We're retiring Speech-to-text REST preview API v3.1-preview.1 on May 12, 2023

We recently made the Speech-to-text REST API version 3.1 generally available. With this release, we'll retire the preview version v3.1-preview.1 on **May 12, 2023.** To avoid service interruptions, [update your code](https://learn.microsoft.com/azure/cognitive-services/speech-service/migrate-v3-0-to-v3-1) that uses the Speech-to-text Rest API version v3.1-preview.1 to version 3.1 on **May 12, 2023.** If you have questions, get answers from tech community experts from Microsoft Q&A. If you have a support plan and you need technical help, please create a support request. * Under Issue type, select Technical. * Under Subscription, select your subscription. * Under Service, click My services, then select Cognitive Services. * Under Summary, type a description of your issue. * Under Problem type, select Speech to Text. * Under Problem subtype, select Custom Spee * Azure Cognitive Services * Features * SDK and Tools * Services * Retirements * [ Azure Cognitive Services](https://azure.microsoft.com/en-gb/products/cognitive-services/)