private com.google.protobuf.SingleFieldBuilderV3<
            com.google.cloud.vertexai.api.CodeExecutionResult,
            com.google.cloud.vertexai.api.CodeExecutionResult.Builder,
            com.google.cloud.vertexai.api.CodeExecutionResultOrBuilder>
        getCodeExecutionResultFieldBuilder() {
      if (codeExecutionResultBuilder_ == null) {
        if (!(dataCase_ == 9)) {
          data_ = com.google.cloud.vertexai.api.CodeExecutionResult.getDefaultInstance();
        }
        codeExecutionResultBuilder_ =
            new com.google.protobuf.SingleFieldBuilderV3<
                com.google.cloud.vertexai.api.CodeExecutionResult,
                com.google.cloud.vertexai.api.CodeExecutionResult.Builder,
                com.google.cloud.vertexai.api.CodeExecutionResultOrBuilder>(
                (com.google.cloud.vertexai.api.CodeExecutionResult) data_,
                getParentForChildren(),
                isClean());
        data_ = null;
      }
      dataCase_ = 9;
      onChanged();
      return codeExecutionResultBuilder_;
    }
<pre>
Optional. Result of executing the [ExecutableCode].
</pre>

<code>
.google.cloud.vertexai.v1.CodeExecutionResult code_execution_result = 9 [(.google.api.field_behavior) = OPTIONAL];
</code>
java-vertexai/proto-google-cloud-vertexai-v1/src/main/java/com/google/cloud/vertexai/api/Part.java