public com.google.protobuf.Timestamp getRevisionCreateTime() {
      if (revisionCreateTimeBuilder_ == null) {
        return revisionCreateTime_ == null
            ? com.google.protobuf.Timestamp.getDefaultInstance()
            : revisionCreateTime_;
      } else {
        return revisionCreateTimeBuilder_.getMessage();
      }
    }
<pre>
Output only. The timestamp that the revision was created.
</pre>

<code>
.google.protobuf.Timestamp revision_create_time = 4 [(.google.api.field_behavior) = OUTPUT_ONLY];
</code>

@return The revisionCreateTime.
java-telcoautomation/proto-google-cloud-telcoautomation-v1/src/main/java/com/google/cloud/telcoautomation/v1/Deployment.java