Unable to get the result blob from the result of azure Long audio synthesis sample

YUE LI 21 Reputation points

I am playing around with the long audio synthesis api provided by azure text to speech service. What I did is just to run this piece of demo locally. This is the result I get by running the application:

Synthesis 84402c51-9c37-4b6b-84de-cafa349f32e9. Status: NotStarted
Please download result from this URL.

C:\Cognitive-Speech-TTS\LongAudioAPI\CSharp\LongAudioAPISample\LongAudioAPISample\bin\Debug\netcoreapp3.1\LongAudioSynthesisSample.exe (process 19356) exited with code 0.
To automatically close the console when debugging stops, enable Tools->Options->Debugging->Automatically close the console when debugging stops.
Press any key to close this window . . .

Seems pretty valid to me, looks like the program executes successfully and generates a url for me to download the result, but when i check the url it is shown:

<Message>The specified blob does not exist. RequestId:3ebc2318-301e-0029-7d36-49b96a000000 Time:2022-04-05T21:48:14.4268067Z</Message>

Any idea what's going wrong when running the sample of long audio api?

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Accepted answer
  1. Sumarigo-MSFT 44,416 Reputation points Microsoft Employee

    @YUE LI Firstly, apologies for the delay in responding here and any inconvenience this issue may have caused.

    Based on the error message, Issue may be related to SASClientOtherError, Can you please regenerate the SAS token and try again. Essentially your SAS token is missing signed permissions (sp) parameter. Please check your SAS token and make sure that it is correctly formed. See here for more information on SAS

    Also check does your Storage Account has the contributor access . ( Storage Account Contributor)

    If the issue still persist, please let me know I would like to work closer on this issue


    Please do not forget to 191230-screenshot-2021-12-10-121802.png and “up-vote” wherever the information provided helps you, this can be beneficial to other community members.

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