PinpointInitLazy.kt

    val pinpoint: PinpointManager by lazy {
        PinpointManager(PinpointConfiguration(
                context,
                awsClient,
                awsConfig))
    }

    val awsConfig: AWSConfiguration by lazy { AWSConfiguration(context) }
    
    val awsClient: AWSMobileClient by lazy {
        AWSMobileClient.getInstance().initializes(context, awsConfig) {
            onResult {
                Log.d("FlutterAwsPlugin", "${it.userState}")
            }
            onError { e ->
                e.printStackTrace()
            }
        }
    }