public KinesisFirehoseResponse FunctionHandler(KinesisFirehoseEvent evnt, ILambdaContext context)
{
context.Logger.LogInformation($"InvocationId: {evnt.InvocationId}");
context.Logger.LogInformation($"DeliveryStreamArn: {evnt.DeliveryStreamArn}");
context.Logger.LogInformation($"Region: {evnt.Region}");
var response = new KinesisFirehoseResponse
{
Records = new List <KinesisFirehoseResponse.FirehoseRecord>()
};
foreach (var record in evnt.Records)
{
context.Logger.LogInformation($"\tRecordId: {record.RecordId}");
context.Logger.LogInformation($"\t\tApproximateArrivalEpoch: {record.ApproximateArrivalEpoch}");
context.Logger.LogInformation($"\t\tApproximateArrivalTimestamp: {record.ApproximateArrivalTimestamp}");
context.Logger.LogInformation($"\t\tData: {record.DecodeData()}");
// Transform data: For example ToUpper the data
var transformedRecord = new KinesisFirehoseResponse.FirehoseRecord
{
RecordId = record.RecordId,
Result = KinesisFirehoseResponse.TRANSFORMED_STATE_OK
};
transformedRecord.EncodeData(record.DecodeData().ToUpperInvariant());
response.Records.Add(transformedRecord);
}
return(response);
}
public KinesisFirehoseResponse ProcessStreamAsync(KinesisFirehoseEvent kinesisFireHoseEvent, ILambdaContext context)
{
context.Logger.LogLine($"{context.AwsRequestId} {nameof(ProcessStreamAsync)}");
var records = kinesisFireHoseEvent.Records.Select(p => ProcessActivityRecord(p, context.Logger));
var response = new KinesisFirehoseResponse
{
Records = records.ToList()
};
return(response);
}
