code: public ChangeTagsForResourceRequest withRemoveTagKeys(String... removeTagKeys) {
          if (this.removeTagKeys == null) {
              setRemoveTagKeys(new com.amazonaws.internal.SdkInternalList<String>(removeTagKeys.length));
          }
          for (String ele : removeTagKeys) {
              this.removeTagKeys.add(ele);
          }
          return this;
      }
docs: <p>
  A complex type that contains a list of the tags that you want to delete from the specified health check or hosted
  zone. You can specify up to 10 keys.
  </p>
  <p>
  <b>NOTE:</b> This method appends the values to the existing list (if any). Use
  {@link #setRemoveTagKeys(java.util.Collection)} or {@link #withRemoveTagKeys(java.util.Collection)} if you want
  to override the existing values.
  </p>
  
  @param removeTagKeys
  A complex type that contains a list of the tags that you want to delete from the specified health check or
  hosted zone. You can specify up to 10 keys.
  @return Returns a reference to this object so that method calls can be chained together.