Watson: speech-to-text-swift – Invalid HTTP upgrade 403

https://github.com/watson-developer-cloud/speech-to-text-swift

IBM Watson speech-to-text sample code for iOS doesn’t work as is. If you get an Error code like:

WSError(type: Starscream.ErrorType.upgradeError, message: "Invalid HTTP upgrade", code: 403)

You need adds some code whereas SpeechToText initialize.

For SpeechToText()

        speechToText = SpeechToText(
            apiKey: Credentials.SpeechToTextApiKey
        )
        speechToText.serviceURL = "SPEECH_TO_TEXT_URL"

For SpeechToTextSession()

        session = SpeechToTextSession(
            apiKey: Credentials.SpeechToTextApiKey
        )
        session.websocketsURL = "SPEECH_TO_TEXT_URL + /v1/recognize"

*SPEECH_TO_TEXT_URL is in your credential.

I hope this will help you.