These calls are new, changed, or deprecated in Platform REST API version 66.0.
New Calls
- Convert Base64 audio to text using the Convert Base64 Speech To Text invocable action
- Make a POST request to the new /services/data/v66.0/actions/standard/voiceToText resource to convert Base64-encoded audio to text and return the transcription as output.
- Convert text to audio using the TextToSpeech invocable action (Beta)
- Make a POST request to the new /services/data/v66.0/actions/standard/textToSpeech resource to convert text to a Base64-encoded audio string.
- Convert audio files to text using the SpeechToText invocable action
- Make a POST request to the new /services/data/v66.0/actions/standard/speechToText resource to convert an audio file to text and return the transcription as output.
Changed Calls
- Add file output support to the TextToSpeech invocable action (Beta)
- The TextToSpeech action now supports an optional fileOutput parameter to return generated audio as a file output. By default, the response continues to return a Base64-encoded audio string.
- Monitor query limit usage for scheduled flows and scheduled paths
- Make a GET request to the existing /services/data/vXX.X/limits resource to obtain the new ScheduledFlowRunLimit and ScheduledPathRunLimit values.