add-application-input¶

Description¶

Adds a streaming source to your SQL-based Kinesis Data Analytics application.

You can add a streaming source when you create an application, or you can use this operation to add a streaming source after you create an application. For more information, see CreateApplication .

Any configuration update, including adding a streaming source using this operation, results in a new version of the application. You can use the DescribeApplication operation to find the current application version.

Synopsis¶

  add-application-input
--application-name <value>
--current-application-version-id <value>
--input <value>
[--cli-input-json | --cli-input-yaml]
[--generate-cli-skeleton <value>]
[--debug]
[--endpoint-url <value>]
[--no-verify-ssl]
[--no-paginate]
[--output <value>]
[--query <value>]
[--profile <value>]
[--region <value>]
[--version <value>]
[--color <value>]
[--no-sign-request]
[--ca-bundle <value>]
[--cli-read-timeout <value>]
[--cli-connect-timeout <value>]
[--cli-binary-format <value>]
[--no-cli-pager]
[--cli-auto-prompt]
[--no-cli-auto-prompt]

Options¶

--application-name (string)

The name of your existing application to which you want to add the streaming source.

--current-application-version-id (long)

The current version of your application. You must provide the ApplicationVersionID or the ConditionalToken .You can use the DescribeApplication operation to find the current application version.

--input (structure)

The Input to add.

NamePrefix -> (string)

The name prefix to use when creating an in-application stream. Suppose that you specify a prefix “MyInApplicationStream .” Kinesis Data Analytics then creates one or more (as per the InputParallelism count you specified) in-application streams with the names “MyInApplicationStream_001 ,” “MyInApplicationStream_002 ,” and so on.

InputProcessingConfiguration -> (structure)

The InputProcessingConfiguration 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 .

InputLambdaProcessor -> (structure)

The InputLambdaProcessor that is used to preprocess the records in the stream before being processed by your application code.

ResourceARN -> (string)

The ARN of the Amazon Lambda function that operates on records in the stream.

Note

To specify an earlier version of the Lambda function than the latest, include the Lambda function version in the Lambda function ARN. For more information about Lambda ARNs, see Example ARNs: Amazon Lambda

KinesisStreamsInput -> (structure)

If the streaming source is an Amazon Kinesis data stream, identifies the stream’s Amazon Resource Name (ARN).

ResourceARN -> (string)

The ARN of the input Kinesis data stream to read.

KinesisFirehoseInput -> (structure)

If the streaming source is an Amazon Kinesis Data Firehose delivery stream, identifies the delivery stream’s ARN.

ResourceARN -> (string)

The Amazon Resource Name (ARN) of the delivery stream.

InputParallelism -> (structure)

Describes the number of in-application streams to create.

Count -> (integer)

The number of in-application streams to create.

InputSchema -> (structure)

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.

Also used to describe the format of the reference data source.

RecordFormat -> (structure)

Specifies the format of the records on the streaming source.

RecordFormatType -> (string)

The type of record format.

MappingParameters -> (structure)

When you configure application input at the time of creating or updating an application, provides additional mapping information specific to the record format (such as JSON, CSV, or record fields delimited by some delimiter) on the streaming source.

JSONMappingParameters -> (structure)

Provides additional mapping information when JSON is the record format on the streaming source.

RecordRowPath -> (string)

The path to the top-level parent that contains the records.

CSVMappingParameters -> (structure)

Provides additional mapping information when the record format uses delimiters (for example, CSV).

RecordRowDelimiter -> (string)

The row delimiter. For example, in a CSV format, ‘n’ is the typical row delimiter.

RecordColumnDelimiter -> (string)

The column delimiter. For example, in a CSV format, a comma (“,”) is the typical column delimiter.

RecordEncoding -> (string)

Specifies the encoding of the records in the streaming source. For example, UTF-8.

RecordColumns -> (list)

A list of RecordColumn objects.

(structure)

For a SQL-based Kinesis Data Analytics application, describes the mapping of each data element in the streaming source to the corresponding column in the in-application stream.

Also used to describe the format of the reference data source.

Name -> (string)

The name of the column that is created in the in-application input stream or reference table.

Mapping -> (string)

A reference to the data element in the streaming input or the reference data source.

