-- | The \`filters\` query string is a comma-separated list. The list is
-- composed of event parameters that are manipulated by relational
-- operators. Event parameters are in the form \`parameter1 name[parameter1
-- value],parameter2 name[parameter2 value],...\` These event parameters
-- are associated with a specific \`eventName\`. An empty report is
-- returned if the filtered request\'s parameter does not belong to the
-- \`eventName\`. For more information about \`eventName\` parameters, see
-- the list of event names for various applications above in
-- \`applicationName\`. In the following Admin Activity example, the \<>
-- operator is URL-encoded in the request\'s query string (%3C%3E):
-- GET...&eventName=CHANGE_CALENDAR_SETTING
-- &filters=NEW_VALUE%3C%3EREAD_ONLY_ACCESS In the following Drive example,
-- the list can be a view or edit event\'s \`doc_id\` parameter with a
-- value that is manipulated by an \'equal to\' (==) or \'not equal to\'
-- (\<>) relational operator. In the first example, the report returns each
-- edited document\'s \`doc_id\`. In the second example, the report returns
-- each viewed document\'s \`doc_id\` that equals the value 12345 and does
-- not return any viewed document\'s which have a \`doc_id\` value of
-- 98765. The \<> operator is URL-encoded in the request\'s query string
-- (%3C%3E): GET...&eventName=edit&filters=doc_id
-- GET...&eventName=view&filters=doc_id==12345,doc_id%3C%3E98765 The
-- relational operators include: - \`==\` - \'equal to\'. - \`\<>\` - \'not
-- equal to\'. It is URL-encoded (%3C%3E). - \`\<\` - \'less than\'. It is
-- URL-encoded (%3C). - \`\<=\` - \'less than or equal to\'. It is
-- URL-encoded (%3C=). - \`>\` - \'greater than\'. It is URL-encoded (%3E).
-- - \`>=\` - \'greater than or equal to\'. It is URL-encoded (%3E=).
-- *Note:* The API doesn\'t accept multiple values of a parameter. If a
-- particular parameter is supplied more than once in the API request, the
-- API only accepts the last value of that request parameter. In addition,
-- if an invalid request parameter is supplied in the API request, the API
-- ignores that request parameter and returns the response corresponding to
-- the remaining valid request parameters. If no parameters are requested,
-- all parameters are returned.
alFilters :: Lens' ActivitiesList (Maybe Text)
alFilters
  = lens _alFilters (\ s a -> s{_alFilters = a})
alFilters :: Lens' ActivitiesList (Maybe Text)
alFilters
  = lens _alFilters (\ s a -> s{_alFilters = a})
alFilters
  = lens _alFilters (\ s a -> s{_alFilters = a})