如何使用retrofit2在kotlin中解析以下代码？

implementation 'com.squareup.retrofit2:retrofit:2.9.0'
implementation 'com.squareup.retrofit2:converter-gson:2.9.0'

data class User(
    val id: Int,
    val name: String,
    val email: String
)

interface ApiService {
    @GET("users/{id}")
    suspend fun getUser(@Path("id") userId: Int): User
}

val retrofit = Retrofit.Builder()
    .baseUrl("https://api.example.com/")
    .addConverterFactory(GsonConverterFactory.create())
    .build()

val apiService = retrofit.create(ApiService::class.java)

val userId = 1
val user = apiService.getUser(userId)
println("User: ${user.name}, Email: ${user.email}")