Method deleteTagData

/**
 * Method to delete the tag mappings and #__ucm_content record for for an item
 *
 * @param   TableInterface  $table          Table object of content table where delete occurred
 * @param   integer|array   $contentItemId  ID of the content item. Or an array of key/value pairs with array key
 *                                          being a primary key name and value being the content item ID. Note
 *                                          multiple primary keys are not supported
 *
 * @return  boolean  true on success, false on failure
 *
 * @since   3.1
 * @throws  \InvalidArgumentException
 */
public function deleteTagData(TableInterface $table, $contentItemId)
{
    $key = $table->getKeyName();
    if (!\is_array($contentItemId)) {
        $contentItemId = array($key => $contentItemId);
    }
    // If we have multiple items for the content item primary key we currently don't support this so
    // throw an InvalidArgumentException for now
    if (\count($contentItemId) != 1) {
        throw new \InvalidArgumentException('Multiple primary keys are not supported as a content item id');
    }
    $result = $this->unTagItem($contentItemId[$key], $table);
    /** @var  CoreContent $ucmContentTable */
    $ucmContentTable = Table::getInstance('Corecontent');
    return $result && $ucmContentTable->deleteByContentId($contentItemId[$key], $this->typeAlias);
}