# frozen_string_literal: true

# WARNING ABOUT GENERATED CODE
#
# This file is generated. See the contributing guide for more information:
# https://github.com/aws/aws-sdk-ruby/blob/version-3/CONTRIBUTING.md
#
# WARNING ABOUT GENERATED CODE

module Aws::Polly
  module Types

    # @!attribute [rw] name
    #   The name of the lexicon to delete. Must be an existing lexicon in
    #   the region.
    #   @return [String]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/polly-2016-06-10/DeleteLexiconInput AWS API Documentation
    #
    class DeleteLexiconInput < Struct.new(
      :name)
      SENSITIVE = []
      include Aws::Structure
    end

    # @see http://docs.aws.amazon.com/goto/WebAPI/polly-2016-06-10/DeleteLexiconOutput AWS API Documentation
    #
    class DeleteLexiconOutput < Aws::EmptyStructure; end

    # @!attribute [rw] engine
    #   Specifies the engine (`standard`, `neural`, `long-form` or
    #   `generative`) used by Amazon Polly when processing input text for
    #   speech synthesis.
    #   @return [String]
    #
    # @!attribute [rw] language_code
    #   The language identification tag (ISO 639 code for the language
    #   name-ISO 3166 country code) for filtering the list of voices
    #   returned. If you don't specify this optional parameter, all
    #   available voices are returned.
    #   @return [String]
    #
    # @!attribute [rw] include_additional_language_codes
    #   Boolean value indicating whether to return any bilingual voices that
    #   use the specified language as an additional language. For instance,
    #   if you request all languages that use US English (es-US), and there
    #   is an Italian voice that speaks both Italian (it-IT) and US English,
    #   that voice will be included if you specify `yes` but not if you
    #   specify `no`.
    #   @return [Boolean]
    #
    # @!attribute [rw] next_token
    #   An opaque pagination token returned from the previous
    #   `DescribeVoices` operation. If present, this indicates where to
    #   continue the listing.
    #   @return [String]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/polly-2016-06-10/DescribeVoicesInput AWS API Documentation
    #
    class DescribeVoicesInput < Struct.new(
      :engine,
      :language_code,
      :include_additional_language_codes,
      :next_token)
      SENSITIVE = []
      include Aws::Structure
    end

    # @!attribute [rw] voices
    #   A list of voices with their properties.
    #   @return [Array<Types::Voice>]
    #
    # @!attribute [rw] next_token
    #   The pagination token to use in the next request to continue the
    #   listing of voices. `NextToken` is returned only if the response is
    #   truncated.
    #   @return [String]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/polly-2016-06-10/DescribeVoicesOutput AWS API Documentation
    #
    class DescribeVoicesOutput < Struct.new(
      :voices,
      :next_token)
      SENSITIVE = []
      include Aws::Structure
    end

    # This engine is not compatible with the voice that you have designated.
    # Choose a new voice that is compatible with the engine or change the
    # engine and restart the operation.
    #
    # @!attribute [rw] message
    #   @return [String]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/polly-2016-06-10/EngineNotSupportedException AWS API Documentation
    #
    class EngineNotSupportedException < Struct.new(
      :message)
      SENSITIVE = []
      include Aws::Structure
    end

    # @!attribute [rw] name
    #   Name of the lexicon.
    #   @return [String]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/polly-2016-06-10/GetLexiconInput AWS API Documentation
    #
    class GetLexiconInput < Struct.new(
      :name)
      SENSITIVE = []
      include Aws::Structure
    end

    # @!attribute [rw] lexicon
    #   Lexicon object that provides name and the string content of the
    #   lexicon.
    #   @return [Types::Lexicon]
    #
    # @!attribute [rw] lexicon_attributes
    #   Metadata of the lexicon, including phonetic alphabetic used,
    #   language code, lexicon ARN, number of lexemes defined in the
    #   lexicon, and size of lexicon in bytes.
    #   @return [Types::LexiconAttributes]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/polly-2016-06-10/GetLexiconOutput AWS API Documentation
    #
    class GetLexiconOutput < Struct.new(
      :lexicon,
      :lexicon_attributes)
      SENSITIVE = []
      include Aws::Structure
    end

