>
Timestamp when the Symptom is created.
</pre>

<code>.google.protobuf.Timestamp create_time = 1;</code>
java-tpu/proto-google-cloud-tpu-v2alpha1/src/main/java/com/google/cloud/tpu/v2alpha1/Symptom.java