destinationStreamArn

The Amazon Resource Name (ARN) of the Amazon Kinesis data stream or Amazon Kinesis Data Firehose delivery stream to publish event data to.

For a Kinesis data stream, the ARN format is: arn:aws:kinesis:region:account-id:stream/stream_name

For a Kinesis Data Firehose delivery stream, the ARN format is: arn:aws:firehose:region:account-id:deliverystream/stream_name