    # @!attribute [rw] task_id
    #   The Amazon Polly generated identifier for a speech synthesis task.
    #   @return [String]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/polly-2016-06-10/GetSpeechSynthesisTaskInput AWS API Documentation
    #
    class GetSpeechSynthesisTaskInput < Struct.new(
      :task_id)
      SENSITIVE = []
      include Aws::Structure
    end

    # @!attribute [rw] synthesis_task
    #   SynthesisTask object that provides information from the requested
    #   task, including output format, creation time, task status, and so
    #   on.
    #   @return [Types::SynthesisTask]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/polly-2016-06-10/GetSpeechSynthesisTaskOutput AWS API Documentation
    #
    class GetSpeechSynthesisTaskOutput < Struct.new(
      :synthesis_task)
      SENSITIVE = []
      include Aws::Structure
    end

    # Amazon Polly can't find the specified lexicon. Verify that the
    # lexicon's name is spelled correctly, and then try again.
    #
    # @!attribute [rw] message
    #   @return [String]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/polly-2016-06-10/InvalidLexiconException AWS API Documentation
    #
    class InvalidLexiconException < Struct.new(
      :message)
      SENSITIVE = []
      include Aws::Structure
    end

    # The NextToken is invalid. Verify that it's spelled correctly, and
    # then try again.
    #
    # @!attribute [rw] message
    #   @return [String]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/polly-2016-06-10/InvalidNextTokenException AWS API Documentation
    #
    class InvalidNextTokenException < Struct.new(
      :message)
      SENSITIVE = []
      include Aws::Structure
    end

    # The provided Amazon S3 bucket name is invalid. Please check your input
    # with S3 bucket naming requirements and try again.
    #
    # @!attribute [rw] message
    #   @return [String]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/polly-2016-06-10/InvalidS3BucketException AWS API Documentation
    #
    class InvalidS3BucketException < Struct.new(
      :message)
      SENSITIVE = []
      include Aws::Structure
    end

    # The provided Amazon S3 key prefix is invalid. Please provide a valid
    # S3 object key name.
    #
    # @!attribute [rw] message
    #   @return [String]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/polly-2016-06-10/InvalidS3KeyException AWS API Documentation
    #
    class InvalidS3KeyException < Struct.new(
      :message)
      SENSITIVE = []
      include Aws::Structure
    end

    # The specified sample rate is not valid.
    #
    # @!attribute [rw] message
    #   @return [String]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/polly-2016-06-10/InvalidSampleRateException AWS API Documentation
    #
    class InvalidSampleRateException < Struct.new(
      :message)
      SENSITIVE = []
      include Aws::Structure
    end

    # The provided SNS topic ARN is invalid. Please provide a valid SNS
    # topic ARN and try again.
    #
    # @!attribute [rw] message
    #   @return [String]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/polly-2016-06-10/InvalidSnsTopicArnException AWS API Documentation
    #
    class InvalidSnsTopicArnException < Struct.new(
      :message)
      SENSITIVE = []
      include Aws::Structure
    end

    # The SSML you provided is invalid. Verify the SSML syntax, spelling of
    # tags and values, and then try again.
    #
    # @!attribute [rw] message
    #   @return [String]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/polly-2016-06-10/InvalidSsmlException AWS API Documentation
    #
    class InvalidSsmlException < Struct.new(
      :message)
      SENSITIVE = []
      include Aws::Structure
    end

    # The provided Task ID is not valid. Please provide a valid Task ID and
    # try again.
    #
    # @!attribute [rw] message
    #   @return [String]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/polly-2016-06-10/InvalidTaskIdException AWS API Documentation
    #
    class InvalidTaskIdException < Struct.new(
      :message)
      SENSITIVE = []
      include Aws::Structure
    end

    # The language specified is not currently supported by Amazon Polly in
    # this capacity.
    #
    # @!attribute [rw] message
    #   @return [String]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/polly-2016-06-10/LanguageNotSupportedException AWS API Documentation
    #
    class LanguageNotSupportedException < Struct.new(
      :message)
      SENSITIVE = []
      include Aws::Structure
    end

