public com.google.protobuf.Timestamp.Builder getRevisionCreateTimeBuilder() {
      bitField0_ |= 0x00000008;
      onChanged();
      return getRevisionCreateTimeFieldBuilder().getBuilder();
    }
<pre>
Output only. The timestamp that the revision was created.
</pre>

<code>
.google.protobuf.Timestamp revision_create_time = 5 [(.google.api.field_behavior) = OUTPUT_ONLY];
</code>
java-telcoautomation/proto-google-cloud-telcoautomation-v1/src/main/java/com/google/cloud/telcoautomation/v1/Blueprint.java