private com.google.protobuf.SingleFieldBuilderV3<
            com.google.cloud.visionai.v1.Analysis,
            com.google.cloud.visionai.v1.Analysis.Builder,
            com.google.cloud.visionai.v1.AnalysisOrBuilder>
        getAnalysisFieldBuilder() {
      if (analysisBuilder_ == null) {
        analysisBuilder_ =
            new com.google.protobuf.SingleFieldBuilderV3<
                com.google.cloud.visionai.v1.Analysis,
                com.google.cloud.visionai.v1.Analysis.Builder,
                com.google.cloud.visionai.v1.AnalysisOrBuilder>(
                getAnalysis(), getParentForChildren(), isClean());
        analysis_ = null;
      }
      return analysisBuilder_;
    }
<pre>
Required. The resource being updated.
</pre>

<code>
.google.cloud.visionai.v1.Analysis analysis = 2 [(.google.api.field_behavior) = REQUIRED];
</code>
java-visionai/proto-google-cloud-visionai-v1/src/main/java/com/google/cloud/visionai/v1/UpdateAnalysisRequest.java