Speech to Text Action

Converts speech in an audio file to text using AI-powered speech recognition.

This action is available in API version 66.0 and later.

Supported REST HTTP Methods

URI: /services/data/v66.0/actions/standard/speechToText

Formats: JSON, XML

HTTP Methods: POST

Authentication: Authorization: Bearer token

Input	Type	Description
contentDocumentId	string	Required. The ID of the audio file stored in Salesforce Files. This value is the contentDocumentId from the ContentDocument object that represents the file to be transcribed.

Output	Type	Description
convertedText		The transcript of the audio file, returned as plain text in the detected language.

Sample Input

1{
2    "inputs": [
3        {
4            "contentDocumentId": "069xx000004WhFoAAK",
5        }
6    ]
7}

Sample Output

1{
2    "outputs": [
3         {
4             "convertedText": "Thank you for contacting support. How can I help you today?"
5         }
6    ]
7}