    # Provides lexicon name and lexicon content in string format. For more
    # information, see [Pronunciation Lexicon Specification (PLS) Version
    # 1.0][1].
    #
    #
    #
    # [1]: https://www.w3.org/TR/pronunciation-lexicon/
    #
    # @!attribute [rw] content
    #   Lexicon content in string format. The content of a lexicon must be
    #   in PLS format.
    #   @return [String]
    #
    # @!attribute [rw] name
    #   Name of the lexicon.
    #   @return [String]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/polly-2016-06-10/Lexicon AWS API Documentation
    #
    class Lexicon < Struct.new(
      :content,
      :name)
      SENSITIVE = [:content]
      include Aws::Structure
    end

    # Contains metadata describing the lexicon such as the number of
    # lexemes, language code, and so on. For more information, see [Managing
    # Lexicons][1].
    #
    #
    #
    # [1]: https://docs.aws.amazon.com/polly/latest/dg/managing-lexicons.html
    #
    # @!attribute [rw] alphabet
    #   Phonetic alphabet used in the lexicon. Valid values are `ipa` and
    #   `x-sampa`.
    #   @return [String]
    #
    # @!attribute [rw] language_code
    #   Language code that the lexicon applies to. A lexicon with a language
    #   code such as "en" would be applied to all English languages
    #   (en-GB, en-US, en-AUS, en-WLS, and so on.
    #   @return [String]
    #
    # @!attribute [rw] last_modified
    #   Date lexicon was last modified (a timestamp value).
    #   @return [Time]
    #
    # @!attribute [rw] lexicon_arn
    #   Amazon Resource Name (ARN) of the lexicon.
    #   @return [String]
    #
    # @!attribute [rw] lexemes_count
    #   Number of lexemes in the lexicon.
    #   @return [Integer]
    #
    # @!attribute [rw] size
    #   Total size of the lexicon, in characters.
    #   @return [Integer]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/polly-2016-06-10/LexiconAttributes AWS API Documentation
    #
    class LexiconAttributes < Struct.new(
      :alphabet,
      :language_code,
      :last_modified,
      :lexicon_arn,
      :lexemes_count,
      :size)
      SENSITIVE = []
      include Aws::Structure
    end

    # Describes the content of the lexicon.
    #
    # @!attribute [rw] name
    #   Name of the lexicon.
    #   @return [String]
    #
    # @!attribute [rw] attributes
    #   Provides lexicon metadata.
    #   @return [Types::LexiconAttributes]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/polly-2016-06-10/LexiconDescription AWS API Documentation
    #
    class LexiconDescription < Struct.new(
      :name,
      :attributes)
      SENSITIVE = []
      include Aws::Structure
    end

    # Amazon Polly can't find the specified lexicon. This could be caused
    # by a lexicon that is missing, its name is misspelled or specifying a
    # lexicon that is in a different region.
    #
    # Verify that the lexicon exists, is in the region (see ListLexicons)
    # and that you spelled its name is spelled correctly. Then try again.
    #
    # @!attribute [rw] message
    #   @return [String]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/polly-2016-06-10/LexiconNotFoundException AWS API Documentation
    #
    class LexiconNotFoundException < Struct.new(
      :message)
      SENSITIVE = []
      include Aws::Structure
    end

    # The maximum size of the specified lexicon would be exceeded by this
    # operation.
    #
    # @!attribute [rw] message
    #   @return [String]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/polly-2016-06-10/LexiconSizeExceededException AWS API Documentation
    #
    class LexiconSizeExceededException < Struct.new(
      :message)
      SENSITIVE = []
      include Aws::Structure
    end

    # @!attribute [rw] next_token
    #   An opaque pagination token returned from previous `ListLexicons`
    #   operation. If present, indicates where to continue the list of
    #   lexicons.
    #   @return [String]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/polly-2016-06-10/ListLexiconsInput AWS API Documentation
    #
    class ListLexiconsInput < Struct.new(
      :next_token)
      SENSITIVE = []
      include Aws::Structure
    end

    # @!attribute [rw] lexicons
    #   A list of lexicon names and attributes.
    #   @return [Array<Types::LexiconDescription>]
    #
    # @!attribute [rw] next_token
    #   The pagination token to use in the next request to continue the
    #   listing of lexicons. `NextToken` is returned only if the response is
    #   truncated.
    #   @return [String]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/polly-2016-06-10/ListLexiconsOutput AWS API Documentation
    #
    class ListLexiconsOutput < Struct.new(
      :lexicons,
      :next_token)
      SENSITIVE = []
      include Aws::Structure
    end

