# Parámetros de Lambda para las asignaciones de orígenes de eventos de Amazon Kinesis Data Streams
<a name="services-kinesis-parameters"></a>

Todos los tipos de asignación de orígenes de eventos de Lambda comparten las mismas operaciones [CreateEventSourceMapping](https://docs.aws.amazon.com/lambda/latest/api/API_CreateEventSourceMapping.html) y [UpdateEventSourceMapping](https://docs.aws.amazon.com/lambda/latest/api/API_UpdateEventSourceMapping.html) de la API. Sin embargo, solo algunos de los parámetros se aplican a Amazon Kinesis.


| Parámetro | Obligatoria | Predeterminado | Notas | 
| --- | --- | --- | --- | 
| [BatchSize](https://docs.aws.amazon.com/lambda/latest/api/API_CreateEventSourceMapping.html#lambda-CreateEventSourceMapping-request-BatchSize) | N | 100 | Máximo: 10 000 | 
| [BisectBatchOnFunctionError](https://docs.aws.amazon.com/lambda/latest/api/API_CreateEventSourceMapping.html#lambda-CreateEventSourceMapping-request-BisectBatchOnFunctionError) | N | false |  Ninguno | 
| [DestinationConfig](https://docs.aws.amazon.com/lambda/latest/api/API_CreateEventSourceMapping.html#lambda-CreateEventSourceMapping-request-DestinationConfig) | N | N/A | Destino de tema de la cola de Amazon SQS o de Amazon SNS para registros descartados Para obtener más información, consulte [Configuración de destinos para invocaciones fallidas](kinesis-on-failure-destination.md#kinesis-on-failure-destination-console). | 
| [Enabled (Habilitado)](https://docs.aws.amazon.com/lambda/latest/api/API_CreateEventSourceMapping.html#lambda-CreateEventSourceMapping-request-Enabled) | N | true |  Ninguno | 
| [EventSourceArn](https://docs.aws.amazon.com/lambda/latest/api/API_CreateEventSourceMapping.html#lambda-CreateEventSourceMapping-request-EventSourceArn) | Y | N/A | ARN del flujo de datos o un consumidor de flujos | 
| [FunctionName](https://docs.aws.amazon.com/lambda/latest/api/API_CreateEventSourceMapping.html#lambda-CreateEventSourceMapping-request-FunctionName) | Y | N/A |  Ninguno | 
| [FunctionResponseTypes](https://docs.aws.amazon.com/lambda/latest/api/API_CreateEventSourceMapping.html#lambda-CreateEventSourceMapping-request-FunctionResponseTypes) | N |  N/A | Para permitir que la función informe de errores específicos de un lote, incluya el valor `ReportBatchItemFailures` en `FunctionResponseTypes`. Para obtener más información, consulte [Configuración de la respuesta por lotes parcial con Kinesis Data Streams y Lambda](services-kinesis-batchfailurereporting.md). | 
| [MaximumBatchingWindowInSeconds](https://docs.aws.amazon.com/lambda/latest/api/API_CreateEventSourceMapping.html#lambda-CreateEventSourceMapping-request-MaximumBatchingWindowInSeconds) | N | 0 |  Ninguno | 
| [MaximumRecordAgeInSeconds](https://docs.aws.amazon.com/lambda/latest/api/API_CreateEventSourceMapping.html#lambda-CreateEventSourceMapping-request-MaximumRecordAgeInSeconds) | N | -1 | -1 significa infinito: Lambda no descarta registros (se sigue aplicando la [configuración de retención de datos de Kinesis Data Streams](https://docs.aws.amazon.com/streams/latest/dev/kinesis-extended-retention.html)).<br />Mínimo: -1<br />Máximo: 604 800 | 
| [MaximumRetryAttempts](https://docs.aws.amazon.com/lambda/latest/api/API_CreateEventSourceMapping.html#lambda-CreateEventSourceMapping-request-MaximumRetryAttempts) | N | -1 | -1 significa infinito: se vuelven a intentar los registros que han producido error hasta que caduque el registro<br />Mínimo: -1<br />Máximo: 10 000 | 
| [ParallelizationFactor](https://docs.aws.amazon.com/lambda/latest/api/API_CreateEventSourceMapping.html#lambda-CreateEventSourceMapping-request-ParallelizationFactor) | N | 1 | Máximo: 10 | 
| [StartingPosition](https://docs.aws.amazon.com/lambda/latest/api/API_CreateEventSourceMapping.html#lambda-CreateEventSourceMapping-request-StartingPosition) | Y |  N/A | AT\_TIMESTAMP, TRIM\_HORIZON o LATEST | 
| [StartingPositionTimestamp](https://docs.aws.amazon.com/lambda/latest/api/API_CreateEventSourceMapping.html#lambda-CreateEventSourceMapping-request-StartingPositionTimestamp) | N |  N/A | Sólo es válido si StartingPosition se establece en AT\_TIMESTAMP. El tiempo a partir del cual comenzar la lectura, en segundos de tiempo Unix | 
| [TumblingWindowInSeconds](https://docs.aws.amazon.com/lambda/latest/api/API_CreateEventSourceMapping.html#lambda-CreateEventSourceMapping-request-TumblingWindowInSeconds) | N |  N/A | Mínimo: 0<br />Máximo: 900 |