| pkey | pkey | false | true | | | 1.18 | a generated primary key |
| httpd_site | fkey | false | false | httpd_sites.id | | 1.18 | the site that is being referenced |
| path | string | false | false | | | 1.18 | the path to protect, unique per httpd_site |
| is_regular_expression | boolean | false | false | | | 1.18 | regular expressions may be used, resulting in LocationMatch directives instead of Location |
| auth_name | string | false | false | | | 1.18 | the prompt given to the user during authentication |
| auth_group_file | path | false | false | | | 1.18 | the full path to the file containing the group list |
| auth_user_file | path | false | false | | | 1.18 | the full path to the file containing the user list |
| require | string | false | false | | | 1.18 | the require directive parameter(s) for Apache |
| handler | string | true | false | | | 1.81.13 | the optional handler for this location |