    # @!attribute [rw] max_results
    #   Maximum number of speech synthesis tasks returned in a List
    #   operation.
    #   @return [Integer]
    #
    # @!attribute [rw] next_token
    #   The pagination token to use in the next request to continue the
    #   listing of speech synthesis tasks.
    #   @return [String]
    #
    # @!attribute [rw] status
    #   Status of the speech synthesis tasks returned in a List operation
    #   @return [String]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/polly-2016-06-10/ListSpeechSynthesisTasksInput AWS API Documentation
    #
    class ListSpeechSynthesisTasksInput < Struct.new(
      :max_results,
      :next_token,
      :status)
      SENSITIVE = []
      include Aws::Structure
    end

    # @!attribute [rw] next_token
    #   An opaque pagination token returned from the previous List operation
    #   in this request. If present, this indicates where to continue the
    #   listing.
    #   @return [String]
    #
    # @!attribute [rw] synthesis_tasks
    #   List of SynthesisTask objects that provides information from the
    #   specified task in the list request, including output format,
    #   creation time, task status, and so on.
    #   @return [Array<Types::SynthesisTask>]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/polly-2016-06-10/ListSpeechSynthesisTasksOutput AWS API Documentation
    #
    class ListSpeechSynthesisTasksOutput < Struct.new(
      :next_token,
      :synthesis_tasks)
      SENSITIVE = []
      include Aws::Structure
    end

    # Speech marks are not supported for the `OutputFormat` selected. Speech
    # marks are only available for content in `json` format.
    #
    # @!attribute [rw] message
    #   @return [String]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/polly-2016-06-10/MarksNotSupportedForFormatException AWS API Documentation
    #
    class MarksNotSupportedForFormatException < Struct.new(
      :message)
      SENSITIVE = []
      include Aws::Structure
    end

    # The maximum size of the lexeme would be exceeded by this operation.
    #
    # @!attribute [rw] message
    #   @return [String]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/polly-2016-06-10/MaxLexemeLengthExceededException AWS API Documentation
    #
    class MaxLexemeLengthExceededException < Struct.new(
      :message)
      SENSITIVE = []
      include Aws::Structure
    end

    # The maximum number of lexicons would be exceeded by this operation.
    #
    # @!attribute [rw] message
    #   @return [String]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/polly-2016-06-10/MaxLexiconsNumberExceededException AWS API Documentation
    #
    class MaxLexiconsNumberExceededException < Struct.new(
      :message)
      SENSITIVE = []
      include Aws::Structure
    end

    # @!attribute [rw] name
    #   Name of the lexicon. The name must follow the regular express format
    #   \[0-9A-Za-z\]\{1,20}. That is, the name is a case-sensitive
    #   alphanumeric string up to 20 characters long.
    #   @return [String]
    #
    # @!attribute [rw] content
    #   Content of the PLS lexicon as string data.
    #   @return [String]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/polly-2016-06-10/PutLexiconInput AWS API Documentation
    #
    class PutLexiconInput < Struct.new(
      :name,
      :content)
      SENSITIVE = [:content]
      include Aws::Structure
    end

    # @see http://docs.aws.amazon.com/goto/WebAPI/polly-2016-06-10/PutLexiconOutput AWS API Documentation
    #
    class PutLexiconOutput < Aws::EmptyStructure; end

    # An unknown condition has caused a service failure.
    #
    # @!attribute [rw] message
    #   @return [String]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/polly-2016-06-10/ServiceFailureException AWS API Documentation
    #
    class ServiceFailureException < Struct.new(
      :message)
      SENSITIVE = []
      include Aws::Structure
    end

    # SSML speech marks are not supported for plain text-type input.
    #
    # @!attribute [rw] message
    #   @return [String]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/polly-2016-06-10/SsmlMarksNotSupportedForTextTypeException AWS API Documentation
    #
    class SsmlMarksNotSupportedForTextTypeException < Struct.new(
      :message)
      SENSITIVE = []
      include Aws::Structure
    end

