code: public static CPOptionValue removeByC_K(long CPOptionId, String key)
  		throws com.liferay.commerce.product.exception.NoSuchCPOptionValueException {
  		return getPersistence().removeByC_K(CPOptionId, key);
  	}
docs: Removes the cp option value where CPOptionId = &#63; and key = &#63; from the database.
  
  @param CPOptionId the cp option ID
  @param key the key
  @return the cp option value that was removed