How to hit Language Detection Cognitive Service API through Postman

sam 201 Reputation points

Hi Team,

I am running Language Detection Cognitive Service API locally.


Issue: Getting 404 when i am hitting through Postman


Note: My cognitive service region is westeurope and Pricing tier F0

Azure AI Speech
Azure AI Speech
An Azure service that integrates speech processing into apps and services.
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Azure AI services
Azure AI services
A group of Azure services, SDKs, and APIs designed to make apps more intelligent, engaging, and discoverable.
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Accepted answer
  1. romungi-MSFT 42,771 Reputation points Microsoft Employee

    @sam I think for a locally run language detection container the detection only works with websockets i.e the SDK.


    This is mentioned in the FAQ section of the speech containers. Although language detection status and ready API's seem to support REST API calls.


    You can test your local container by running antsu language detection client and check if your local endpoint is working. This command should work in this case.

    docker run --rm -ti antsu/on-prem-client:latest ./speech-to-text-with-languagedetection-client ./audio/LanguageDetection_en-us.wav --host localhost --lport 5003 --windows  


    The error with speech to text recognition is because i am not running speech to text container and not passing sport=5000 in the above command.

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