public Builder setRevisionCreateTime(com.google.protobuf.Timestamp.Builder builderForValue) {
      if (revisionCreateTimeBuilder_ == null) {
        revisionCreateTime_ = builderForValue.build();
      } else {
        revisionCreateTimeBuilder_.setMessage(builderForValue.build());
      }
      bitField0_ |= 0x00000008;
      onChanged();
      return this;
    }
<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-v1alpha1/src/main/java/com/google/cloud/telcoautomation/v1alpha1/Blueprint.java