Amazon Polly · JSON Structure

Amazon Polly Voice Structure

Description of the voice.

Type: object Properties: 7
Artificial IntelligenceMachine-LearningSpeech SynthesisText-to-SpeechTTSVoiceSSMLNeural EngineGenerative AI

Voice is a JSON Structure definition published by Amazon Polly, describing 7 properties. It conforms to the https://json-structure.org/meta/core/v0/# meta-schema.

Properties

Gender Id LanguageCode LanguageName Name AdditionalLanguageCodes SupportedEngines

Meta-schema: https://json-structure.org/meta/core/v0/#

JSON Structure

Raw ↑
{
  "$schema": "https://json-structure.org/meta/core/v0/#",
  "$id": "https://raw.githubusercontent.com/api-evangelist/amazon-polly/refs/heads/main/json-structure/amazon-polly-voice-structure.json",
  "name": "Voice",
  "description": "Description of the voice.",
  "type": "object",
  "properties": {
    "Gender": {
      "allOf": [
        {
          "$ref": "#/components/schemas/Gender"
        },
        {
          "description": "Gender of the voice."
        }
      ]
    },
    "Id": {
      "allOf": [
        {
          "$ref": "#/components/schemas/VoiceId"
        },
        {
          "description": "Amazon Polly assigned voice ID. This is the ID that you specify when calling the <code>SynthesizeSpeech</code> operation."
        }
      ]
    },
    "LanguageCode": {
      "allOf": [
        {
          "$ref": "#/components/schemas/LanguageCode"
        },
        {
          "description": "Language code of the voice."
        }
      ]
    },
    "LanguageName": {
      "allOf": [
        {
          "$ref": "#/components/schemas/LanguageName"
        },
        {
          "description": "Human readable name of the language in English."
        }
      ]
    },
    "Name": {
      "allOf": [
        {
          "$ref": "#/components/schemas/VoiceName"
        },
        {
          "description": "Name of the voice (for example, Salli, Kendra, etc.). This provides a human readable voice name that you might display in your application."
        }
      ]
    },
    "AdditionalLanguageCodes": {
      "allOf": [
        {
          "$ref": "#/components/schemas/LanguageCodeList"
        },
        {
          "description": "<p>Additional codes for languages available for the specified voice in addition to its default language. </p> <p>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 <code>hi-IN</code>.</p>"
        }
      ]
    },
    "SupportedEngines": {
      "allOf": [
        {
          "$ref": "#/components/schemas/EngineList"
        },
        {
          "description": "Specifies which engines (<code>standard</code> or <code>neural</code>) that are supported by a given voice."
        }
      ]
    }
  }
}

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