Utilizzo RegisterStreamConsumer con un AWS SDK o una CLI

    using System;
    using System.Threading.Tasks;
    using Amazon.Kinesis;
    using Amazon.Kinesis.Model;

    /// <summary>
    /// This example shows how to register a consumer to an Amazon Kinesis
    /// stream.
    /// </summary>
    public class RegisterConsumer
    {
        public static async Task Main()
        {
            IAmazonKinesis client = new AmazonKinesisClient();
            string consumerName = "NEW_CONSUMER_NAME";
            string streamARN = "arn:aws:kinesis:us-east-2:000000000000:stream/AmazonKinesisStream";

            var consumer = await RegisterConsumerAsync(client, consumerName, streamARN);

            if (consumer is not null)
            {
                Console.WriteLine($"{consumer.ConsumerName}");
            }
        }

        /// <summary>
        /// Registers the consumer to a Kinesis stream.
        /// </summary>
        /// <param name="client">The initialized Kinesis client object.</param>
        /// <param name="consumerName">A string representing the consumer.</param>
        /// <param name="streamARN">The ARN of the stream.</param>
        /// <returns>A Consumer object that contains information about the consumer.</returns>
        public static async Task<Consumer> RegisterConsumerAsync(IAmazonKinesis client, string consumerName, string streamARN)
        {
            var request = new RegisterStreamConsumerRequest
            {
                ConsumerName = consumerName,
                StreamARN = streamARN,
            };

            var response = await client.RegisterStreamConsumerAsync(request);
            return response.Consumer;
        }
    }

Come registrare un consumer del flusso di dati

L’esempio register-stream-consumer seguente registra un consumer denominato KinesisConsumerApplication con il flusso di dati specificato.

aws kinesis register-stream-consumer \
    --stream-arn arn:aws:kinesis:us-west-2:012345678912:stream/samplestream \
    --consumer-name KinesisConsumerApplication

Output:

{
    "Consumer": {
        "ConsumerName": "KinesisConsumerApplication",
        "ConsumerARN": "arn:aws:kinesis:us-west-2: 123456789012:stream/samplestream/consumer/KinesisConsumerApplication:1572383852",
        "ConsumerStatus": "CREATING",
        "ConsumerCreationTimestamp": 1572383852.0
    }
}

Per ulteriori informazioni, consulta Sviluppo di applicazioni consumer con fan-out avanzato con l’API di Flusso dati Kinesis nella Guida per gli sviluppatori di Flusso di dati Amazon Kinesis.

    TRY.
        oo_result = lo_kns->registerstreamconsumer(       " oo_result is returned for testing purposes. "
            iv_streamarn = iv_stream_arn
            iv_consumername = iv_consumer_name ).
        MESSAGE 'Stream consumer registered.' TYPE 'I'.
      CATCH /aws1/cx_knsinvalidargumentex.
        MESSAGE 'The specified argument was not valid.' TYPE 'E'.
      CATCH /aws1/cx_sgmresourcelimitexcd.
        MESSAGE 'You have reached the limit on the number of resources.' TYPE 'E'.
      CATCH /aws1/cx_sgmresourceinuse.
        MESSAGE 'Resource being accessed is in use.' TYPE 'E'.
      CATCH /aws1/cx_sgmresourcenotfound.
        MESSAGE 'Resource being accessed is not found.' TYPE 'E'.
    ENDTRY.