Class: Aws::Lex::Types::PostContentRequest

Inherits:
Struct
  • Object
show all
Includes:
Structure
Defined in:
lib/aws-sdk-lex/types.rb

Overview

See Also:

Constant Summary collapse

SENSITIVE = 
[:session_attributes, :request_attributes, :active_contexts]

Instance Attribute Summary collapse

Instance Attribute Details

#accept ⇒ String

You pass this value as the ‘Accept` HTTP header.

The message Amazon Lex returns in the response can be either text or speech based on the ‘Accept` HTTP header value in the request.

  • If the value is ‘text/plain; charset=utf-8`, Amazon Lex returns text in the response.

  • If the value begins with ‘audio/`, Amazon Lex returns speech in the response. Amazon Lex uses Amazon Polly to generate the speech (using the configuration you specified in the `Accept` header). For example, if you specify `audio/mpeg` as the value, Amazon Lex returns speech in the MPEG format.

  • If the value is ‘audio/pcm`, the speech returned is `audio/pcm` in 16-bit, little endian format.

  • The following are the accepted values:

    • audio/mpeg

    • audio/ogg

    • audio/pcm

    • text/plain; charset=utf-8

    • audio/* (defaults to mpeg)

Returns:

  • (String) 


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# File 'lib/aws-sdk-lex/types.rb', line 735

class PostContentRequest < Struct.new(
  :bot_name,
  :bot_alias,
  :user_id,
  :session_attributes,
  :request_attributes,
  :content_type,
  :accept,
  :input_stream,
  :active_contexts)
  SENSITIVE = [:session_attributes, :request_attributes, :active_contexts]
  include Aws::Structure
end

#active_contexts ⇒ String

A list of contexts active for the request. A context can be activated when a previous intent is fulfilled, or by including the context in the request,

If you don’t specify a list of contexts, Amazon Lex will use the current list of contexts for the session. If you specify an empty list, all contexts for the session are cleared.

Returns:

  • (String) 


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# File 'lib/aws-sdk-lex/types.rb', line 735

class PostContentRequest < Struct.new(
  :bot_name,
  :bot_alias,
  :user_id,
  :session_attributes,
  :request_attributes,
  :content_type,
  :accept,
  :input_stream,
  :active_contexts)
  SENSITIVE = [:session_attributes, :request_attributes, :active_contexts]
  include Aws::Structure
end

#bot_alias ⇒ String

Alias of the Amazon Lex bot.

Returns:

  • (String) 


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# File 'lib/aws-sdk-lex/types.rb', line 735

class PostContentRequest < Struct.new(
  :bot_name,
  :bot_alias,
  :user_id,
  :session_attributes,
  :request_attributes,
  :content_type,
  :accept,
  :input_stream,
  :active_contexts)
  SENSITIVE = [:session_attributes, :request_attributes, :active_contexts]
  include Aws::Structure
end

#bot_name ⇒ String

Name of the Amazon Lex bot.

Returns:

  • (String) 


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# File 'lib/aws-sdk-lex/types.rb', line 735

class PostContentRequest < Struct.new(
  :bot_name,
  :bot_alias,
  :user_id,
  :session_attributes,
  :request_attributes,
  :content_type,
  :accept,
  :input_stream,
  :active_contexts)
  SENSITIVE = [:session_attributes, :request_attributes, :active_contexts]
  include Aws::Structure
end

#content_type ⇒ String

You pass this value as the ‘Content-Type` HTTP header.

Indicates the audio format or text. The header value must start with one of the following prefixes:

  • PCM format, audio data must be in little-endian byte order.

    • audio/l16; rate=16000; channels=1

    • audio/x-l16; sample-rate=16000; channel-count=1

    • audio/lpcm; sample-rate=8000; sample-size-bits=16; channel-count=1; is-big-endian=false

  • Opus format

    • audio/x-cbr-opus-with-preamble; preamble-size=0; bit-rate=256000; frame-size-milliseconds=4

    ^

  • Text format

    • text/plain; charset=utf-8

    ^

Returns:

  • (String) 


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# File 'lib/aws-sdk-lex/types.rb', line 735

class PostContentRequest < Struct.new(
  :bot_name,
  :bot_alias,
  :user_id,
  :session_attributes,
  :request_attributes,
  :content_type,
  :accept,
  :input_stream,
  :active_contexts)
  SENSITIVE = [:session_attributes, :request_attributes, :active_contexts]
  include Aws::Structure
end

#input_stream ⇒ IO

User input in PCM or Opus audio format or text format as described in the ‘Content-Type` HTTP header.