    # @!attribute [rw] engine
    #   Specifies the engine (`standard`, `neural`, `long-form` or
    #   `generative`) for Amazon Polly to use when processing input text for
    #   speech synthesis. Using a voice that is not supported for the engine
    #   selected will result in an error.
    #   @return [String]
    #
    # @!attribute [rw] language_code
    #   Optional language code for the Speech Synthesis request. This is
    #   only necessary if using a bilingual voice, such as Aditi, which can
    #   be used for either Indian English (en-IN) or Hindi (hi-IN).
    #
    #   If a bilingual voice is used and no language code is specified,
    #   Amazon Polly uses the default language of the bilingual voice. The
    #   default language for any voice is the one returned by the
    #   [DescribeVoices][1] operation for the `LanguageCode` parameter. For
    #   example, if no language code is specified, Aditi will use Indian
    #   English rather than Hindi.
    #
    #
    #
    #   [1]: https://docs.aws.amazon.com/polly/latest/dg/API_DescribeVoices.html
    #   @return [String]
    #
    # @!attribute [rw] lexicon_names
    #   List of one or more pronunciation lexicon names you want the service
    #   to apply during synthesis. Lexicons are applied only if the language
    #   of the lexicon is the same as the language of the voice.
    #   @return [Array<String>]
    #
    # @!attribute [rw] output_format
    #   The format in which the returned output will be encoded. For audio
    #   stream, this will be mp3, ogg\_vorbis, or pcm. For speech marks,
    #   this will be json.
    #   @return [String]
    #
    # @!attribute [rw] output_s3_bucket_name
    #   Amazon S3 bucket name to which the output file will be saved.
    #   @return [String]
    #
    # @!attribute [rw] output_s3_key_prefix
    #   The Amazon S3 key prefix for the output speech file.
    #   @return [String]
    #
    # @!attribute [rw] sample_rate
    #   The audio frequency specified in Hz.
    #
    #   The valid values for mp3 and ogg\_vorbis are "8000", "16000",
    #   "22050", and "24000". The default value for standard voices is
    #   "22050". The default value for neural voices is "24000". The
    #   default value for long-form voices is "24000". The default value
    #   for generative voices is "24000".
    #
    #   Valid values for pcm are "8000" and "16000" The default value is
    #   "16000".
    #   @return [String]
    #
    # @!attribute [rw] sns_topic_arn
    #   ARN for the SNS topic optionally used for providing status
    #   notification for a speech synthesis task.
    #   @return [String]
    #
    # @!attribute [rw] speech_mark_types
    #   The type of speech marks returned for the input text.
    #   @return [Array<String>]
    #
    # @!attribute [rw] text
    #   The input text to synthesize. If you specify ssml as the TextType,
    #   follow the SSML format for the input text.
    #   @return [String]
    #
    # @!attribute [rw] text_type
    #   Specifies whether the input text is plain text or SSML. The default
    #   value is plain text.
    #   @return [String]
    #
    # @!attribute [rw] voice_id
    #   Voice ID to use for the synthesis.
    #   @return [String]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/polly-2016-06-10/StartSpeechSynthesisTaskInput AWS API Documentation
    #
    class StartSpeechSynthesisTaskInput < Struct.new(
      :engine,
      :language_code,
      :lexicon_names,
      :output_format,
      :output_s3_bucket_name,
      :output_s3_key_prefix,
      :sample_rate,
      :sns_topic_arn,
      :speech_mark_types,
      :text,
      :text_type,
      :voice_id)
      SENSITIVE = []
      include Aws::Structure
    end

    # @!attribute [rw] synthesis_task
    #   SynthesisTask object that provides information and attributes about
    #   a newly submitted speech synthesis task.
    #   @return [Types::SynthesisTask]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/polly-2016-06-10/StartSpeechSynthesisTaskOutput AWS API Documentation
    #
    class StartSpeechSynthesisTaskOutput < Struct.new(
      :synthesis_task)
      SENSITIVE = []
      include Aws::Structure
    end