SqlType -> (string)

The type of column created in the in-application input stream or reference table.

JSON Syntax:

{
  "NamePrefix": "string",
  "InputProcessingConfiguration": {
    "InputLambdaProcessor": {
      "ResourceARN": "string"
    }
  },
  "KinesisStreamsInput": {
    "ResourceARN": "string"
  },
  "KinesisFirehoseInput": {
    "ResourceARN": "string"
  },
  "InputParallelism": {
    "Count": integer
  },
  "InputSchema": {
    "RecordFormat": {
      "RecordFormatType": "JSON"|"CSV",
      "MappingParameters": {
        "JSONMappingParameters": {
          "RecordRowPath": "string"
        },
        "CSVMappingParameters": {
          "RecordRowDelimiter": "string",
          "RecordColumnDelimiter": "string"
        }
      }
    },
    "RecordEncoding": "string",
    "RecordColumns": [
      {
        "Name": "string",
        "Mapping": "string",
        "SqlType": "string"
      }
      ...
    ]
  }
}

--cli-input-json | --cli-input-yaml (string) Reads arguments from the JSON string provided. The JSON string follows the format provided by --generate-cli-skeleton. If other arguments are provided on the command line, those values will override the JSON-provided values. It is not possible to pass arbitrary binary values using a JSON-provided value as the string will be taken literally. This may not be specified along with --cli-input-yaml.

--generate-cli-skeleton (string) Prints a JSON skeleton to standard output without sending an API request. If provided with no value or the value input, prints a sample input JSON that can be used as an argument for --cli-input-json. Similarly, if provided yaml-input it will print a sample input YAML that can be used with --cli-input-yaml. If provided with the value output, it validates the command inputs and returns a sample output JSON for that command. The generated JSON skeleton is not stable between versions of the AWS CLI and there are no backwards compatibility guarantees in the JSON skeleton generated.

Global Options¶

--debug (boolean)

Turn on debug logging.

--endpoint-url (string)

Override command’s default URL with the given URL.

--no-verify-ssl (boolean)

By default, the AWS CLI uses SSL when communicating with AWS services. For each SSL connection, the AWS CLI will verify SSL certificates. This option overrides the default behavior of verifying SSL certificates.

--no-paginate (boolean)

Disable automatic pagination.

--output (string)

The formatting style for command output.

json
text
table
yaml
yaml-stream

--query (string)

A JMESPath query to use in filtering the response data.

--profile (string)

Use a specific profile from your credential file.

--region (string)

The region to use. Overrides config/env settings.

--version (string)

Display the version of this tool.

--color (string)

Turn on/off color output.

on
off
auto

--no-sign-request (boolean)

Do not sign requests. Credentials will not be loaded if this argument is provided.

--ca-bundle (string)

The CA certificate bundle to use when verifying SSL certificates. Overrides config/env settings.

--cli-read-timeout (int)

The maximum socket read time in seconds. If the value is set to 0, the socket read will be blocking and not timeout. The default value is 60 seconds.

--cli-connect-timeout (int)

The maximum socket connect time in seconds. If the value is set to 0, the socket connect will be blocking and not timeout. The default value is 60 seconds.

--cli-binary-format (string)

The formatting style to be used for binary blobs. The default format is base64. The base64 format expects binary blobs to be provided as a base64 encoded string. The raw-in-base64-out format preserves compatibility with AWS CLI V1 behavior and binary values must be passed literally. When providing contents from a file that map to a binary blob fileb:// will always be treated as binary and use the file contents directly regardless of the cli-binary-format setting. When using file:// the file contents will need to properly formatted for the configured cli-binary-format.

base64
raw-in-base64-out

--no-cli-pager (boolean)

Disable cli pager for output.

--cli-auto-prompt (boolean)

Automatically prompt for CLI input parameters.

--no-cli-auto-prompt (boolean)

Disable automatically prompt for CLI input parameters.

Output¶

ApplicationARN -> (string)

The Amazon Resource Name (ARN) of the application.

ApplicationVersionId -> (long)

Provides the current application version.

InputDescriptions -> (list)

Describes the application input configuration.

(structure)

Describes the application input configuration for a SQL-based Kinesis Data Analytics application.

