code: public LabelingJobDataAttributes withContentClassifiers(String... contentClassifiers) {
          if (this.contentClassifiers == null) {
              setContentClassifiers(new java.util.ArrayList<String>(contentClassifiers.length));
          }
          for (String ele : contentClassifiers) {
              this.contentClassifiers.add(ele);
          }
          return this;
      }
docs: <p>
  Declares that your content is free of personally identifiable information or adult content. Amazon SageMaker may
  restrict the Amazon Mechanical Turk workers that can view your task based on this information.
  </p>
  <p>
  <b>NOTE:</b> This method appends the values to the existing list (if any). Use
  {@link #setContentClassifiers(java.util.Collection)} or {@link #withContentClassifiers(java.util.Collection)} if
  you want to override the existing values.
  </p>
  
  @param contentClassifiers
  Declares that your content is free of personally identifiable information or adult content. Amazon
  SageMaker may restrict the Amazon Mechanical Turk workers that can view your task based on this
  information.
  @return Returns a reference to this object so that method calls can be chained together.
  @see ContentClassifier