    # SynthesisTask object that provides information about a speech
    # synthesis task.
    #
    # @!attribute [rw] engine
    #   Specifies the engine (`standard`, `neural`, `long-form` or
    #   `generative`) for Amazon Polly to use when processing input text for
    #   speech synthesis. Using a voice that is not supported for the engine
    #   selected will result in an error.
    #   @return [String]
    #
    # @!attribute [rw] task_id
    #   The Amazon Polly generated identifier for a speech synthesis task.
    #   @return [String]
    #
    # @!attribute [rw] task_status
    #   Current status of the individual speech synthesis task.
    #   @return [String]
    #
    # @!attribute [rw] task_status_reason
    #   Reason for the current status of a specific speech synthesis task,
    #   including errors if the task has failed.
    #   @return [String]
    #
    # @!attribute [rw] output_uri
    #   Pathway for the output speech file.
    #   @return [String]
    #
    # @!attribute [rw] creation_time
    #   Timestamp for the time the synthesis task was started.
    #   @return [Time]
    #
    # @!attribute [rw] request_characters
    #   Number of billable characters synthesized.
    #   @return [Integer]
    #
    # @!attribute [rw] sns_topic_arn
    #   ARN for the SNS topic optionally used for providing status
    #   notification for a speech synthesis task.
    #   @return [String]
    #
    # @!attribute [rw] lexicon_names
    #   List of one or more pronunciation lexicon names you want the service
    #   to apply during synthesis. Lexicons are applied only if the language
    #   of the lexicon is the same as the language of the voice.
    #   @return [Array<String>]
    #
    # @!attribute [rw] output_format
    #   The format in which the returned output will be encoded. For audio
    #   stream, this will be mp3, ogg\_vorbis, or pcm. For speech marks,
    #   this will be json.
    #   @return [String]
    #
    # @!attribute [rw] sample_rate
    #   The audio frequency specified in Hz.
    #
    #   The valid values for mp3 and ogg\_vorbis are "8000", "16000",
    #   "22050", and "24000". The default value for standard voices is
    #   "22050". The default value for neural voices is "24000". The
    #   default value for long-form voices is "24000". The default value
    #   for generative voices is "24000".
    #
    #   Valid values for pcm are "8000" and "16000" The default value is
    #   "16000".
    #   @return [String]
    #
    # @!attribute [rw] speech_mark_types
    #   The type of speech marks returned for the input text.
    #   @return [Array<String>]
    #
    # @!attribute [rw] text_type
    #   Specifies whether the input text is plain text or SSML. The default
    #   value is plain text.
    #   @return [String]
    #
    # @!attribute [rw] voice_id
    #   Voice ID to use for the synthesis.
    #   @return [String]
    #
    # @!attribute [rw] language_code
    #   Optional language code for a synthesis task. This is only necessary
    #   if using a bilingual voice, such as Aditi, which can be used for
    #   either Indian English (en-IN) or Hindi (hi-IN).
    #
    #   If a bilingual voice is used and no language code is specified,
    #   Amazon Polly uses the default language of the bilingual voice. The
    #   default language for any voice is the one returned by the
    #   [DescribeVoices][1] operation for the `LanguageCode` parameter. For
    #   example, if no language code is specified, Aditi will use Indian
    #   English rather than Hindi.
    #
    #
    #
    #   [1]: https://docs.aws.amazon.com/polly/latest/dg/API_DescribeVoices.html
    #   @return [String]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/polly-2016-06-10/SynthesisTask AWS API Documentation
    #
    class SynthesisTask < Struct.new(
      :engine,
      :task_id,
      :task_status,
      :task_status_reason,
      :output_uri,
      :creation_time,
      :request_characters,
      :sns_topic_arn,
      :lexicon_names,
      :output_format,
      :sample_rate,
      :speech_mark_types,
      :text_type,
      :voice_id,
      :language_code)
      SENSITIVE = []
      include Aws::Structure
    end

    # The Speech Synthesis task with requested Task ID cannot be found.
    #
    # @!attribute [rw] message
    #   @return [String]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/polly-2016-06-10/SynthesisTaskNotFoundException AWS API Documentation
    #
    class SynthesisTaskNotFoundException < Struct.new(
      :message)
      SENSITIVE = []
      include Aws::Structure
    end

