code: public EncryptionEntities withItems(EncryptionEntity... items) {
          if (this.items == null) {
              setItems(new com.amazonaws.internal.SdkInternalList<EncryptionEntity>(items.length));
          }
          for (EncryptionEntity ele : items) {
              this.items.add(ele);
          }
          return this;
      }
docs: <p>
  An array of field patterns in a field-level encryption content type-profile mapping.
  </p>
  <p>
  <b>NOTE:</b> This method appends the values to the existing list (if any). Use
  {@link #setItems(java.util.Collection)} or {@link #withItems(java.util.Collection)} if you want to override the
  existing values.
  </p>
  
  @param items
  An array of field patterns in a field-level encryption content type-profile mapping.
  @return Returns a reference to this object so that method calls can be chained together.