# Parâmetros do Lambda para mapeamento de origem de eventos do Amazon Kinesis Data Streams.
<a name="services-kinesis-parameters"></a>

Todos os mapeamentos de origem de evento Lambda compartilham as mesmas operações de API [CreateEventSourceMapping](https://docs.aws.amazon.com/lambda/latest/api/API_CreateEventSourceMapping.html) e [UpdateEventSourceMapping](https://docs.aws.amazon.com/lambda/latest/api/API_UpdateEventSourceMapping.html). No entanto, apenas alguns dos parâmetros se aplicam ao Kinesis.


| Parâmetro | Obrigatório | Padrão | Observações | 
| --- | --- | --- | --- | 
| [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 |  nenhuma | 
| [DestinationConfig](https://docs.aws.amazon.com/lambda/latest/api/API_CreateEventSourceMapping.html#lambda-CreateEventSourceMapping-request-DestinationConfig) | N | N/D | Uma fila do Amazon SQS ou um destino de tópico do Amazon SNS para registros descartados. Para ter mais informações, consulte [Configurar destinos para invocações com falha](kinesis-on-failure-destination.md#kinesis-on-failure-destination-console). | 
| [Ativado](https://docs.aws.amazon.com/lambda/latest/api/API_CreateEventSourceMapping.html#lambda-CreateEventSourceMapping-request-Enabled) | N | verdadeiro |  nenhuma | 
| [EventSourceArn](https://docs.aws.amazon.com/lambda/latest/api/API_CreateEventSourceMapping.html#lambda-CreateEventSourceMapping-request-EventSourceArn) | S | N/D | O ARN do fluxo de dados ou um consumidor de fluxo | 
| [FunctionName](https://docs.aws.amazon.com/lambda/latest/api/API_CreateEventSourceMapping.html#lambda-CreateEventSourceMapping-request-FunctionName) | S | N/D |  nenhuma | 
| [FunctionResponseTypes](https://docs.aws.amazon.com/lambda/latest/api/API_CreateEventSourceMapping.html#lambda-CreateEventSourceMapping-request-FunctionResponseTypes) | N |  N/D | Para permitir que sua função reporte falhas específicas em um lote, inclua o valor `ReportBatchItemFailures` em `FunctionResponseTypes`. Para ter mais informações, consulte [Configurar a resposta em lote parcial com o Kinesis Data Streams e o Lambda](services-kinesis-batchfailurereporting.md). | 
| [MaximumBatchingWindowInSeconds](https://docs.aws.amazon.com/lambda/latest/api/API_CreateEventSourceMapping.html#lambda-CreateEventSourceMapping-request-MaximumBatchingWindowInSeconds) | N | 0 |  nenhuma | 
| [MaximumRecordAgeInSeconds](https://docs.aws.amazon.com/lambda/latest/api/API_CreateEventSourceMapping.html#lambda-CreateEventSourceMapping-request-MaximumRecordAgeInSeconds) | N | -1 | -1 significa infinito: o Lambda não descarta registros (as [configurações de retenção de dados do Kinesis Data Streams](https://docs.aws.amazon.com/streams/latest/dev/kinesis-extended-retention.html) ainda se aplicam)<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: registros com falha são repetidos até que o registro expire<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) | S |  N/D | AT\_TIMESTAMP, TRIM\_HORIZON, ou LATEST | 
| [StartingPositionTimestamp](https://docs.aws.amazon.com/lambda/latest/api/API_CreateEventSourceMapping.html#lambda-CreateEventSourceMapping-request-StartingPositionTimestamp) | N |  N/D | Válido somente se StartingPosition estiver definido como AT\_TIMESTAMP. O tempo a partir do qual iniciar a leitura, em segundos no horário do Unix | 
| [TumblingWindowInSeconds](https://docs.aws.amazon.com/lambda/latest/api/API_CreateEventSourceMapping.html#lambda-CreateEventSourceMapping-request-TumblingWindowInSeconds) | N |  N/D | Mínimo: 0<br />Máximo: 900 |