You can stream audio data to Amazon Lex or you can create a local buffer that captures all of the audio data before sending. In general, you get better performance if you stream audio data rather than buffering the data locally.

Returns:

  • (IO) 


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# File 'lib/aws-sdk-lex/types.rb', line 735

class PostContentRequest < Struct.new(
  :bot_name,
  :bot_alias,
  :user_id,
  :session_attributes,
  :request_attributes,
  :content_type,
  :accept,
  :input_stream,
  :active_contexts)
  SENSITIVE = [:session_attributes, :request_attributes, :active_contexts]
  include Aws::Structure
end

#request_attributes ⇒ String

You pass this value as the ‘x-amz-lex-request-attributes` HTTP header.

Request-specific information passed between Amazon Lex and a client application. The value must be a JSON serialized and base64 encoded map with string keys and values. The total size of the ‘requestAttributes` and `sessionAttributes` headers is limited to 12 KB.

The namespace ‘x-amz-lex:` is reserved for special attributes. Don’t create any request attributes with the prefix ‘x-amz-lex:`.

For more information, see [Setting Request Attributes].

[1]: docs.aws.amazon.com/lex/latest/dg/context-mgmt.html#context-mgmt-request-attribs

Returns:

  • (String) 


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# File 'lib/aws-sdk-lex/types.rb', line 735

class PostContentRequest < Struct.new(
  :bot_name,
  :bot_alias,
  :user_id,
  :session_attributes,
  :request_attributes,
  :content_type,
  :accept,
  :input_stream,
  :active_contexts)
  SENSITIVE = [:session_attributes, :request_attributes, :active_contexts]
  include Aws::Structure
end

#session_attributes ⇒ String

You pass this value as the ‘x-amz-lex-session-attributes` HTTP header.

Application-specific information passed between Amazon Lex and a client application. The value must be a JSON serialized and base64 encoded map with string keys and values. The total size of the ‘sessionAttributes` and `requestAttributes` headers is limited to 12 KB.

For more information, see [Setting Session Attributes].

[1]: docs.aws.amazon.com/lex/latest/dg/context-mgmt.html#context-mgmt-session-attribs

Returns:

  • (String) 


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# File 'lib/aws-sdk-lex/types.rb', line 735

class PostContentRequest < Struct.new(
  :bot_name,
  :bot_alias,
  :user_id,
  :session_attributes,
  :request_attributes,
  :content_type,
  :accept,
  :input_stream,
  :active_contexts)
  SENSITIVE = [:session_attributes, :request_attributes, :active_contexts]
  include Aws::Structure
end

#user_id ⇒ String

The ID of the client application user. Amazon Lex uses this to identify a user’s conversation with your bot. At runtime, each request must contain the ‘userID` field.

To decide the user ID to use for your application, consider the following factors.

  • The ‘userID` field must not contain any personally identifiable information of the user, for example, name, personal identification numbers, or other end user personal information.

  • If you want a user to start a conversation on one device and continue on another device, use a user-specific identifier.

  • If you want the same user to be able to have two independent conversations on two different devices, choose a device-specific identifier.

  • A user can’t have two independent conversations with two different versions of the same bot. For example, a user can’t have a conversation with the PROD and BETA versions of the same bot. If you anticipate that a user will need to have conversation with two different versions, for example, while testing, include the bot alias in the user ID to separate the two conversations.

Returns:

  • (String) 


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# File 'lib/aws-sdk-lex/types.rb', line 735

class PostContentRequest < Struct.new(
  :bot_name,
  :bot_alias,
  :user_id,
  :session_attributes,
  :request_attributes,
  :content_type,
  :accept,
  :input_stream,
  :active_contexts)
  SENSITIVE = [:session_attributes, :request_attributes, :active_contexts]
  include Aws::Structure
end