public boolean hasCreateTime() {
      return ((bitField0_ & 0x00000001) != 0);
    }
<pre>
The create time of the create corpus operation.
</pre>

<code>.google.protobuf.Timestamp create_time = 2;</code>

@return Whether the createTime field is set.
java-visionai/proto-google-cloud-visionai-v1/src/main/java/com/google/cloud/visionai/v1/CreateCorpusMetadata.java