AWS Documentation » AWS CloudFormation » User Guide » Template Reference » AWS Resource and Property Types Reference » Amazon Kinesis Resource Types Reference » AWS::KinesisAnalytics::Application » Amazon Kinesis Data Analytics Application Input

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Amazon Kinesis Data Analytics Application Input

When you configure the application input, you specify the streaming source, the in-application stream name that is created, and the mapping between the two.

Input is a property of the AWS::KinesisAnalytics::Application resource.

Syntax

To declare this entity in your AWS CloudFormation template, use the following syntax:

JSON

{
  "NamePrefix" : String,
  "InputParallelism" : InputParallelism,
  "InputSchema" : InputSchema,
  "KinesisFirehoseInput" : KinesisFirehoseInput,
  "KinesisStreamsInput" : KinesisStreamsInput,
  "InputProcessingConfiguration :  InputProcessingConfiguration          
}

YAML

  NamePrefix: String
  InputParallelism: 
    InputParallelism
  InputSchema: 
    InputSchema
  KinesisFirehoseInput: 
    KinesisFirehoseInput
  KinesisStreamsInput: 
    KinesisStreamsInput
  InputProcessingConfiguration: 
    InputProcessingConfiguration

Properties

NamePrefix

The name prefix to use when creating the in-application streams.

Required: Yes

Type: String

Update requires: No interruption

InputParallelism

Describes the number of in-application streams to create.

Required: No

Type: InputParallelism

Update requires: No interruption

InputSchema

Describes the format of the data in the streaming source, and how each data element maps to corresponding columns in the in-application stream that is being created.

Required: Yes

Type: InputSchema

Update requires: No interruption

KinesisFirehoseInput

If the streaming source is an Amazon Kinesis Data Firehose delivery stream, identifies the delivery stream's Amazon Resource Name (ARN) and an IAM role that enables Kinesis Data Analytics to access the stream on your behalf.

Required: No

Type: KinesisFirehoseInput

Update requires: No interruption

KinesisStreamsInput

If the streaming source is an Amazon Kinesis stream, identifies the stream's ARN and an IAM role that enables Kinesis Data Analytics to access the stream on your behalf.

Required: No

Type: KinesisStreamsInput

Update requires: No interruption

InputProcessingConfiguration

The input processing configuration for the input. An input processor transforms records as they are received from the stream, before the application's SQL code executes. Currently, the only input processing configuration available is InputLambdaProcessor.

Required: No

Type: InputProcessingConfiguration

Update requires: No interruption