@HttpParameterBuilder
func getParameterDefine(condition: Bool) -> [HttpParameter] {
    HPBool("boolean")
    HPInt("integer", defaultValue: 20, min: 1, max: 40)
    HPString("string")
    if condition {
        HPString("conditional_parameter")
    }
    HPPattern {
        HPSet {
            HPString("set1")
        } optionals: {
            HPString("string_if_needed")
        }
        HPSet {
            HPString("set2")
        } optionals: {
            HPInt("integer_if_needed")
        }
        HPSet {
            HPString("set3")
        } optionals: {
            HPBool("boolean_if_needed")
        }
    }
}

func applyParameters(parameters: [String: AnyHashable]) throws -> String {
    let define = getParameterDefine(condition: false)
    do {
        let query = try define.query(parameters)
        return query
    } catch {
        print(error.localizedDescription)
        throw error
    }
}

struct RequestSupport {
    private let define: [HttpParameter]
    
    init(define: [HttpParameter]) {
        self.define = define
    }
    
    func setParameters(to request: inout URLRequest, parameters: [String: AnyHashable]) throws {
        do {
            try request.setBodyAsQuery(parameters, define: define)
        } catch {
            print(error.localizedDescription)
            throw error
        }
    }
}