code: public ListStreamConsumersResult withConsumers(Consumer... consumers) {
          if (this.consumers == null) {
              setConsumers(new com.amazonaws.internal.SdkInternalList<Consumer>(consumers.length));
          }
          for (Consumer ele : consumers) {
              this.consumers.add(ele);
          }
          return this;
      }
docs: <p>
  An array of JSON objects. Each object represents one registered consumer.
  </p>
  <p>
  <b>NOTE:</b> This method appends the values to the existing list (if any). Use
  {@link #setConsumers(java.util.Collection)} or {@link #withConsumers(java.util.Collection)} if you want to
  override the existing values.
  </p>
  
  @param consumers
  An array of JSON objects. Each object represents one registered consumer.
  @return Returns a reference to this object so that method calls can be chained together.