    # @!attribute [rw] engine
    #   Specifies the engine (`standard`, `neural`, `long-form`, or
    #   `generative`) for Amazon Polly to use when processing input text for
    #   speech synthesis. Provide an engine that is supported by the voice
    #   you select. If you don't provide an engine, the standard engine is
    #   selected by default. If a chosen voice isn't supported by the
    #   standard engine, this will result in an error. For information on
    #   Amazon Polly voices and which voices are available for each engine,
    #   see [Available Voices][1].
    #
    #   Type: String
    #
    #   Valid Values: `standard` \| `neural` \| `long-form` \| `generative`
    #
    #   Required: Yes
    #
    #
    #
    #   [1]: https://docs.aws.amazon.com/polly/latest/dg/voicelist.html
    #   @return [String]
    #
    # @!attribute [rw] language_code
    #   Optional language code for the Synthesize Speech request. This is
    #   only necessary if using a bilingual voice, such as Aditi, which can
    #   be used for either Indian English (en-IN) or Hindi (hi-IN).
    #
    #   If a bilingual voice is used and no language code is specified,
    #   Amazon Polly uses the default language of the bilingual voice. The
    #   default language for any voice is the one returned by the
    #   [DescribeVoices][1] operation for the `LanguageCode` parameter. For
    #   example, if no language code is specified, Aditi will use Indian
    #   English rather than Hindi.
    #
    #
    #
    #   [1]: https://docs.aws.amazon.com/polly/latest/dg/API_DescribeVoices.html
    #   @return [String]
    #
    # @!attribute [rw] lexicon_names
    #   List of one or more pronunciation lexicon names you want the service
    #   to apply during synthesis. Lexicons are applied only if the language
    #   of the lexicon is the same as the language of the voice. For
    #   information about storing lexicons, see [PutLexicon][1].
    #
    #
    #
    #   [1]: https://docs.aws.amazon.com/polly/latest/dg/API_PutLexicon.html
    #   @return [Array<String>]
    #
    # @!attribute [rw] output_format
    #   The format in which the returned output will be encoded. For audio
    #   stream, this will be mp3, ogg\_vorbis, or pcm. For speech marks,
    #   this will be json.
    #
    #   When pcm is used, the content returned is audio/pcm in a signed
    #   16-bit, 1 channel (mono), little-endian format.
    #   @return [String]
    #
    # @!attribute [rw] sample_rate
    #   The audio frequency specified in Hz.
    #
    #   The valid values for mp3 and ogg\_vorbis are "8000", "16000",
    #   "22050", and "24000". The default value for standard voices is
    #   "22050". The default value for neural voices is "24000". The
    #   default value for long-form voices is "24000". The default value
    #   for generative voices is "24000".
    #
    #   Valid values for pcm are "8000" and "16000" The default value is
    #   "16000".
    #   @return [String]
    #
    # @!attribute [rw] speech_mark_types
    #   The type of speech marks returned for the input text.
    #   @return [Array<String>]
    #
    # @!attribute [rw] text
    #   Input text to synthesize. If you specify `ssml` as the `TextType`,
    #   follow the SSML format for the input text.
    #   @return [String]
    #
    # @!attribute [rw] text_type
    #   Specifies whether the input text is plain text or SSML. The default
    #   value is plain text. For more information, see [Using SSML][1].
    #
    #
    #
    #   [1]: https://docs.aws.amazon.com/polly/latest/dg/ssml.html
    #   @return [String]
    #
    # @!attribute [rw] voice_id
    #   Voice ID to use for the synthesis. You can get a list of available
    #   voice IDs by calling the [DescribeVoices][1] operation.
    #
    #
    #
    #   [1]: https://docs.aws.amazon.com/polly/latest/dg/API_DescribeVoices.html
    #   @return [String]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/polly-2016-06-10/SynthesizeSpeechInput AWS API Documentation
    #
    class SynthesizeSpeechInput < Struct.new(
      :engine,
      :language_code,
      :lexicon_names,
      :output_format,
      :sample_rate,
      :speech_mark_types,
      :text,
      :text_type,
      :voice_id)
      SENSITIVE = []
      include Aws::Structure
    end

