Error 400

[carromeu]

Hi! First, thanks for this code! I am trying to use, but its is returning HTTP error 400:

ERROR:Error: Request failed with status code 400

According Google (https://cloud.google.com/speech/reference/rest/v1/Code), this error indicates a "invalid pre-condition" or "mal-formed argument", but has no details in error:

Any help?

[shilik]

I got the same problem too! Any idea for the solution?

[aidiary]

I have the same error too.

[aidiary]

I think the default sampleRate should be 48000.

> console.log('sampleRate:', audio_context.sampleRate)
48000

"config": {
    "encoding": "LINEAR16",
    "sampleRateHertz": 48000,  // here!
    "languageCode": null
}

[harshitsinghai77]

I am getting the same problem. It says Request failed with status code 400