InputId -> (string)

The input ID that is associated with the application input. This is the ID that Kinesis Data Analytics assigns to each input configuration that you add to your application.

NamePrefix -> (string)

The in-application name prefix.

InAppStreamNames -> (list)

Returns the in-application stream names that are mapped to the stream source.

(string)

InputProcessingConfigurationDescription -> (structure)

The description of the preprocessor that executes on records in this input before the application’s code is run.

InputLambdaProcessorDescription -> (structure)

Provides configuration information about the associated InputLambdaProcessorDescription

ResourceARN -> (string)

The ARN of the Amazon Lambda function that is used to preprocess the records in the stream.

Note

To specify an earlier version of the Lambda function than the latest, include the Lambda function version in the Lambda function ARN. For more information about Lambda ARNs, see Example ARNs: Amazon Lambda

RoleARN -> (string)

The ARN of the IAM role that is used to access the Amazon Lambda function.

Note

Provided for backward compatibility. Applications that are created with the current API version have an application-level service execution role rather than a resource-level role.

KinesisStreamsInputDescription -> (structure)

If a Kinesis data stream is configured as a streaming source, provides the Kinesis data stream’s Amazon Resource Name (ARN).

ResourceARN -> (string)

The Amazon Resource Name (ARN) of the Kinesis data stream.

RoleARN -> (string)

The ARN of the IAM role that Kinesis Data Analytics can assume to access the stream.

Note

Provided for backward compatibility. Applications that are created with the current API version have an application-level service execution role rather than a resource-level role.

KinesisFirehoseInputDescription -> (structure)

If a Kinesis Data Firehose delivery stream is configured as a streaming source, provides the delivery stream’s ARN.

ResourceARN -> (string)

The Amazon Resource Name (ARN) of the delivery stream.

RoleARN -> (string)

The ARN of the IAM role that Kinesis Data Analytics assumes to access the stream.

Note

Provided for backward compatibility. Applications that are created with the current API version have an application-level service execution role rather than a resource-level role.

InputSchema -> (structure)

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.

RecordFormat -> (structure)

Specifies the format of the records on the streaming source.

RecordFormatType -> (string)

The type of record format.

MappingParameters -> (structure)

When you configure application input at the time of creating or updating an application, provides additional mapping information specific to the record format (such as JSON, CSV, or record fields delimited by some delimiter) on the streaming source.

JSONMappingParameters -> (structure)

Provides additional mapping information when JSON is the record format on the streaming source.

RecordRowPath -> (string)

The path to the top-level parent that contains the records.

CSVMappingParameters -> (structure)

Provides additional mapping information when the record format uses delimiters (for example, CSV).

RecordRowDelimiter -> (string)

The row delimiter. For example, in a CSV format, ‘n’ is the typical row delimiter.

RecordColumnDelimiter -> (string)

The column delimiter. For example, in a CSV format, a comma (“,”) is the typical column delimiter.

RecordEncoding -> (string)

Specifies the encoding of the records in the streaming source. For example, UTF-8.

RecordColumns -> (list)

A list of RecordColumn objects.

(structure)

For a SQL-based Kinesis Data Analytics application, describes the mapping of each data element in the streaming source to the corresponding column in the in-application stream.

Also used to describe the format of the reference data source.

Name -> (string)

The name of the column that is created in the in-application input stream or reference table.

Mapping -> (string)

A reference to the data element in the streaming input or the reference data source.

SqlType -> (string)

The type of column created in the in-application input stream or reference table.

InputParallelism -> (structure)

Describes the configured parallelism (number of in-application streams mapped to the streaming source).

Count -> (integer)

The number of in-application streams to create.

InputStartingPositionConfiguration -> (structure)

The point at which the application is configured to read from the input stream.

InputStartingPosition -> (string)

The starting position on the stream.

NOW - Start reading just after the most recent record in the stream, and start at the request timestamp that the customer issued.

TRIM_HORIZON - Start reading at the last untrimmed record in the stream, which is the oldest record available in the stream. This option is not available for an Amazon Kinesis Data Firehose delivery stream.

LAST_STOPPED_POINT - Resume reading from where the application last stopped reading.

Table of Contents

Feedback

User Guide

add-application-input¶

Description¶

Synopsis¶

Options¶

Global Options¶

Output¶