| request.remoteAddress | Constraint checks the value against the request’s remote address.

| request.method | Constraint checks the value against the request’s method. The value can be any standard HTTP request method.

| request.path | Constraint checks the value against the request’s URL path. For example, www.address.tld/some/path would require /some/path.

| request.username | Constraint checks the value against the request’s basic authentication username.

| request.password | Constraint checks the value against the request’s basic authentication password.

| request.content-type | Constraint checks the value against the request’s content type header field.

| request.get.* | Constraint checks the value against the request’s get query parameters. This will be truthy if any value matches in case of multiple query parameter values.

| request.post.* | Constraint checks the value against the request’s post body parameters.

| request.header.* | Constraint checks the value against the request’s header parameters.