# 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)). Mínimo: -1 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 Mínimo: -1 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\$1TIMESTAMP, TRIM\$1HORIZON 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\$1TIMESTAMP. 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 Máximo: 900  |