    # @!attribute [rw] audio_stream
    #   Stream containing the synthesized speech.
    #   @return [IO]
    #
    # @!attribute [rw] content_type
    #   Specifies the type audio stream. This should reflect the
    #   `OutputFormat` parameter in your request.
    #
    #   * If you request `mp3` as the `OutputFormat`, the `ContentType`
    #     returned is audio/mpeg.
    #
    #   * If you request `ogg_vorbis` as the `OutputFormat`, the
    #     `ContentType` returned is audio/ogg.
    #
    #   * If you request `pcm` as the `OutputFormat`, the `ContentType`
    #     returned is audio/pcm in a signed 16-bit, 1 channel (mono),
    #     little-endian format.
    #
    #   * If you request `json` as the `OutputFormat`, the `ContentType`
    #     returned is application/x-json-stream.
    #   @return [String]
    #
    # @!attribute [rw] request_characters
    #   Number of characters synthesized.
    #   @return [Integer]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/polly-2016-06-10/SynthesizeSpeechOutput AWS API Documentation
    #
    class SynthesizeSpeechOutput < Struct.new(
      :audio_stream,
      :content_type,
      :request_characters)
      SENSITIVE = []
      include Aws::Structure
    end

    # The value of the "Text" parameter is longer than the accepted
    # limits. For the `SynthesizeSpeech` API, the limit for input text is a
    # maximum of 6000 characters total, of which no more than 3000 can be
    # billed characters. For the `StartSpeechSynthesisTask` API, the maximum
    # is 200,000 characters, of which no more than 100,000 can be billed
    # characters. SSML tags are not counted as billed characters.
    #
    # @!attribute [rw] message
    #   @return [String]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/polly-2016-06-10/TextLengthExceededException AWS API Documentation
    #
    class TextLengthExceededException < Struct.new(
      :message)
      SENSITIVE = []
      include Aws::Structure
    end

    # The alphabet specified by the lexicon is not a supported alphabet.
    # Valid values are `x-sampa` and `ipa`.
    #
    # @!attribute [rw] message
    #   @return [String]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/polly-2016-06-10/UnsupportedPlsAlphabetException AWS API Documentation
    #
    class UnsupportedPlsAlphabetException < Struct.new(
      :message)
      SENSITIVE = []
      include Aws::Structure
    end

    # The language specified in the lexicon is unsupported. For a list of
    # supported languages, see [Lexicon Attributes][1].
    #
    #
    #
    # [1]: https://docs.aws.amazon.com/polly/latest/dg/API_LexiconAttributes.html
    #
    # @!attribute [rw] message
    #   @return [String]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/polly-2016-06-10/UnsupportedPlsLanguageException AWS API Documentation
    #
    class UnsupportedPlsLanguageException < Struct.new(
      :message)
      SENSITIVE = []
      include Aws::Structure
    end

    # Description of the voice.
    #
    # @!attribute [rw] gender
    #   Gender of the voice.
    #   @return [String]
    #
    # @!attribute [rw] id
    #   Amazon Polly assigned voice ID. This is the ID that you specify when
    #   calling the `SynthesizeSpeech` operation.
    #   @return [String]
    #
    # @!attribute [rw] language_code
    #   Language code of the voice.
    #   @return [String]
    #
    # @!attribute [rw] language_name
    #   Human readable name of the language in English.
    #   @return [String]
    #
    # @!attribute [rw] name
    #   Name of the voice (for example, Salli, Kendra, etc.). This provides
    #   a human readable voice name that you might display in your
    #   application.
    #   @return [String]
    #
    # @!attribute [rw] additional_language_codes
    #   Additional codes for languages available for the specified voice in
    #   addition to its default language.
    #
    #   For example, the default language for Aditi is Indian English
    #   (en-IN) because it was first used for that language. Since Aditi is
    #   bilingual and fluent in both Indian English and Hindi, this
    #   parameter would show the code `hi-IN`.
    #   @return [Array<String>]
    #
    # @!attribute [rw] supported_engines
    #   Specifies which engines (`standard`, `neural`, `long-form` or
    #   `generative`) are supported by a given voice.
    #   @return [Array<String>]
    #
    # @see http://docs.aws.amazon.com/goto/WebAPI/polly-2016-06-10/Voice AWS API Documentation
    #
    class Voice < Struct.new(
      :gender,
      :id,
      :language_code,
      :language_name,
      :name,
      :additional_language_codes,
      :supported_engines)
      SENSITIVE = []
      include Aws::Structure
    end

  end
end