-- | A filter expression that filters resources listed in the response. The
-- expression must specify the field name, a comparison operator, and the
-- value that you want to use for filtering. The value must be a string, a
-- number, or a boolean. The comparison operator must be either \`=\`,
-- \`!=\`, \`>\`, or \`\<\`. For example, if you are filtering Compute
-- Engine instances, you can exclude instances named \`example-instance\`
-- by specifying \`name != example-instance\`. You can also filter nested
-- fields. For example, you could specify \`scheduling.automaticRestart =
-- false\` to include instances only if they are not scheduled for
-- automatic restarts. You can use filtering on nested fields to filter
-- based on resource labels. To filter on multiple expressions, provide
-- each separate expression within parentheses. For example: \`\`\`
-- (scheduling.automaticRestart = true) (cpuPlatform = \"Intel Skylake\")
-- \`\`\` By default, each expression is an \`AND\` expression. However,
-- you can include \`AND\` and \`OR\` expressions explicitly. For example:
-- \`\`\` (cpuPlatform = \"Intel Skylake\") OR (cpuPlatform = \"Intel
-- Broadwell\") AND (scheduling.automaticRestart = true) \`\`\`
thttpplFilter :: Lens' TargetHTTPProxiesList (Maybe Text)
thttpplFilter
  = lens _thttpplFilter
      (\ s a -> s{_thttpplFilter = a})
thttpplFilter :: Lens' TargetHTTPProxiesList (Maybe Text)
thttpplFilter
  = lens _thttpplFilter
      (\ s a -> s{_thttpplFilter = a})
thttpplFilter
  = lens _thttpplFilter
      (\ s a -> s{_thttpplFilter = a})