Operation constructor

const Operation(String? method, [ String? pathVariable1, String? pathVariable2, String? pathVariable3, String? pathVariable4, ])

Implementation

const Operation(this.method,
    [String? pathVariable1,
    String? pathVariable2,
    String? pathVariable3,
    String? pathVariable4])
    : _pathVariable1 = pathVariable1,
      _pathVariable2 = pathVariable2,
      _pathVariable3 = pathVariable3,
      _pathVariable4 = pathVariable4;